3600 Prognathodes aculeatus (Poey, 1860) Chaetodontidae Butterflyfishes Acanthuriformes Teleostei Longsnout butterflyfish Western Atlantic: southern Florida and the western Gulf of Mexico to the West Indies-Caribbean region and Venezuela. AMNH 27631 1966 Chaetodon aculeatus AMNH 30080 1966 Chaetodon aculeatus AMNH 28390 1968 Chaetodon aculeatus AMNH 31084 1968 Chaetodon aculeatus AMNH 33066 1968 Chaetodon aculeatus AMNH 33145 1968 Chaetodon aculeatus AMNH 33180 1968 Chaetodon aculeatus AMNH 34173 1968 Chaetodon aculeatus AMNH 34280 1968 Chaetodon aculeatus AMNH 34556 1968 Chaetodon aculeatus AMNH 34584 1968 Prognathodes aculeatus AMNH 88374 1987 Prognathodes aculeatus