Wilson José Eduardo Moreira da Costa

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Wilson José Eduardo Moreira da Costa

  • Laboratory of Systematics and Evolution of Teleost Fishes, Institute of Biology, Federal University of Rio de Janeiro, Caixa Postal 68049, CEP 21941-971, Rio de Janeiro, Brazil
  • wcosta@acd.ufrj.br


Beschriebene Taxa

Publikationen

1984-1990

  • Costa, W.J.E.M. 1988. A new species of the neotropical annual fish genus Pterolebias (Cyprinodontiformes, Rivulidae), from central Brazil. Journal of Zoology (London), 215 (4): 657–662. Zitatseite 
  • Costa, W.J.E.M. 1988. Sistemática e distribuição do complexo de espécies Cynolebias minimus (Cyprinodontiformes, Rivulidae), com a descrição de duas espécies novas. Revista Brasileira de Zoologia, 5 (4): 557-570. Zitatseite 
  • Costa, W.J.E.M. 1988. Sistemática e distribuição do gênero Neofundulus (Cyprinodontiformes, Rivulidae). Revista Brasileira de Biologia, 48: 103-111. Zitatseite 
  • Costa, W.J.E.M. & Lacerda, M.T.C.1988. Identité et redescription de Cynolebias sandrii et de Cynolebias fluminensis (Cyprinodontiformes, Rivulidae). Revue française d'Aquariologie Herpétologie, 14 (4): 127-132. Zitatseite 
  • Costa, W.J.E.M. & Lacerda, M.T.C. 1988. Descrição de uma nova espécie de peixe anual do gênero Cynolebias do Brasil Central (Cyprinodontiformes, Rivulidae). Revista de Aquariofilia, #5: 16-20. Zitatseite 
  • Costa, W.J.E.M., Lacerda, M.T.C. & Tanizaki, K. 1988. Description d'une nouvelle espèce de Cynolebias des plaines côtières du Brésil sud-oriental (Cyprinodontiformes, Rivulidae). Revue française d'Aquariologie Herpétologie, 15 (1): 21-24. Zitatseite 
  • Costa, W.J.E.M., Lacerda, M.T.C. & Tanizaki, K. 1988. Description d'une nouvelle espèce de Cynolebias du Brésil central (Cyprinodontiformes, Rivulinae). Revue française d'Aquariologie Herpétologie, 14, (4) [für 1987]: 123-126. Zitatseite 
  • Costa, W.J.E.M. 1989. Descrição de cinco novas espécies de Rivulus das bacias dos rios Paraná e São Francisco (Cyprinodontiformes, Rivulidae). Revista Brasileira de Zoologia, 6 (3): 523–533. Zitatseite 
  • Costa, W.J.E.M. 1989. Descrição e relações filogenéticas de dois gêneros novos e três espécies novas de peixes anuais neotropicais (Cyprinodontiformes, Rivulidae). Revista Brasileira de Biologia, 49 (1): 221–230. Zitatseite 
  • Costa, W.J.E.M. 1989. Redescrição do gênero Cynolebias (Cyprinodontiformes, Rivulinae), com a descrição de uma nova espéce da Bacia do Rio Tocantins. Comunicações do Museu de Ciências da PUCRS, Série Zoologia, 2 (9): 181-190. Zitatseite 
  • Costa, W.J.E.M. 1989. Descrição de um gênero e duas espécies novas de peixes anuais do centro da América do sul (Cyprinodontiformes, Rivulinae). Comunicações do Museu de Ciências da PUCRS, Série Zoologia, 2 (10): 191-202. Zitatseite 
  • Costa, W.J.E.M., Lacerda, M.T.C. & Brasil, G.C. 1989. Systématique et distribution du genre néotropical Campellolebias (Cyprinodontiformes, Rivulidae), avec description de deux nouvelles espèces. Revue française d'Aquariologie Herpétologie, 15 (3) [für 1988]: 65-72. Zitatseite 
  • Costa, W.J.E.M. 1990. Classificação e distribuição da família Rivulidae (Cyprinodontiformes, Aplocheiloidei). Revista Brasileira de Biologia, 50 (1): 83-89. Zitatseite 
  • Costa, W.J.E.M. 1990. Systematics and distribution of the neotropical annual fish genus Trigonectes (Cyprinodontiformes, Rivulidae), with description of two new species. Ichthyological Exploration of Freshwaters, 1 (2): 135-150. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1990. Description of two new annual fishes of the genus Cynolebias (Cyprinodontiformes: Rivulidae) from the Sao Francisco basin, Brazil. Ichthyological Exploration of Freshwaters, 1 (1): 15–22. Zitatseite 
  • Costa, W.J.E.M., Lacerda, M.T.C. & Brasil, G.C. 1990. Description de deux nouvelles espèces du genre Cynolebias du bassin du Rio Tocantins (Cyprinodontiformes, Rivulidae). Revue française d'Aquariologie Herpétologie, 17 (1): 9–14. Zitatseite 

1991-1995

  • Costa, W.J.E.M. 1991. Description d'une nouvelle espèce du genre Pamphorichthys (Cyprinodontiformes: Poeciliidae) du bassin de l'Araguaia, Brésil. Revue française d'Aquariologie Herpétologie, 18 (2): 39-42. Zitatseite 
  • Costa, W.J.E.M. 1991. Systematics and distribution of the neotropical annual fish genus Plesiolebias (Cyprinodontiformes: Rivulidae), with description of a new species. Ichthyological Exploration of Freshwaters, 1 (4): 369-378. Zitatseite 
  • Costa, W.J.E.M. 1991. Redescriçao do gênero Rivulus (Cyprinodontiformes, Rivulidae), com notas sobre R. stellifer e R. compactus e a descriçao de duas novas espécies do Brazil central. Revista Brasileira de Biologia, 51 (2): 327-333. Zitatseite 
  • Costa, W.J.E.M. 1991. Description of two new species of the genus Rivulus (Cyprinodontiformes: Rivulidae) from eastern South American coastal plains. Revue Suisse de Zoologie, 98 (3): 581-587. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1991. Description of a new species of Rivulus (Cyprinodontiformes: Rivulidae) from the coastal plains of eastern Brazil. Ichthyological Exploration of Freshwaters, 1 (4) [für 1990]: 379-383. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1991. Three new species of Cynolebias (Cyprinodontiformes: Rivulidae) from the São Francisco basin, Brazil. Ichthyological Exploration of Freshwaters, 2 (1): 55–62. Zitatseite 
  • Costa, W.J.E.M. 1992. Descrição de uma nova espécie do gênero Neofundulus (Cyprinodontiformes: Rivulidae), da bacia do rio São Francisco, Brasil. Revista Brasileira de Biologia, 52 (4): 615-618. Zitatseite 
  • Costa, W.J.E.M. 1992. Description de huit nouvelles espèces du genre Trichomycterus (Siluriformes: Trichomycteridae), du Brésil oriental. Revue française d'Aquariologie Herpétologie, 18 (4) [1991]: 101-110. Zitatseite 
  • Costa, W.J.E.M. 1993. Zur Identität und Verbreitung von Rivulus ornatus und Rivulus punctatus. DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 25 (3): 44-46. Zitatseite 
  • Costa, W.J.E.M. 1993. Sistemática e distribuiçao do gênero Moema (Cyprinodontiformes; Rivulidae), com a descriçao de uma nova espécie. Revista Brasileira de Biologia, 52 (4) [für 1992]: 619-625. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1993. Two new species of Cynolebias (Cyprinodontiformes: Rivulidae) from the São Francisco basin, Brazil, with notes on phylogeny and biogeography of annual fishes. Ichthyological Exploration of Freshwaters, 4 (3): 193–200. Zitatseite 
  • Costa, W.J.E.M. & Bockmann, F.A. 1993. Un nouveau genre néotropical de la famille des Trichomycteridae (Siluriformes: Loricarioidei). Revue française d'Aquariologie Herpétologie, 20 (2): 43-46. Zitatseite 
  • Rosa, R.S. & Costa, W.J.E.M. 1993. Systematic revision of the genus Cnesterodon (Cyprinodontiformes: Poeciliidae) with the description of two new species from Brazil. Copeia, 1993 (3): 696-708. (doi) Zitatseite 
  • Costa, W.J.E.M. 1994. Description of two new species of the genus Moenkhausia (Characiformes: Characidae) from the central Brazil. Zoologischer Anzeiger, 232 (1–2): 21–29. Zitatseite 
  • Costa, W.J.E.M. 1994. A new genus and species of Sarcoglanidinae (Siluriformes: Trichomycteridae) from the Araguaia basin, central Brazil, with notes on subfamilial phylogeny. Ichthyological Exploration of Freshwaters, 5 (3): 207-216. Zitatseite 
  • Costa, W.J.E.M. & Bockmann, F.A. 1994. A new genus and species of Sarcoglanidinae (Siluriformes: Trichomycteridae) from southeastern Brazil, with a re-examination of subfamilial phylogeny. Journal of Natural History, 28 (3): 715–730. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1994. Un nouveau poisson annuel du genre Cynolebias (Cyprinodontiformes: Rivulidae) du bassin du rio Tocantins, Brésil. Revue française d'Aquariologie Herpétologie, 21 (1-2): 1-4. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1994. Trois nouveaux poissons annuels du genre Cynolebias (Cyprinodontiformes: Rivulidae) du bassin du rio São Francisco, Brésil. Revue française d'Aquariologie Herpétologie, 21 (1-2): 5-10. Zitatseite 
  • Costa, W.J.E.M. & Géry, J. 1994. Two new species of the genus Hyphessobrycon (Characiformes: Characidae) from the rio Xingú basin, central Brazil. Revue française d'Aquariologie Herpétologie, 20 (3)[1993]: 71-76. Zitatseite 
  • Costa, W.J.E.M. 1995. Pearl Killifishes. The Cynolebiatinae. Systematics and Biogeography of the Neotropical Annual Fish Subfamily (Cyprinodontiformes: Rivulidae). T.F.H. Publications, Neptune City: 128pp. Zitatseite 
  • Costa, W.J.E.M. 1995. Revision of the Rivulus punctatus species-complex (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 6 (3): 207-226. Zitatseite 
  • Costa, W.J.E.M. 1995. Two new genera and two new species of the neotropical annual fishes Plesiolebiatini (Cyprinodontiformes: Rivulidae), with studies on the relationships of the tribe. Revue française d'Aquariologie Herpétologie, 21 (3-4) [für 1994]: 65-74. Zitatseite 
  • Costa, W.J.E.M. (1995): Über die Systematik von Trigonectes und Moema. DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 27 (2): 21-25. Zitatseite 

