12339 Serranus flaviventris (Cuvier, 1829) Serranidae Sea basses: groupers and fairy basslets Perciformes/Serranoidei Teleostei Twinspot bass Western Atlantic: Greater Antilles to Uruguay. AMNH 37091 Serranus flaviventris MNRJ 11880 27 S 48 W Serranus flaviventris FB 2735535 24 S 46 W Serranus flaviventris LBRP 3059 23 S 44 W Serranus flaviventris FB 2735533 20 S 40 W Serranus flaviventris FB 2735532 17 S 39 W Serranus flaviventris FB 2735531 7 S 34 W Serranus flaviventris UFPB 3703 0 S 44 W Serranus flaviventris GCRL 3281 1968 Serranus flaviventris 10 m GCRL 21859 1971 Serranus flaviventris 2 m