Common name: Cross' damsel

General information

Cross's Damsel, scientifically known as Neoglyphidodon crossi, is a small and vibrant member of the Pomacentridae family, which includes damselfishes and clownfishes. This species is known for its striking coloration, typically exhibiting a deep blue body with a black vertical bar behind the head, and a yellow to orange tail. Juveniles often have a more pronounced yellow coloration which fades as they mature.

Care

Cross's Damsel is a hardy species that can adapt to a variety of aquarium conditions, making it suitable for both novice and experienced aquarists. They are territorial and can become aggressive, especially in smaller tanks, so it's important to provide ample space and hiding places. A tank with live rock formations is ideal as it mimics their natural habitat and offers refuge.

Reproduction

Like many damselfishes, Neoglyphidodon crossi are oviparous, with females laying eggs that are then fertilized by the male. The male typically guards the nest until the eggs hatch. In the aquarium, breeding Cross's Damsel can be challenging due to their territorial nature.

Habitat

Cross's Damsel is found in the Western Pacific, from the Philippines to northern Australia. They inhabit coral-rich areas of lagoons and outer reefs, often in shallow waters. They are commonly seen at depths ranging from the surface to about 15 meters.