1996-2000

  • Campos-da-Paz, R. & Costa, W.J.E.M. 1996. Gymnotus bahianus sp. nov., a new gymnotid fish from eastern Brazil (Teleostei: Ostariophysi: Gymnotifomres), with evidenece for the monophyly of the genus. Copeia, 1996 (4): 937-944. Zitatseite 
  • Costa, W.J.E.M. 1996. Phylogenetic and biogeographic analysis of the Neotropical annual fish genus Simpsonichthys (Cyprinodontiformes: Rivulidae). Journal of Comparative Biology, 1 (3/4): 129-140. Zitatseite 
  • Costa, W.J.E.M. 1996. Relationships, monophyly and three new species of the neotropical miniature poeciliid genus Fluviphylax (Cyprinodontiformes: Cyprinodontoidei). Ichthyological Exploration of Freshwaters, 7 (2): 111-130. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 1996. Description d'une nouvelle espèce de poisson annuel du genre Simpsonichthys (Cyprinodontiformes: Rivulidae) du bassin du rio Tocantins, Brésil. Revue française d'Aquariologie Herpétologie, 23 (3-4): 93-95. Zitatseite 
  • Costa, W.J.E.M., Cyrino, A.L.F. & and Nielsen, D.T.B. 1996. Description d'une nouvelle espèce de poisson annuel du genre Simpsonichthys (Cyprinodontiformes: Rivulidae) du bassin du rio São Francisco, Brésil. Revue française d'Aquariologie Herpétologie, 23 (1-2): 17-20. Zitatseite 
  • Costa, W.J.E.M., Sarmiento, J. & Barrera, E. 1996. A new species of the annual fish genus Pterolebias (Cyprinodontiformes: Rivulidae) from the Rio Mamoré basin, bolivian Amazon. Ichthyological Exploration of Freshwaters, 7 (1): 91–95. Zitatseite 
  • Costa, W.J.E.M., Barrera, E., & Sarmiento, J. 1997. Simpsonichthys filamentosus, une nouvelle espèce des Llanuras Benianas, bassin du Rio Mamoré, Bolivia. Revue française d'Aquariologie Herpétologie, 24 (3-4): 83-86. Zitatseite 
  • Costa, W.J.E.M. & Nielsen, D.T.B. 1997. A new genus and species of annual fish (Cyprinodontiformes: Rivulidae) from the Araguaia basin, central Brazil. Ichthyological Exploration of Freshwaters, 7 (3): 257-265. Zitatseite 
  • Costa, W.J.E.M. 1998. Cynolebias gilbertoi, a new species of annual fish (Cyprinodontiformes: Rivulidae) from the Rio São Francisco basin, northeastern Brazil. Cybium, 22 (3): 237–243. Zitatseite 
  • Costa, W.J.E.M. 1998. Revision of the neotropical annual fish genus Plesiolebias (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 8 (4): 313-334. Zitatseite 
  • Costa, W.J.E.M. 1998. Phylogeny and Classification of Rivulidae Revisited: Origin and Evolution of Annualism and Miniaturization in Rivulid Fishes (Cyprinodontiformes: Aplocheiloidei). Journal of Comparative Biology, 3 (1): 33-92. Zitatseite 
  • Costa, W.J.E.M. 1998. Rediscovery and redescription of Cynolebias carvalhoi (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 9 (3): 305-310. Zitatseite 
  • Costa, W.J.E.M. 1999. Cynolebias periodicus, a new annual fish from the rio lbicuí drainage, southern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 10 (4): 297-302. Zitatseite 
  • Costa, W.J.E.M. 1999. Cynolebias ibicuiensis, a new annual fish from the rio Ibicui basin, southern Brazil (Cyprinodontiformes : Rivulidae). Revue française d'Aquariologie Herpétologie, 25 (3-4): 92-94. Zitatseite 
  • Costa, W.J.E.M. & Hellner, S. 1999. Simpsonichthys similis (Cyprinodontiformes: Rivulidae), une nouvelle espèce de Poisson annuel du bassin du Rio São Francisco, Brésil. Revue française d'Aquariologie Herpétologie, 25 (3-4) [für 1998]: 89-91. Zitatseite 
  • Costa, W.J.E.M. 2000. Descrições de quatro novas espécies de peixes anuais do gênero Simpsonichthys (Cyprinodontiformes: Rivulidae) das bacias dos rios São Fransisco e Paraná, nordeste e centro do Brasil. Aquarium, 3 (25): 8-15. Zitatseite 
  • Costa, W.J.E.M. & Nielsen, D.T.B. 2000. Simpsonichthys auratus, a new annual fish from the rio Paracatú drainage, São Francisco basin, Brazil (Cyprinodontiformes, Rivulidae). Ichthyological Exploration of Freshwaters, 11 (1): 7-12. Zitatseite 

2001

  • Costa, W.J.E.M. 2001. The neotropical annual fish genus Cynolebias (Cyprinodontiformes: Rivulidae): phylogenetic relationships, taxonomic revision and biogeography. Ichthyological Exploration of Freshwaters, 12 (4): 333–383. Zitatseite 
  • Costa, W.J.E.M. & Cheffe, M.M. 2001. Three new annual fishes of the genus Austrolebias from the Laguna dos Patos system, southern Brazil, and a redescription of A. adloffi (Ahl) (Cyprinodontiformes: Rivulidae). Comunicações do Museu de Ciências de PUCRS, 14 (2): 179-200. Zitatseite 
  • Costa, W.J.E.M., Nielsen, D.T.B. & De Luca, A.C. 2001. Quatro novos rivulídeos anuais do gênero Simpsonichthys (Cyprinodontiformes) das bacias dos rios São Francisco e Pardo, Brasil. Aquarium, 4 (26): 24-31. Zitatseite 
  • Lima, S.M.Q. & Costa, W.J.E.M. 2001. Hyphessobrycon itaparicensis (Characiformes: Characidae): a new tetragonopterine fish from a costal island of northeastern Brazil. Cybium, 25 (3): 233-237. [253233-237.pdf (doi)] Zitatseite 

