The catfish genus Erethistoides (Siluriformes: Sisoridae) in Myanmar, with descriptions of three new species Author Ng, Heok Hee Author Ferraris, Carl J. Author Neely, David A. text Zootaxa 2012 3254 55 68 journal article 10.5281/zenodo.280621 9cf3933d-a1a1-4407-aba1-3fbf7146a7e9 1175-5326 280621 Key to the species of Erethistoides from Myanmar 1. Dorsal spine long, reaching almost to adipose-fin origin when adpressed against body (24–27% SL); pectoral spine long, reaching beyond pelvic-fin origin when adpressed against body (29–35% SL); Vertebrae 32–33 [Irrawaddy River drainage]............................................................................................ E. longispinis - Dorsal spine short, falling far short of adipose-fin origin when adpressed against body (14–15% SL); pectoral spine short, not reaching pelvic-fin origin when adpressed against body (21–24% SL); Vertebrae 30................................. 2 2. Base color of body yellow; length of adipose-fin base 16–17% SL; length of caudal peduncle 22–25% SL; depth of caudal peduncle 6–7% SL [Sittang River drainage]......................................................... E. luteolus - Base color of body cream; length of adipose-fin base 14–15% SL; length of caudal peduncle 19–21% SL; depth of caudal peduncle 4–5% SL [Ann Chaung River drainage].................................................... E. vesculus