uruyensis, Helogenes marmoratus Fernández-Yépez [A.] 1967:166, Pls. 2, 3 (fig. 2) [Acta Biologica Venezuelica v. 5 (art. 10); ref. 7889] Río Uruyén, Venezuela. Holotype: MBUCV-V-14617 [ex AFY 56613] (whereabouts unknown). Paratypes: MBUCV-V-2615 (now 3, ?4), V-10852 [ex AFY 56614] (5); USNM 219598 [ex MBUCV-V 2615] (1). Type catalog: Ferraris & Vari 1992:17 [ref. 19771], Provenzano et al. 1998:10-11 [ref. 24196], Ferraris 2007:134 [ref. 29155]. •Valid as Helogenes uruyensis Fernández-Yépez 1967 -- (Burgess 1989:288 [ref. 12860], de Pinna & Vari 1995:3 [ref. 21651], Vari & Ferraris in Reis et al. 2003:258 [ref. 27061], de Pinna et al. 2007:801 [ref. 29247], Ferraris 2007:134 [ref. 29155]). Current status: Valid as Helogenes uruyensis Fernández-Yépez 1967. Cetopsidae: Helogeninae. Distribution: Uruyén River basin, Venezuela. Habitat: freshwater.