Pomacentrinae is one of four subfamilies in the family Pomacentridae. It is the most diverse of the subfamilies in the Pomacentridae with around 21 genera and approximately 200 species.
Pomacentrinae is one of four subfamilies in the family Pomacentridae. It is the most diverse of the subfamilies in the Pomacentridae with around 21 genera and approximately 200 species.
==Characteristics== The species within the Pomacentrinae have orb-like to moderately elongated bodies and they do not have spiny caudal rays projecting out of the caudal peduncle. The majority of species display territoriality and they defend of feeding territory from members of their own species and other species which compete with them for food. They feed on algae, which they appear to cultivate, actively increasing the algal productivity within their territories. Many species lay demersal eggs, which are guarded and fanned by the male. One species, the freshwater demoiselle Neopomacentrus taeniurus is known to enter estuaries and even reaches into the lowest stretches of streams.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).