2002

  • Costa, W.J.E.M. 2002. The annual fish genus Cynopoecilus (Cyprinodontiformes: Rivulidae): taxonomic revision, with descriptions of four new species. Ichthyological Exploration of Freshwaters, 13 (1): 11–24. Zitatseite 
  • Costa, W.J.E.M. 2002. Peixes anuais brasileiros: diversidade e conservação. Editora da UFPR, Curitiba, 238 pp. Zitatseite 
  • Costa, W.J.E.M. 2002. The neotropical seasonal fish genus Nematolebias (Cyprinodontiformes: Rivulidae: Cynolebiatinae): taxonomic revision with description of a new species. Ichthyological Exploration of Freshwaters, 13 (1): 41-52. Zitatseite 
  • Costa, W.J.E.M. 2002. Monophyly and phylogenetic relationships of the neotropical annual fish genera Austrolebias and Megalebias (Cyprinodontiformes: Rivulidae). Copeia, (4): 916-927. Zitatseite 
  • Costa, W.J.E.M. and Cheffe, M.M. 2002. Austrolebias jaegari (Cyprinodontiformes: Rivulidae: Cynolebiatinae): a new annual fish from the Laguna dos Patos system, southern Brazil, with a redecription of A. gymnoventris (Amato). aqua, Journal of Ichthyology and Aquatic Biology, 6 (2): 83-88. Zitatseite 
  • Landim, M.I. & Costa, W.J.E.M. 2002. Listrura tetraradiata (Siluriformes: Trichomycteridae): a new glanapterygine catfish from the southeastern Brazilian coastal plains. Copeia, 2002 (1): 152-156. (JSTOR) Zitatseite 
  • Moreira, C.R., Lima, F.T.C. & Costa, W.J.E.M. 2002. Hyphessobrycon moniliger, a new characid fish from rio Tocantins basin, Central Brazil (Ostariophysi: Characiformes). Ichthyological Exploration of Freshwaters, 13 (1): 73-80. Zitatseite 
  • Moreira, C.R., Landim, M.I. & Costa, W.J.E.M. 2002. Hyphyessobrycon heliacus: a new characid fish (Ostariophysi: Characiformes) from the upper Rio Tapajós basin, central Brazil. Copeia, 2002 (2): 428-432. (doi) Zitatseite 

2003

  • Costa, W.J.E.M. 2003. The Simpsonichthys flavicaudatus species group (Cyprinodontiformes: Rivulidae: Cynolebiatinae): phylogenetic relationships, taxonomic revision and biogeography. Ichthyological Exploration of Freshwaters, 14 (1): 31–60. Zitatseite 
  • Costa, W.J.E.M. 2003. Three new annual fishes of the genus Aphyolebias Costa, 1998 (Cyprinodontiformes: Rivulidae) from Bolivian and Peruvian Amazon. Comunicações do Museu de Ciências e Tecnologia da PUCRS, Sér. Zoologia, 16 (2): 155–166. Zitatseite 
  • Costa, W.J.E.M. 2003. Moema heterostigma, a new annual fish (Cyprinodontiformes: Rivulidae) from the Brazilian Pantanal, Rio Paraguay basin. Ichthyological Exploration of Freshwaters, 14 (4): 289-294. Zitatseite 
  • Costa, W.J.E.M. 2003. Two new annual fishes of the genus Moema Costa, 1989, from the Peruvian Amazon (Teleostei, Cyprinodontiformes, Rivulidae). Boletim do Museu Nacional do Rio de Janeiro, Nova Série. Zoologia, #513: 1-10. Zitatseite 
  • Costa, W.J.E.M. 2003. A new species of the genus Rivulus Poey, 1860 from the Parnaiba River basin, northeastern Brazil (Teleostei, Cyprinodontiformes, Rivulidae). Boletim do Museu Nacional do Rio de Janeiro, Nova Série, #511: 1-7. Zitatseite 
  • Costa, W.J.E.M. 2003. Family Rivulidae (South American Annual Fishes). Pp. 526-548 in: Reis, R.E., Kullander, S.O. & Ferraris, C.J. 2003. Check List of the Freshwater Fishes of South and Central America. CLOFFSCA. EDIPUCRS, Porto Alegre. Zitatseite 
  • Costa, W.J.E.M. 2003. Rivulus paracatuensis n. sp. (Cyprinodontiformes: Rivulidae): a new rivuline species from the Rio São Francisco basin, Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 7 (1): 39-43. Zitatseite 
  • Costa, W.J.E.M., Moreira, C.R. & Lima, F.C.T. (2003): Simpsonichthys cholopteryx n. sp. (Cyprinodontiformes: Rivulidae: Cynolebiatinae): a new dwarf annual fish from the upper Rio Araguaia basin, central Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 6 (4): 139-144. Zitatseite 

2004

  • Alencar, A. & Costa, W.J.E.M. 2004. Description of two new species of the catfish genus Trichomycterus from southeastern Brazil (Siluriformes: Trichomycteridae). Zootaxa, 744: 1-8. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2004. Moema apurinan sp. n. and Aphyolebias boticarioi sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new annual killifishes from the Rio Purus basin, Brazilian Amazon. Zootaxa, 707: 1–12. (Abstract) Zitatseite 
  • Costa, W.J.E.M. 2004. Relationships and redescription of Fundulus brasiliensis (Cyprinodontiformes: Rivulidae), with description of a new genus and notes on the classification of the Aplocheiloidei. Ichthyological Exploration of Freshwaters, 15 (2): 105-120. Zitatseite 
  • Costa, W.J.E.M. 2004. A new killifish genus and species from the coastal plains of north-eastern Brazil (Teleostei: Cyprinodontiformes: Rivulidae). Zootaxa, 642: 1–10. (Abstract) Zitatseite 
  • Costa, W.J.E.M. 2004. Kryptolebias, a substitute name for Cryptolebias Costa, 2004 and Kryptolebiatinae, a substitute name for Cryptolebiatinae Costa, 2004 (Cyprinodontiformes: Rivulidae). Neotropical Ichthyology (Official Journal of the Sociedade Brasileira de Ictiologia), 2 (2): 107-108. (doi) Zitatseite 
  • Costa,W.J.E.M. 2004. Rivulus kirovskyi, a new killifish fro the central Amazon, Brazil (Cyprinodontiformes: Rivulidae). Neotropical Ichthyology (Official Journal of the Sociedade Brasileira de Ictiologia), 2 (1): 9-12. Zitatseite 
  • Costa, W.J.E.M. 2004. Rivulus uakti sp. n. and R. amanapira sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): two new species from the upper Rio Negro, Brazilian Amazon. Zootaxa, 465 (1): 1-12. Zitatseite 
  • Costa, W.J.E.M. 2004. Rivulus simplicis n. sp. (Cyprinodontiformes: Rivulidae): a new killifish from the coastal plains of south-eastern Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 8 (3): 103-108. Zitatseite 
  • Costa, W.J.E.M. 2004. Rivulus uatuman sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): a new miniature killifish from the central Brazilian Amazon. Zootaxa, 696 (1): 1-8. Zitatseite 
  • Costa, W.J.E.M. 2004. Simpsonichthys suzarti sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual fish from the Rio Pardo floodplains, northeastern Brazil. Zootaxa, 468: 1-7. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. (2004): Simpsonichthys radiosus sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the upper Rio Tocantins basin, central Brazil. Zootaxa, 737: 1-7. Zitatseite 
  • Costa, W.J.E.M. & Nielsen, D.T.B. 2004. Simpsonichthys carlettoi (Cyprinodontiformes: Rivulidae) a new annual fish from the Rio São Francisco basin, north-eastern Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 8 (3): 125-130. Zitatseite 
  • Costa, W.J.E.M., Lima, S.M.Q. & Bizerril, C.R.S.F. 2004. Microcambeva ribeirae sp. n. (Teleostei: Siluriformes: Trichomycteridae): a new sarcoglanidine catfish from the Rio Ribeira do Iguape basin, southeastern Brazil. Zootaxa, 563: 1–10. (PDF) Zitatseite 
  • Costa, W.J.E.M., Reis, R.E. & Behr, E.R. 2004. Austrolebias varzeae, a new annual fish from the upper rio Uruguay basin, southern Brazil (Cyprinodontiformes: Rivulidae). Neotropical Ichthyology, 2 (1): 13-17. Zitatseite 
  • Lima, S.M.Q. & Costa, W.J.E.M. 2004. Trichomycterus giganteus (Siluriformes: Loricarioidea: Trichomycteridae): a new catfish from the Rio Guandu basin, southeastern Brazil. Zootaxa, 761: 1-6. (doi) Zitatseite 

