Vorlage:SOU05
Aus WORLDFISH WIKI
- Sousa, L.M. & Rapp Py-Daniel, L.H. 2005. Description of two new species of Physopyxis Cope, 1871 and redescription of P. lyra (Siluriformes: Doradidae). Neotropical Ichthyology, 3 (4): 625-636. (doi)