The Frilled Nudibranch – Leminda millecra is a fascinating and visually striking species of sea slug. This colorful nudibranch is a popular subject for underwater photographers and divers due to its intricate appearance and unique feeding habits.
Description & Characteristics
The Leminda millecra is characterized by its distinctive frilled mantle, which gives it its common name. The mantle is a thin, translucent membrane that extends outward from the body, creating a series of intricate, lacy folds. The body itself is typically white or cream-colored, with orange or yellow markings that often resemble a network of veins. The overall length of this nudibranch can reach up to 25 millimeters.
Habitat and Occurrence
The Frilled Nudibranch – Leminda millecra is a common inhabitant of coral reefs in the Indo-Pacific region. It prefers shallow, sunlit waters and is often found in areas with abundant coral growth. The species is typically found in the reef’s shallow areas, often in the intertidal zone. This makes them prevalent in the neritic zone, which encompasses the coastal waters extending from the shoreline to the edge of the continental shelf.
Taxonomy
The species Leminda millecra belongs to the Class: Gastropoda, Order: Nudibranchia, and Family: Lemindidae. This family is known for its diverse array of species, each possessing unique adaptations and coloration. The Nudibranchia order encompasses a wide range of sea slugs, all of which are characterized by their lack of an external shell.
Feeding
The Leminda millecra is a predatory nudibranch, specializing in feeding on coral polyps. This feeding strategy, known as corallivorous, is common among many species of nudibranchs. Their diet consists of a wide variety of coral species, playing an important role in the coral reef ecosystem.