2005

  • Costa, W.J.E.M. 2005. The Neotropical annual killifish genus Pterolebias Garman (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology, and taxonomic revision. Zootaxa, (1067): 1-36. Zitatseite 
  • Costa, W.J.E.M. 2005. Seven new species of the killifish genus Rivulus (Cyprinodontiformes: Rivulidae) from the Paraná, Paraguay and upper Araguaia river basins, central Brazil. Neotropical Ichthyology (Official Journal of the Sociedade Brasileira de Ictiologia), 3 (1): 69-82. (doi) Zitatseite 
  • Costa, W.J.E.M. & Cheffe, M.M. 2005. Austrolebias univentripinnis sp. nov. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the Mirim Lagoon basin, southern Brazil. Zootaxa, 1052: 41-48. Zitatseite 
  • Costa, W.J.E.M. (2005): Simpsonichthys nielseni sp. n. (Teleostei: Cyprinodontiformes: Rivulidae): a new annual killifish from the São Francisco River basin, Brazil. Zootaxa, 1039: 57-64. Zitatseite 

2006

  • Alencar, A.R. & Costa, W.J.E.M. 2006. Trichomycterus pauciradiatus, a new catfish species from the upper rio Paraná basin, southeastern Brazil. (Siluriformes: Trichomycteridae). Zootaxa, 1269: 43-49. (doi) Zitatseite 
  • Costa, W.J.E.M. 2006. Redescription of Kryptolebias ocellatus (Hensel) and K. caudomarginatus (Seegers) (Teleostei: Cyprinodontiformes: Rivulidae), two killifishes from mangroves of south-eastern Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 11 (1): 5–12. Zitatseite 
  • Costa, W.J.E.M. 2006. The South American annual killifish genus Austrolebias (Teleostei: Cyprinodontiformes: Rivulidae): phylogenetic relationships, descriptive morphology and taxonomic revision. Zootaxa, 1213: 1-162. Zitatseite 
  • Costa, W.J.E.M. 2006. Relationships and taxonomy of the killifish genus Rivulus (Cyprinodontiformes: Aplocheiloidei: Rivulidae) from the Brazilian Amazonas river basin, with notes on historical ecology. aqua, Journal of Ichthyology and Aquatic Biology, 11 (4): 133-175. Zitatseite 
  • Costa, W.J.E.M. 2006. Rivulus kayapo n. sp. (Teleostei: Cyprinodontiformes: Rivulidae): a new killifish from the serra dos Caiapós, upper rio Araguaia basin, Brazil. Zootaxa, 1368: 49–56. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2006. Descriptive morphology and phylogenetic relationships among species of the Neotropical annual killifish genera Nematolebias and Simpsonichthys (Cyprinodontiformes: Aplocheiloidei: Rivulidae). Neotropical Ichthyology, 4 (1): 1-26. (doi) Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 2006. Three new species of the seasonal killifish genus Simpsonichthys, subgenus Hypsolebias (Teleostei: Cyprinodontiformes: Rivulidae) from the rio Paracatu drainage, rio São Francisco basin, Brazil. Zootaxa, 1244: 41-55. Zitatseite 
  • Villa-Verde, L. & Costa, W.J.E.M. 2006. A new glanapterygine catfish of the genus Listrura (Siluriformes: Trichomycteridae) from the southeastern Brazilian coastal plains. Zootaxa, 1142: 43-50. (Abstract) Zitatseite 

2007

  • Costa, W.J.E.M. & Brasil, G.C. 2007. Simpsonichthys punctulatus n. sp. - a new seasonal killifish (Teleostei: Cyprinodontiformes: Rivulidae) from the upper rio São Francisco basin, central Brazil. Vertebrate Zoology, 57 (1): 57-61. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2007. Taxonomic revision of the seasonal South American killifish genus Simpsonichthys (Teleostei: Cyprinodontiformes: Aplocheiloidei: Rivulidae). Zootaxa, 1669: 1-134. Zitatseite 
  • Costa, W.J.E.M. 2007. Redescription of Rivulus luelingi and R. haraldsiolii (Teleostei: Cyprinodontiformes: Rivulidae), two valid killifish species from the Atlantic forest of the coastal plains of southern Brazil. Ichthyological Exploration of Freshwaters, 18 (2): 175-182. Zitatseite 
  • Costa, W.J.E.M. 2007. Simpsonichthys nigromaculatus, a new miniature seasonal killifish from the upper rio Paraná basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (3): 199-203. Zitatseite 
  • Costa, W.J.E.M. 2007. Rivulus lazzarotoi n. sp. (Teleostei: Cyprinodontiformes: Rivulidae), a new killifish from the Jurumirim River basin, southeastern Brazil. aqua, Journal of Ichthyology and Aquatic Biology, 12 (3): 123-128. Zitatseite 
  • Costa, W.J.E.M., Suzart, R. & Nielsen, D.T.B. 2007. Cynolebias paraguassuensis n. sp. (Teleostei: Cyprinodontiformes: Rivulidae), a new seasonal killifish from the Brazilian Caatinga, Paraguaçu River basin. aqua, Journal of Ichthyology and Aquatic Biology, 12 (3): 129–132. Zitatseite 
  • Costa, W.J.E.M. 2007. Five new species of the aplocheiloid killifish genus Rivulus, subgenus Melanorivulus, from the middle Araguaia River basin, central Brazil (Teleostei: Cyprinodontiformes: Rivulidae). aqua, International Journal of Ichthyology, 13 (2): 55-68. Zitatseite 

2008

  • Barbosa, M.A. & Costa, W.J.E.M. 2008. Description of a new species of catfish from the upper rio Paraíba do Sul basin, south-eastern Brazil (Teleostei: Siluriformes: Trichomycteridae) and re-description of Trichomycterus itatiayae. aqua, International Journal of Ichthyology, 14 (4): 175-186. Zitatseite 
  • Costa, W.J.E.M. 2008. Catalog of aplocheiloid killifishes of the world. Reproarte, Rio de Janeiro. 127pp. Zitatseite 
  1. WEITERLEITUNG Vorlage:Costa, 2008j
  • Costa, W.J.E.M. 2008. Rivulus bororo and R. paresi, two new killifishes from the upper Paraguay River basin, Brazil (Teleostei: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4) [für 2007]: 351-357. Zitatseite 
  • Costa, W.J.E.M. 2008. Monophyly and taxonomy of the Neotropical seasonal killifish genus Leptolebias (Teleostei: Aplocheiloidei: Rivulidae), with the description of a new genus. Zoological Journal of the Linnean Society, 153 (1): 147-160. Zitatseite 
  • Costa, W.J.E.M. 2008. Atlantirivulus, a new subgenus of the killifish genus Rivulus from the eastern Brazilian coastal plains (Teleostei: Cyprinodontiformes). Vertebrate Zoology, 58 (1): 45-48. Zitatseite 
  • Costa, W.J.E.M. 2008. Redescription of Rivulus bahianus (Cyprinodontiformes: Rivulidae), killifish from the Atlantic Forest of northeastern Brazil. Ichthyological Exploration of Freshwaters, 19 (4): 297-300. Zitatseite 
  • Costa, W.J.E.M. 2008. A new species of Rivulus from the Claro river drainage, upper Paraná river basin, central Brazil, with redescription of R. pinima and R. vittatus (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 18 (4) [für 2007]: 313-323. Zitatseite 
  • Costa, W.J.E.M. 2008. Rivulus jurubatibensis, a new aplocheiloid killifish from the southeastern Brazilian coastal plains (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (2): 135-140. Zitatseite 
  • Costa, W.J.E.M. 2008. Simpsonichthys longignatus, a new seasonal killifish of the S. flammeus group from the Pacoti River basin, northeastern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (2): 155-159. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 2008. Simpsonichthys inaequipinnatus, a new seasonal killifish from the Tocantins River basin, Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (3): 245-248. Zitatseite 
  • Costa, W.J.E.M. & Brasil, G.C. 2008. A New Pelvicless Killifish Species of the Genus Rivulus, Subgenus Melanorivulus (Cyprinodontiformes: Rivulidae), from the Upper Tocantins River Basin, Central Brazil. Copeia, (1): 82-85. Zitatseite 
  • Costa, W.J.E.M. & Lazzarotto, H. 2008. Rivulus amanan, a new killifish from the Japurá river drainage, Amazonas river basin, Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 19 (2): 129-134. Zitatseite 
  • Ferrer, J., Malabarba, L.R. & Costa, W.J.E.M. 2008. Austrolebias paucisquama (Cyprinodontiformes: Rivulidae), a new species of annual killifish from southern Brazil. Neotropical Ichthyology (Official Journal of the Sociedade Brasileira de Ictiologia), 6 (2): 175-180. Zitatseite 
  • Lima, S.M.Q., Lazzarotto, H. & Costa, W.J.E.M. 2008. A new species of Trichomycterus (Siluriformes: Trichomycteridae) from lagoa Feia drainage, southeastern Brazil. Neotropical Ichthyology, 6 (3): 315-322. (doi) Zitatseite 
  • Ottoni, F.P., Oyakawa, O.T. & Costa, W.J.E.M. 2008. A new species of the genus Australoheros from the rio Ribeira do Iguape basin, Sao Paulo, Brazil (Labroidei: Cichlidae: Cichlasomatinae). Vertebrate Zoology, 58 (1): 75-81. (PDF) Zitatseite 
  • Ottoni, F.P. & Costa, W.J.E.M. 2008. Taxonomic revision of the genus Australoheros Rícan & Kullander, 2006 (Teleostei: Cichlidae) with descriptions of nine new species from southeastern Brazil. Vertebrate Zoology, 58 (2): 207-232. (PDF) Zitatseite 

