argenteus, Pimelodus Lacepède [B. G. E.] 1803:94, 102 [Histoire naturelle des poissons (Lacepède) v. 5; ref. 4930] Suriname. Syntypes: ZMB 2692 (1), 8785 (1, right skin). Type catalog: Ferraris 2007:53 [ref. 29155]. Unneeded new name for Silurus hertzbergii [herzbergii] Bloch. •Synonym of Hexanematichthys herzbergii (Bloch 1794) -- (Marceniuk & Ferraris in Reis et al. 2003:451 [ref. 27061]). •Synonym of Sciades herzbergii (Bloch 1794) -- (Kailola 2004:144 [ref. 28108], Marceniuk 2005:99 [ref. 28718], Marceniuk & Menezes 2007:108 [ref. 29031], Ferraris 2007:53 [ref. 29155]). Current status: Synonym of Sciades herzbergii (Bloch 1794). Ariidae: Ariinae. Habitat: brackish, marine.