Neopomacentrus

Neopomacentrus is a genus of damselfishes in the family Pomacentridae. These fish are found in the Indo-Pacific region, specifically the tropical waters of the Indian Ocean and the western Pacific Ocean. The genus contains about 10 species, all of which are small, colorful fish that are popular in the aquarium trade.

Miry’s demoiselle – Neopomacentrus miryae

Neopomacentrus flavicauda

Common Names

Fish in the genus Neopomacentrus are commonly known as "damsels" or "demoiselles." However, there are no specific common names for the genus itself. The species are typically identified by their scientific names or by their individual common names, such as the "Yellow-tailed Damsel" (Neopomacentrus azysron) or the "Banded Damsel" (Neopomacentrus taeniatus).

Characteristics

Neopomacentrus species share several distinct characteristics:

  • Small size: They typically reach a maximum size of 5-10 centimeters (2-4 inches).
  • Bright coloration: They exhibit vibrant colors, often with yellow, blue, orange, and black patterns. Some species have distinct markings or stripes.
  • Ovoid body shape: They have a compressed, oval-shaped body with a small mouth and a prominent dorsal fin.
  • Aggressive behavior: Some species can be aggressive towards other fish, especially in confined spaces. They are known to defend their territories vigorously.

Environments

Neopomacentrus species inhabit a variety of marine environments, including:

  • Coral reefs: They are commonly found among coral reefs, where they shelter and feed.
  • Seagrass beds: Some species are found in seagrass beds, where they find food and protection.
  • Rocky shores: Others inhabit rocky shores, crevices, and ledges.

References