2009

  • Costa, W.J.E.M. 2009. Peixes aploqueilóideos da Mata Atlântica brasileira: história, diversidade e conservação. Museu Nacional, Universidade Federal do Rio de Janeiro, Rio de Janeiro. 172pp. Zitatseite 
  • Costa, W.J.E.M. & Lanés, L.E.K. 2009. Rivulus riograndensis, a new aplocheiloid killifish from southern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 20 (1): 91–95. (Abstract) Zitatseite 
  • Costa, W.J.E.M. & Vono, V. 2009. Rivulus cearensis, a new aplocheiloid killifish from northeastern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 20 (1): 7-12. Zitatseite 

2010

  • Costa, W.J.E.M. 2010. Rivulus megaroni, a new killifish from the Xingu River drainage, southern Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 20 (4) [für 2009]: 365-370. Zitatseite 
  • Barbosa, M.A. & Costa, W.J.E.M. 2010. Seven new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from southeastern Brazil and redescription of T. brasiliensis. Ichthyological Exploration of Freshwaters, 21 (2): 97-122. Zitatseite 
  • Costa, W.J.E.M. 2010. Historical biogeography of cynolebiasine annual killifishes inferred from dispersal-vicariance analysis. Journal of Biogeography, 37: 1995-2004. Zitatseite 
  • Costa, W.J.E.M. (2010): Simpsonichthys harmonicus, a new seasonal killifish from the Sao Francisco River basin, northeastern Brazil (Cyprinodontiformes: Rivulidae ). Ichthyological Exploration of Freshwaters, 21 (1): 73-78. Zitatseite 
  • Costa, W.J.E.M. 2010. Two new species of the Rivulus urophthalmus group from the Tocantins and Xingu drainages, eastern Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (1): 79-85. Zitatseite 
  • Costa, W.J.E.M. 2010. Rivulus jalapensis, a new killifish from the Tocantins River basin, central Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (3): 193-198. Zitatseite 
  • Costa, W.J.E.M. & Lima, S.M.Q. 2010. Simpsonichthys ilheusensis, a new seasonal killifish of the subgenus Ophthalmolebias from northeastern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (3): 205-208. Zitatseite 
  • Costa, W.J.E.M., Ramos, T.P.A., Alexandre, L.C. & Ramos, R.T.C. 2010. Cynolebias parnaibensis, a new seasonal killifish from the Caatinga, Parnaíba River basin, northeastern Brazil, with notes on sound producing courtship behavior (Cyprinodontiformes: Rivulidae). Neotropical Ichthyology (Official Journal of the Sociedade Brasileira de Ictiologia), 8 (2): 283-288. Zitatseite 

