coelestinus, Bagrus Müller [J.] & Troschel [F. H.] 1849:7 [Horae Ichthyologicae No. 3; ref. 3073] Guiana. Syntypes: ZMB 2970 (1), 2971 (1). Type catalog: Ferraris 2007:53 [ref. 29155]. •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.