Opisthonema oglinum

ΑγγλικάThe filamentous last dorsal fin ray distinguishes this species from all other western Atlantic clupeoids except Dorosoma, which has an inferior mouth (Ref. 188). Otherwise, superficially resembles species of Sardinella (but i 8 pelvic fin rays in western Atlantic species, cf. i 7 in Opisthonema) and Harengula (but small toothed hypomaxilla in upper jaw) (Ref. 188). Lower gill rakers stable at 28 to 46 after 8 cm (Ref. 188). Silvery, with a bluish or greenish back, 6-7 lengthwise dark streaks on side. Dark spot above opercle, larger dark spot behind opercle, usually with a row of dark spots behind it. Lower profile deeply curved. Head pointed (Ref. 7251).

• Chatoessus signifer DeKay, 1842
• Ophisthonema oglinum (Lesueur, 1818)
• Chatoessus eumorphus Gosse, 1851
• Meletta thrissa Valenciennes, 1847
• Megalops notata Lesueur, 1818
• Opisthonema captivai Rivas, 1972
• Ophistonema oglinum (Lesueur, 1818)
• Megalops oglina Lesueur, 1818
• Alausa striata Valenciennes, 1847
• Opisthonema oglunum (Lesueur, 1818)