2011-2015

  • Barbosa, M.A. & Costa, W.J.E.M. 2011. Description of a new species of the catfish genus Trichomycterus (Teleostei: Siluriformes: Trichomycteridae) from the rio de Contas basin, northeastern Brazil. Vertebrate Zoology, 61 (3): 307-312. (PDF) Zitatseite 
  • Bragança, P.H.N. & Costa, W.J.E.M. 2011. Poecilia sarrafae, a new poeciliid from the Paraíba and Mearim river basins, northeastern Brazil (Cyprinodontiformes: Cyprinodontoidei). Ichthyological Exploration of Freshwaters, 21 (4)[2010]: 369-376. Zitatseite 
  • Costa, W.J.E.M. 2011. Ophthalmolebias ilheusensis, a new combination, with additional notes on colour pattern of live males (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (4) [für 2010]: 301-302. Zitatseite 
  • Costa, W.J.E.M. 2011. Phylogenetic position and taxonomic status of Anablepsoides, Atlantirivulus, Cynodonichthys, Laimosemion and Melanorivulus (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 22 (3): 233–249. Zitatseite 
  • Costa, W.J.E.M. 2011. Hypsolebias nudiorbitatus, a new seasonal killifish from the Caatinga of northeastern Brazil, Itapicuru River basin (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 22 (3): 221-226. Zitatseite 
  • Costa, W.J.E.M. & Amorim, P.F. 2011. A new annual killifish species of the Hypsolebias flavicaudatus complex from the São Francisco River basin, Brazilian Caatinga (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 61 (1): 99-104. (PDF) Zitatseite 
  • Costa, W.J.E.M., De Luca, A.C. 2011. Rivulus cajariensis, a new killifish from the Guiana Shield of Brazil, eastern Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (4) [für 2010]: 353-358. Zitatseite 
  • Costa, W.J.E.M., De Luca, A.C. 2011. Rivulus schuncki, a new species of the killifish subgenus Melanorivulus, from eastern Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 21 (4) [für 2010]: 289-293. Zitatseite 
  • Barbosa, M.A. & Costa, W.J.E.M. 2012. Trichomycterus macrophthalmus (Teleostei: Siluriformes: Trichomycteridae), a new species of catfish from the Paraíba do Sul river basin, southeastern Brazil. Vertebrate Zoology, 62 (1): 79-82. (PDF) Zitatseite 
  • Barbosa, M.A. & Costa, W.J.E.M. 2012. Trichomycterus puriventris (Teleostei: Siluriformes: Trichomycteridae), a new species of catfish from the rio Paraíba do Sul basin, southeastern Brazil. Vertebrate Zoology, 62: 155–160. (PDF) Zitatseite 
  • Bragança, P.H.N., Amorim, P.F. & Costa, W.J.E.M. 2012. Geographic distribution, habitat, colour pattern variability and synonymy of the Amazon killifish Melanorivulus schuncki (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 23 (1): 51-55. Zitatseite 
  • Costa, W.J.E.M. 2012. Melanorivulus pindorama, a new killifish from the Tocantins River drainage, central Brazilian Cerrado (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 23 (1): 57–61. Zitatseite 
  • Costa, W.J.E.M. 2012. Oligocene killifishes (Teleostei: Cyprinodontiformes) from southern France: relationships, taxonomic position, and evidence of internal fertilization. Vertebrate Zoology, 62 (3): 371-386. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2012. Simpsonichthys margaritatus, a new seasonal miniature killifish from the upper Paraná River basin, central Brazilian Cerrado (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 22 (4): 313-318. Zitatseite 
  • Costa, W.J.E.M. 2012. Two new species of Melanorivulus from the Caiapós hill, upper Araguaia river basin, Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 23 (3): 211-218. Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2012. Species delimitation in annual killifishes from the Brazilian Caatinga, the Hypsolebias flavicaudatus complex (Cyprinodontiformes: Rivulidae): implications for taxonomy and conservation. Systematics and Biodiversity, 10 (1): 71-91. Zitatseite 
  • Costa, W.J.E.M. 2013. Hypsolebias caeruleus, a new seasonal killifish of the Hypsolebias adornatus complex from the Caatinga of north-eastern Brazil, São Francisco River basin (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 24 (2): 141-146. Zitatseite 
  • Costa, W.J.E.M. 2013. Anablepsoides urubuiensis, a new killifish from central Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 23 (4): 345-349. Zitatseite 
  • Costa, W.J.E.M. 2013. A new killifish of the genus Melanorivulus from the upper Paraná river basin, Brazil (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 63 (3): 277-281. Zitatseite 
  • Costa, W.J.E.M. & Amorim, P.F. 2013. Delimitation of cryptic species of Notholebias, a genus of seasonal miniature killifishes threatened with extinction from the Atlantic Forest of south-eastern Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 24 (1): 63-72. Zitatseite 
  • Costa, W.J.E.M. & Bragança, P.H.N. 2013. A new miniature killifish of the genus Laimosemion, subgenus Owiyeye, from the Negro river drainage, Brazilian Amazon (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 24 (1): 93-96. Zitatseite 
  • Costa, W.J.E.M., Bragança, P.H.N. & Amorim, P.F. 2013. Five new species of the killifish genus Anablepsoides from the Brazilian Amazon (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 63 (3): 283-293. Zitatseite 
  • Katz, A.M., Barbosa, M.A. & Costa, W.J.E.M. 2013. Two new species of the catfish genus Trichomycterus from the Paraná river basin, southeastern Brazil (Teleostei: Trichomycteridae). Ichthyological Exploration of Freshwaters, 23 (4)[2012]: 359-366. (Abstract) Zitatseite 
  • Costa, W.J.E.M. 2014. Six new species of seasonal killifishes of the genus Cynolebias from the São Francisco river basin, Brazilian Caatinga, with notes on C. porosus (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 25 (1): 79-96. Zitatseite 
  • Costa, W.J.E.M. 2014. Phylogeny and evolutionary radiation in seasonal rachovine killifishes: biogeographical and taxonomical implications. Vertebrate Zoology, 64 (2): 177-192. Zitatseite 
  • Costa, W.J.E.M. 2014. Four new species of the genus Atlantirivulus (Cyprinodontiformes: Rivulidae) from the Brazilian Atlantic Forest. Vertebrate Zoology, 64 (1): 9-21. Zitatseite 
  • Costa, W.J.E.M. 2014. A new genus of miniature cynolebiasine from the Atlantic Forest and alternative biogeographical explanations for seasonal killifish distribution patterns in South America (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 64 (1): 23-33. (PDF) Zitatseite 
  • Costa, W.J.E.M. & Amorim, P.F. 2014. Integrative taxonomy and conservation of seasonal killifishes, Xenurolebias (Teleostei: Rivulidae), and the Brazilian Atlantic Forest. Systematics and Biodiversity, 12 (3): 350-365. vorab publiziert: 27. Mai 2014 (doi) Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Bragança, P.H.N. 2014. Species limits and phylogenetic relationshops of red-finned cryptic species of the seasonal killifish genus Hypsolebias from the Brazilian semi-arid Caatinga (Teleostei: Cyprinodontiformes: Rivulidae). Journal of Zoological Systematics and Evolutionary Research, 52 (1): 52–58. (doi) Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Bragança, P.H.N. 2014. A new miniature killifish of the genus Melanorivulus (Cyprinodontiformes: Rivulidae) from the Xingu river drainage, Brazilian Amazon. Vertebrate Zoology, 64 (2): 193-197. (PDF) Zitatseite 
  • Costa, W.J.E.M., Bragança, P.H.N. & Amorim, P.F. 2014. Korrektur zu: Five new species of the killifish genus Anablepsoides from the Brazilian Amazon (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 64 (1): 22. Zitatseite 
  • Costa, W.J.E.M. & Lazzarotto, H. 2014. Laimosemion ubim, a new miniature killifish from the Brazilian Amazon (Teleostei: Rivulidae). Ichthyological Exploration of Freshwaters, 24 (4): 371-378. Zitatseite 
  • Costa, W.J.E.M. 2015. Taxonomy of the seasonal killifish genus Neofundulus in the Brazilian Pantanal (Cyprinodontiformes: Rivulidae). Vertebrate Zoology, 65 (1): 15-25. Zitatseite 
  • Costa, W.J.E.M. 2015. Phylogenetic position and tentative generic placement for Cyprinodon martae Steindachner, 1875 (Teleostei: Cyprinodontiformes), a killifish from northern Colombia. Vertebrate Zoology, 65 (1): 27-30. (PDF) Zitatseite 
  • Mattos, J.L.O., Costa, W.J.E.M. & Santos, A.C.A. 2015. Geophagus diamantinensis, a new species of the G. brasiliensis species group from Chapada Diamantina, north-eastern Brazil (Cichlidae: Geophagini). Ichthyological Exploration of Freshwaters, 26 (3): 209–220. (Abstract) Zitatseite 
  • Costa, W.J.E.M., Bragança, P.H.N. & Ottoni, F.P. 2015. A new miniature killifish of the genus Melanorivulus (Cyprinodontiformes: Rivulidae) from the coastal plains of north-eastern Brazil. Vertebrate Zoology, 65 (1): 31-35. Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2015. Molecular phylogeny and evolution of internal fertilization in South American seasonal cynopoeciline killifishes. Molecular Phylogenetics and Evolution, 95: 94–99. (doi) Zitatseite 

