macroteronema, Cetopsis Boulenger [G. A.] 1898:8 [Bollettino dei Musei di Zoologia ed Anatomia Comparata della R. Università di Torino v. 13 (no. 329); ref. 14677] Río Zamora, eastern Ecuador. Syntypes: BMNH 1898.11.4.11 (1), ZMUT 1548 (1). Type catalog: Tortonese 1940:137 [ref. 21559], Ferraris 2007:133 [ref. 29155]. •Valid as Pseudocetopsis macroteronema (Boulenger 1898) -- (Ovchynnyk 1967:35 [ref. 37559], Burgess 1989:291 [ref. 12860]). •Synonym of Pseudocetopsis plumbea (Steindachner 1882) -- (Vari & Ferraris in Reis et al. 2003:259 [ref. 27061]). •Synonym of Cetopsis plumbea Steindachner 1882 -- (Vari et al. 2005:191 [ref. 28270], Ferraris 2007:133 [ref. 29155]). Current status: Synonym of Cetopsis plumbea Steindachner 1882. Cetopsidae: Cetopsinae. Habitat: freshwater.