Common name: Hawaiian Butterflyfish

General information

The Hawaiian Butterflyfish, scientifically known as Prognathodes basabei, is a vibrant and relatively rare species in the marine aquarium trade. This species was named in honor of Pete Basabe, a veteran diver who has contributed significantly to the understanding of Hawaii's deep coral reefs. The fish is distinguished by its deep yellow to orange coloration, with a contrasting black vertical band running through the eye and another at the base of the tail fin.

Care

Prognathodes basabei requires a well-established aquarium with plenty of live rock for grazing and hiding. They are generally peaceful but can be territorial towards other butterflyfish. It's important to provide a varied diet that includes marine algae, small crustaceans, and other meaty foods to maintain their health and coloration.

Reproduction

Little is known about the reproductive habits of Prognathodes basabei in the wild or in captivity. However, like many marine fish, they are likely to be broadcast spawners, releasing eggs and sperm into the water column for external fertilization.

Habitat

This species is endemic to the deep reefs of Hawaii, typically found at depths ranging from 60 to 600 feet. They inhabit areas with strong currents and are often associated with steep drop-offs and ledges, where they feed on zooplankton and benthic invertebrates.