2016-2020

  • Costa, W.J.E.M. 2016. Comparative morphology and classification of South American cynopoeciline killifishes (Cyprinodontiformes: Aplocheilidae), with notes on family-group names used for aplocheiloids. Vertebrate Zoology, 66 (2): 125-140. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2016. Inferring Evolution of Habitat Usage and Body Size in Endangered, Seasonal Cynopoeciline Killifishes from the South American Atlantic Forest through an Integrative Approach (Cyprinodontiformes: Rivulidae). PLoS ONE, 11 (7): e0159315. (doi) Zitatseite 
  • Costa, W.J.E.M. 2016. Comparative morphology, phylogenetic relationships, and taxonomic revision of South American killifishes of the Melanorivulus zygonectes species group (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 27 (2): 107-152. (Abstract) Zitatseite 
  • Costa, W.J.E.M. 2016. Colouration, taxonomy and geographical distribution of mangrove killifishes, the Kryptolebias marmoratus species group, in southern Atlantic coastal plains of Brazil (Cyprinodontiformes: Rivulidae). Ichthyological Exploration of Freshwaters, 27 (2): 183-192. Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L. 2016. A new species of inseminating seasonal killifish of the Cynopoecilus melanotaenia complex from southern Brazil (Cyprinodontiformes: Rivulidae). Biodiversity Data Journal, 4: e6888. (doi) Zitatseite 
  • Costa, W.J.E.M. 2017. Three new species of the killifish genus Melanorivulus from the central Brazilian Cerrado savanna (Cyprinodontiformes, Aplocheilidae). ZooKeys, 645: 51–70. (doi) Zitatseite 
  • Costa, W.J.E.M. 2017. Drei neue Arten der Killifisch-Gattung Melanorivulus aus der zentralbrasilianischen Cerrado-Savanne (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 49 (5): 208-224. Zitatseite 
  • Costa, W.J.E.M. 2017. Description of two endangered new seasonal killifish species of the genus Cynolebias from the São Francisco River basin, Brazilian Caatinga (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution, 93 (2): 333–341. (doi) Zitatseite 
  • Costa, W.J.E.M. 2017. Taxonomic revision of the seasonal killifish genus Nothobranchius from Zanzibar, East Africa (Cyprinodontoidei: Aplocheilidae). Journal of Natural History, 51 (27/28): 1609-1624 [1-16]. (doi) Zitatseite 
  • Costa, W.J.E.M. 2017. Redescription of Nothobranchius lucius and description of a new species from Mafia Island, eastern Tanzania (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution, 93 (1): 35-44. (doi) Zitatseite 
  • Costa, W.J.E.M. 2017. Wiederbeschreibung von Nothobranchius lucius und Beschreibung einer neuen Art von der Insel Mafia, östliches Tansania (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 49 (5): 178-191. Zitatseite 
  • Costa, W.J.E.M., Cheffe, M.M. & Amorim, P.F. 2017. Two new seasonal killifishes of the Austrolebias adloffi group from the Lagoa dos Patos basin, southern Brazil (Cyprinodontiformes: Aplocheilidae). Vertebrate Zoology, 67 (2): 139-149. (PDF) Zitatseite 
  • Henschel, E., Mattos, J.L.O., Katz, A.M. & Costa, W.J.E.M. 2018. Position of enigmatic miniature trichomycterid catfishes inferred from molecular data (Siluriformes). Zoologica Scripta, 47 (1): 44-53. (Online Publikation vom 25. Oktober 2017 ohne ZooBank Registrierung). (doi) Zitatseite 
  • Amorim, P.F. & Costa, W.J.E.M. 2018. Multigene phylogeny supports diversification of four-eyed fishes and one-sided livebearers (Cyprinodontiformes: Anablepidae) related to major South American geological events. PLoS ONE, 13 (6): e0199201. (doi) Zitatseite 
  • Bragança, P.H.N. & Costa, W.J.E.M. 2018. Time-calibrated molecular phylogeny reveals a Miocene-Pliocene diversification in the Amazon miniature killifish genus Fluviphylax (Cyprinodontiformes: Cyprinodontoidei). Organism, Diversity & Evolution, 18 (3): 345–353. (doi) Zitatseite 
  • Bragança, P.H.N., Amorim, P.F. & Costa, W.J.E.M. 2018. Pantanodontidae (Teleostei, Cyprinodontiformes), the sister group to all other cyprinodontoid killifishes as inferred by molecular data. Zoosystematics and Evolution, 94 (1): 137–145. (doi) Zitatseite 
  • Costa, W.J.E.M. 2018. Three new species of the killifish genus Melanorivulus from the Rio Paraná Basin, central Brazilian Cerrado (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution, 94 (1): 17–27. (doi) Zitatseite 
  • Costa, W.J.E.M. 2018. Comparative morphology, phylogeny and classification of African seasonal killifishes of the tribe Nothobranchiini (Cyprinodontiformes: Aplocheilidae). Zoological Journal of the Linnean Society, 184 (1): 115–135. Zitatseite 
  • Costa, W.J.E.M. & Amorim, P.F. 2018. A new miniature cryptic species of the seasonal killifish genus Spectrolebias from the Tocantins River basin, central Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution, 94 (2): 359–368. (doi) Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2018. Cryptic species diversity in the Hypsolebias magnificus complex, a clade of endangered seasonal killifishes from the São Francisco River basin, Brazilian Caatinga (Cyprinodontiformes, Aplocheilidae). ZooKeys, 777: 141–158. (doi) Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2018. Diversity and conservation of seasonal killifishes of the Hypsolebias fulminantis complex from a Caatinga semiarid upland plateau, São Francisco River basin, northeastern Brazil (Cyprinodontiformes, Aplocheilidae). Zoosystematics and Evolution, 94 (2): 495-504. (doi) Zitatseite 
  • Katz, A.M., Barbosa, M.A., Mattos, J.L.O. & Costa, W.J.E.M. 2018. Multigene analysis of the catfish genus Trichomycterus and description of a new South American trichomycterine genus (Siluriformes, Trichomycteridae). Zoosystematics and Evolution, 94 (2): 557–566. (doi) Zitatseite 
  • Mattos, J.L.O. & Costa, W.J.E.M. 2018. Three new species of the ‚Geophagusbrasiliensis species group from the northeast Brazil (Cichlidae, Geophagini). Zoosystematics and Evolution, 94 (2): 325–337. (doi) Zitatseite 
  • Amorim, P.F. & Costa, W.J.E.M. 2019. Reconstructing biogeographic temporal events in the evolution of the livebearer fish genus Jenynsia based on total evidence analysis (Cyprinodontiformes: Anablepidae). Systematics and Biodiversity, 17 (2): 124-133. Vorab publiziert: 12. Februar 2019.(doi) Zitatseite 
  • Bragança, P.H.N. & Costa, W.J.E.M. 2019. Multigene fossil-calibrated analysis of the African lampeyes (Cyprinodontoidei: Procatopodidae) reveals an early Oligocene origin and Neogene diversification driven by palaeogeographic and palaeoclimatic events. Organisms Diversity & Evolution, 19: 303–320. (doi) Zitatseite 
  • Costa, W.J.E.M. 2019. Two new species of seasonal killifishes of the Nothobranchius melanospilus species complex from the East Africa biodiversity hotspot (Cyprinodontiformes: Aplocheilidae). Vertebrate Zoology, 69 (1): 73-82. (PDF) Zitatseite 
  • Costa, W.J.E.M. 2019. Description of a new species of cynopoeciline killifish (Cyprinodontiformes, Aplocheilidae), possibly extinct, from the Atlantic Forest of south-eastern Brazil. Zookeys, 867: 73-85. (doi) Zitatseite 
  • Costa, W.J.E.M. 2019. Drei neue Arten der Killifisch-Gattung Melanorivulus aus dem Becken des Rio Paraná, zentralbrasilianischer Cerrado (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 51 (1-2): 89-102. Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2019. Diversität und Erhaltung saisonaler Killifische des Hypsolebias fulminantis-Komplexes aus der Caatinga, einem semiariden Hochlandplateau, Becken des Flusses São Francisco, nordöstliches Brasilien (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 51 (5): 211-224. Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2019. Die Diversität kryptischer Arten im Hypsolebias magnificus-Komplex, einer Clade gefährdeter saisonaler Killifische aus dem Becken des Flusses São Francisco, Brasilianische Caatinga (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 51 (1-2): 32-47. Zitatseite 
  • Costa, W.J.E.M., Katz, A.M., Mattos, J.L.O. & Rangel-Pereira, F.S. 2019. Two new species of miniature psammophilic sarcoglanidine catfishes of the genus Microcambeva from the Atlantic Forest of eastern Brazil (Siluriformes: Trichomycteridae). Journal of Natural History, 53: 29-30, 1837-1851. (doi) Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O. & Amorim, P.F. 2019. Rediscovery of Leptopanchax splendens (Cyprinodontiformes: Aplocheilidae): a seasonal killifish from the Atlantic Forest of south-eastern Brazil that was recently considered extinct. Journal of Fish Biology, 94 (2): 345-347. Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O. & Santos, A.C.A. (2019): Ammoglanis multidentatus, a new miniature sanddwelling sarcoglanidine catfish with unique osteological features from northeastern Brazil (Siluriformes: Trichomycteridae). Vertebrate Zoology, 70 (1)[2020]: 61-67. (PDF) Zitatseite 
  • Costa, W.J.E.M., Amorim, P.F. & Mattos, J.L.O. 2020. Diversität und Erhaltung saisonaler Killifische des Hypsolebias fulminantis-Komplexes aus einem Hochlandplateau der semi-ariden Caatinga, Becken des São Francisco, nordöstliches Brasilien (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 52 (4): 149-162. Zitatseite 
  • Costa, W.J.E.M., Henschel, E. & Katz, A.M. 2020. Multigene phylogeny reveals convergent evolution in small interstitial catfishes from the Amazon and Atlantic forests (Siluriformes: Trichomycteridae). Zoologica Scripta, 49 (2): 159-173. (doi) Zitatseite 
  • Costa, W.J.E.M., Vilardo, P. & Katz, A.M. 2020. Sympatric sister species with divergent morphological features of psammophilic catfishes of the south-eastern Brazilian genus Microcambeva (Siluriformes: Trichomycteridae). Zoologischer Anzeiger, 285: 12-17. (doi) Zitatseite 
  • Costa, W.J.E.M., Katz, A.M., Mattos, J.L.O., Amorim, P.F., Mesquita, B.O., Vilardo, P.J. & Barbosa, M.A. 2020. Historical review and redescription of three poorly known species of the catfish genus Trichomycterus from south-eastern Brazil (Siluriformes: Trichomycteridae). Journal of Natural History, 53: 47-48, 2905-2928. (doi) Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O., Amorim, P.F., Vilardo, P.J. & Katz, A.M. 2020. Relationships of a new species support multiple origin of melanism in Trichomycterus from the Atlantic Forest of south-eastern Brazil (Siluriformes: Trichomycteridae). Zoologischer Anzeiger, 288: 74-83. (doi) Zitatseite 
  • Costa, W.J.E.M., Feltrin, C.R.M. & Katz, A.M. 2020. A new species from subtropical Brazil and evidence of multiple pelvic fin losses in catfishes of the genus Cambeva (Siluriformes, Trichomycteridae). Zoosystematics and Evolution, 96 (2): 715–722. (doi) Zitatseite 
  • Henschel, E., Bragança, P.H.N., Rangel-Pereira, F. & Costa, W.J.E.M. 2020. A new psammophilic species of the catfish genus Ammoglanis (Siluriformes, Trichomycteridae) from the Amazon River basin, northern Brazil. Zoosystematics and Evolution, 96 (1): 67-72. (doi) Zitatseite 
  • Katz, A.M. & Costa, W.J.E.M. 2020. A new species of the catfish genus Cambeva from the Paranapanema river drainage, southeastern Brazil (Siluriformes: Trichomycteridae). Tropical Zoology, 33 (1): 2-13. (doi) Zitatseite 
  • Romand, R., Agnèse, J.F. & Costa, W.J.E.M. 2020. On the identity of the West African killifish Aphyosemion maeseni Poll, 1941 (Cyprinodontiformes: Aplocheilidae). Cybium, 44 (3) : 179-183. (doi) Zitatseite 
  • Vilardo, P.J., Katz, A.M. & Costa, W.J.E.M. 2020. Relationships and Description of a New Species of Trichomycterus (Siluriformes: Trichomycteridae) from the Rio Paraíba do Sul Basin, South-eastern Brazil. Zoological Studies, 59 (53): 1-12. (PDF) Zitatseite 

