1211 Mycteroperca interstitialis (Poey, 1860) Epinephelidae Groupers Perciformes/Serranoidei Teleostei Yellowmouth grouper Western Atlantic: Gulf of Mexico, Bermuda, Caribbean (mainly insular localities), and Brazil. AMNH 12216 Mycteroperca falcata USNM 43388 12 S Mycteroperca interstitialis AMNH 216526 Mycteroperca interstitialis FB 2735466 20 S 29 W Mycteroperca interstitialis FB 2735467 20 S 40 W Mycteroperca interstitialis FB 2735468 23 S 42 W Mycteroperca interstitialis FB 2735469 24 S 46 W Mycteroperca interstitialis MNRJ 11874 27 S 48 W Mycteroperca interstitialis FB 2741333 Serranus dimidiatus IGFA 30 N 86 W Mycteroperca interstitialis IGFA 33 N 79 W Mycteroperca interstitialis IGFA 29 N 90 W Mycteroperca interstitialis AMNH 17774 1919 Mycteroperca falcata AMNH 19028 1950 Mycteroperca interstitialis AMNH 57279 1970 Mycteroperca interstitialis AMNH 75955 1971 Mycteroperca interstitialis AMNH 57280 1971 Mycteroperca interstitialis AMNH 57277 1971 Mycteroperca interstitialis AMNH 57278 1972 Mycteroperca interstitialis AMNH 84278 1977 Mycteroperca interstitialis AMNH 93361 1990 Mycteroperca interstitialis