hymenorrhinos, Hexanematichthys Bleeker [P.] 1862:377 [7] [Verslagen en Mededeelingen der Koninklijke Akademie van Wetenschappen. Afdeling Natuurkunde. v. 14; ref. 390] Perhaps Suriname. Holotype (unique): RMNH 3056. Type information: Van der Stigchel 1947:28 [ref. 13094], Boeseman 1972:309 [ref. 19698]. Type catalog: Ferraris 2007:54 [ref. 29155]. On p. 7 of separate. For locality information see Boeseman 1972:309 [ref. 19698]. •Synonym of Hexanematichthys herzbergii (Bloch 1794) -- (Marceniuk & Ferraris in Reis et al. 2003:451 [ref. 27061]). •Valid as Sciades hymenorrhinos (Bleeker 1862) -- (Castro-Aguirre et al. 1999:144 [ref. 24550] as hymenorrhinus, Nelson et al. 2004:83 [ref. 27807] as hymenorrhinus, Kailola 2004:143 [ref. 28108] correctly as hymenorrhinos). •Synonym of Sciaedes herzbergii (Bloch 1794) -- (Marceniuk 2005:99 [ref. 28718], Marceniuk & Menezes 2007:108 [ref. 29031], Ferraris 2007:54 [ref. 29155]). •Questionably the senior synonym of Sciades dowii (Gill 1863) -- (Marceniuk & Menezes 2007:105 [ref. 29031]). Current status: Synonym of Sciades herzbergii (Bloch 1794). Ariidae: Ariinae. Habitat: brackish, marine.