2021

  • Costa, W.J.E.M. 2021. Comparative Osteology, Phylogeny and Classification of the Eastern South American Catfish Genus Trichomycterus (Siluriformes: Trichomycteridae). Taxonomy, 1 (2): 160-191. Zitatseite 
  • Costa, W.J.E.M. 2021. Beschreibung zweier gefährdeter neuer saisonaler Killifisch-Arten der Gattung Cynolebias aus dem Becken des Flusses São Francisco, brasilianische Caatinga (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 53 (5-6): 245-257. Zitatseite 
  • Costa, W.J.E.M., Feltrin, C.R.M. & Katz, A.M. 2021. Filling distribution gaps: Two new species of the catfish genus Cambeva from southern Brazilian Atlantic Forest (Siluriformes, Trichomycteridae). Zoosystematics and Evolution, 97 (1): 147-159. Zitatseite 
  • Costa, W.J.E.M., Feltrin, C.R.M. & Katz, A.M. 2021. Field inventory reveals high diversity of new species of mountain catfishes, genus Cambeva Katz, Barbosa, Mattos & Costa, 2018 (Siluriformes: Trichomycteridae), in southeastern Serra Geral, southern Brazil. Zoosystema, 43 (28): 659-690. (doi) Zitatseite 
  • Costa, W.J.E.M. & Katz, A.M. 2021. Integrative taxonomy supports high species diversity of south-eastern Brazilian mountain catfishes of the T. reinhardti group (Siluriformes: Trichomycteridae). Systematics and Biodiversity, 19 (6): 601-621. Vorab publiziert: 09. April 2021. Zitatseite 
  • Costa, W.J.E.M. & Katz, A.M. 2021. Comparative Morphology, Phylogeny, Classification and Evolution of Interstitial Habits in Microcambevine Catfishes (Siluriformes: Trichomycteridae). Taxonomy, 1 (4): 313–344. (doi) Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O. & Katz, A.M. 2021. Two new catfish species from central Brazil comprising a new clade supported by molecular phylogeny and comparative osteology (Siluriformes: Trichomycteridae). Zoologischer Anzeiger, 293: 124-137. Vorab publiziert: 06. Juni 2021. Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O. & Katz, A.M. 2021. Phylogenetic Position of Trichomycterus payaya and Examination of Osteological Characters Diagnosing the Neotropical Catfish Genus Ituglanis (Siluriformes: Trichomycteridae). Zoological Studies, 60 (43): 1-13. Vorab publiziert: 03. Juni 2021. Zitatseite 
  • Henschel, E., Katz, A.M. & Costa, W.J.E.M. 2021. A new candiru of the genus Paracanthopoma (Siluriformes: Trichomycteridae) from the Araguaia River basin, Central Brazil. Journal of Fish Biology, 99 (6): 1990-1997. Vorab publiziert: 14.09.2021. Zitatseite 

2022

  • Amorim, P.F. & Costa, W.J.E.M. 2022. Evolution and biogeography of Anablepsoides killifishes shaped by Neotropical geological events (Cyprinodontiformes, Aplocheilidae). Zoologica Scripta, 51 (4): 434-446. Vorab publiziert: 12. April 2022. (doi) Zitatseite 
  • Costa, W.J.E.M., Abilhoa, V., Dalcin, R.H. & Katz, A.M. 2022. A new catfish species of the genus Cambeva (Siluriformes: Trichomycteridae) from the Rio Iguaçu drainage, southern Brazil, with a remarkable unique colour pattern. Journal of Fish Biology, 101 (1): 69-76. Vorab Publiziert: 25. April 2022. (doi) Zitatseite 
  • Costa, W.J.E.M. & Amorim, P.F. 2022. Eine neue winzige kryptische Art der saisonalen Killifisch-Gattung Spectrolebias aus dem Becken des Flusses Tocantins, Zentralbrasilien (Cyprinodontiformes, Aplocheilidae). DKG-Journal (Mitgliedszeitschrift der Deutschen Killifisch Gemeinschaft e.V.), 54 (2-3): 70-84. Zitatseite 
  • Costa, W.J.E.M., Feltrin, C.R.M. & Katz, A.M. 2022. Two new remarkable and endangered catfish species of the genus Cambeva (Siluriformes, Trichomycteridae) from southern Brazil. European Journal of Taxonomy, 794: 140-155. Zitatseite 
  • Costa, W.J.E.M., Feltrin, C.R.M. & Katz, A.M. 2022. An endangered new catfish species of the genus Cambeva (Cambeva gamabelardense n. sp.) (Siluriformes, Trichomycteridae) from the Rio Chapecó drainage, southern Brazil. Animal Biodiversity and Conservation, 45 (1): 123-129. (doi) Zitatseite 
  • Costa, W.J.E.M. & Katz, A.M. 2022. A new catfish of the genus Trichomycterus from the Rio Paraíba do Sul Basin, south-eastern Brazil, a supposedly migrating species (Siluriformes, Trichomycteridae). Zoosystematics and Evolution, 98 (1): 13-21. Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O., Lopes, S., Amorim, P.F. & Katz, A.M. 2022. Integrative Taxonomy, Distribution and Ontogenetic Colouration Change in Neotropical Mountain Catfishes of the Trichomycterus nigroauratus Group (Siluriformes: Trichomycteridae). Zoological Studies, 61 (11): 1-13. Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O., Sampaio, W.M.S., Giongo, P., Almeida, F.B. & Katz, A.M. 2022. Phylogenetic relationships of a new catfish of the genus Trichomycterus (Siluriformes, Trichomycteridae) from the Brazilian Cerrado, and the role of Cenozoic events in the diversification of mountain catfishes. Zoosystematics and Evolution, 98 (1): 151-164. (doi) Zitatseite 
  • Costa, W.J.E.M., Mattos, J.L.O., Vilardo, P.J., Amorim, P.F. & Katz, A.M. 2022. Perils of Underestimating Species Diversity: Revisiting Systematics of Psammocambeva Catfishes (Siluriformes: Trichomycteridae) from the Rio Paraíba do Sul Basin, South-Eastern Brazil. Taxonomy, 2: 491-523. (doi) Zitatseite 
  • Costa, W.J.E.M., Sampaio, W.M.S., Giongo, P., Almeida, F.B., Azevedo-Santos, V.M. & Katz, A.M. 2022. An enigmatic interstitial trichomycterine catfish from south-eastern Brazil found at about 1000 km away from its sister group (Siluriformes: Trichomycteridae). Zoologischer Anzeiger, 297: 86-95. (doi) Zitatseite 
  • Vilardo, P.J., Katz, A.M. & Costa, W.J.E.M. 2022. Phylogenetic position of Trichomycterus astromycterus (Siluriformes: Trichomycteridae), an enigmatic trichomycterid from eastern Brazil, inferred from molecular data. Journal of Fish Biology, 100 (4): 1093-1096. Vorab publiziert: 22. Februar 2022. (doi) Zitatseite 

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