Cerberilla ambonensis, commonly known as the Ambon Cerberilla, is a captivating species of sea slug belonging to the family Aeolidiidae. This nudibranch is distinguished by its vibrant coloration and elongated, slender body.
Description & Characteristics
The Ambon Cerberilla is a relatively small nudibranch, typically reaching a maximum size of a few centimeters. It possesses a distinctive, elongated body that tapers towards the tail. The body is covered in numerous cerata, finger-like projections that are characteristic of aeolidiid nudibranchs. These cerata are usually brightly colored, often in shades of orange, yellow, or red, which adds to their striking appearance.
Habitat and Occurrence
Cerberilla ambonensis is primarily found in the subtidal, sublittoral, and infralittoral zones of the oceans, encompassing depths ranging from the lower limit of the intertidal zone to approximately 200 meters. It favors habitats with sandy sea floors. This species is classified as neritic, meaning it occurs in the relatively shallow waters above the continental shelf, a marine zone known for its diverse and abundant life.
Taxonomy
Cerberilla ambonensis is classified within the phylum Mollusca, belonging to the Class Gastropoda, Order Nudibranchia, and Family Aeolidiidae. This classification places it among a group of marine gastropods that have lost their shells and evolved unique adaptations for life in the marine environment.
Feeding
Cerberilla ambonensis is a carnivore, specializing in feeding on cnidarians. It employs a predatory strategy to capture its prey, relying on its sharp radula, a ribbon-like structure in the mouth, to scrape and tear tissue. The cnidarians are then digested, providing the Ambon Cerberilla with essential nutrients.
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