Common name: Black-spotted butterflyfish

General information

The Blackback Butterflyfish, or Black-spotted Butterflyfish, is a striking species known for its distinctive black spots and contrasting white and yellow hues. This species is scientifically referred to as Chaetodon nigropunctatus. It is not as commonly found in the aquarium trade as some other butterflyfish due to its specific dietary requirements and sensitivity to captive conditions.

Care

Chaetodon nigropunctatus requires a well-established aquarium with plenty of live rock for grazing and hiding. They are known to be somewhat delicate and are best suited for experienced aquarists. A varied diet of meaty foods, including marine fish, crustacean flesh, and mysis shrimp, is essential for their health. They may also require live coral polyps in their diet, which can make them unsuitable for a reef tank with prized corals.

Reproduction

In the wild, Blackback Butterflyfish form monogamous pairs during the breeding season. They are pelagic spawners, releasing eggs and sperm into the water column where fertilization occurs. The larvae are planktonic, drifting in the currents until they develop into juveniles and settle onto the reef.

Habitat

This species is found in the Indo-Pacific region, from the Red Sea and East Africa to the central Pacific. They inhabit coral-rich areas of lagoon and seaward reefs, typically at depths of 1 to 30 meters. They are often observed in pairs or small groups, swimming close to the reef structure.