filamentosa, Crenicara Ladiges [W.] 1958:204, Fig. [Die Aquarien- und Terrarienzeitschrift (DATZ) v. 11 (no. 7); ref. 22059] Probably Upper Amazon, South America. Holotype: ZMH H343 (male). Paratypes: ZMH H343 (female) (1). Type catalog: Wilkens 1977:160 [ref. 22013] with H343 as lectotype, Wilkens & Dohse 1993:410 [ref. 21161]. Original not seen. Also appeared as new in Ladiges 1959:299, Fig. 1 [ref. 12002]. •Valid as Crenicara filamentosa Ladiges 1958 -- (Lasso & Machado-Allison 2000:84 [ref. 27968]). •Valid as Dicrossus filamentosus (Ladiges 1958) -- (Kullander 1990:8 [ref. 16010], Kullander in Reis et al. 2003:632 [ref. 27061], Staeck 2003:140 [ref. 27488], Schindler & Staeck 2008:71 [ref. 29623], Römer et al. 2010:124 [ref. 30947], Kullander 2011:73 [ref. 31290], Staeck 2017:240 [ref. 35639], DoNascimiento et al. 2017:97 [ref. 35633]). Current status: Valid as Dicrossus filamentosus (Ladiges 1958). Cichlidae: Cichlinae. Distribution: Orinoco River drainage, Colombia and Venezuela. Habitat: freshwater.