fissidens, Arges Regan [C. T.] 1904:316 [Transactions of the Zoological Society of London v. 17 (pt 3, no. 1); ref. 3621] Andes of Ecuador. Syntypes: BMNH 1887.1.7.2 (1), 1889.2.1.4397 (1). Type catalog: Ferraris 2007:64 [ref. 29155]. •Valid as Astroblepus fissidens (Regan 1904) -- (Ovchynnyk 1967:37 [ref. 37559], Burgess 1989:449 [ref. 12860], Schaefer in Reis et al. 2003:313 [ref. 27061], Ferraris 2007:64 [ref. 29155], Barriga Salazar 2014:111 [ref. 35745], Jiménez-Prado et al. 2015:252 [ref. 34894]). Current status: Valid as Astroblepus fissidens (Regan 1904). Astroblepidae. Distribution: South America: Andes of Ecuador. Habitat: freshwater.