Redescription of Gymnotus coropinae (Gymnotiformes, Gymnotidae), an often misidentified species of Neotropical electric fish, with notes on natural history and electric signals. Author William G. R. Crampton Author James S. Albert text Zootaxa 2003 348 1 20 http://www.zoobank.org/urn:lsid:zoobank.org:pub:27AC540E-5E14-4BC7-9E54-F04427586E77 journal article z00348p001 27AC540E-5E14-4BC7-9E54-F04427586E77 Gymnotus javari (42 specimens, 27-221 mm) - Ecuador : Napo : Rio Yasuni, nr. Laguna Jatuncocha, 01°01'S , 75°32'W , FMNH 103342 (8, 72-152) ; FMNH 103343 (6, 85-200) ; Rio Aguarico, Trib. Rio Cuyabeno, nr. Laguna Grande de Cuyabeno, 01°01'30''S , 75°13'12''W , FMNH 103344 (2, 48-62) ; Quebrada Apoalla, Trib. Lower Rio Shushufindi, 01°17'S , 76°27'W , FMNH 103345 (1, 157) ; Trib. Rio Cuyabeno (no coordinates available), FMNH 103346 (8, 68-221) ; FMNH 103347 (1, 207) ; Rio Cuyabeno, Rio Aguas Negras (no coordinates given), FMNH 103348 (4, 27-90) . Rio Cuyabeno, Trib. Rio Tarapuy(no coordinates given), FMNH 103349 (5, 59-145) . Cicherota, nr. mouth of Rio Bobonaza, approx. 02°36'S , 76°38'W , USNM 177214 (8, 88-205) .