Entomacrodus lemuria

Entomacrodus lemuria is a small reef fish found in the Western Indian Ocean, specifically around Madagascar, Mauritius, and Reunion. It inhabits shallow, tropical marine environments, typically at depths ranging from 0 to 5 meters. This species is characterized by its fusiform body shape and distinctive markings. Notably, it has a subquadrate dark blotch in the humeral area and a prominent irregular dark mark on the head. The upper lip often features up to 15 alternating dark and pale bands, which are subequal in width. The presence of nape and orbital cirri further aids in its identification. This species is oviparous, with distinct pairing during reproduction. Its eggs are demersal and adhere to substrates via a filamentous pad. After hatching, the larvae are planktonic and are commonly found in shallow coastal waters. Entomacrodus lemuria is harmless to humans and does not have any significant threats or uses reported. According to the IUCN Red List, it is categorized as Least Concern. Divers encountering this fish may find it in coral-rich areas, often close to the substrate. Its small size, reaching a maximum length of 6.8 cm, and its preference for shallow waters make it an interesting species to observe for those exploring the rich biodiversity of these tropical reefs.