Aquilonastra batheri is a species of starfish belonging to the family Asterinidae. It is a relatively small starfish, with a maximum size of around 20 mm. This species is a common inhabitant of the marine environment, found in a variety of habitats and locations.
Description and Characteristics
Aquilonastra batheri, like many other starfish, has a star-shaped body with five arms radiating from a central disc. Its body surface is covered in small, granular ossicles, which give it a slightly rough texture. The color of Aquilonastra batheri can vary depending on its location and age, but it is typically a light brown or tan. The arms are relatively short and thick, and the central disc is small. This starfish is often found in crevices and under rocks, where it can find protection from predators.
Habitat and Occurrence
Aquilonastra batheri is a common species found in a variety of habitats. It is particularly abundant in the intertidal zone, an area that is alternately exposed and submerged by the tides. The species is also found in shallow subtidal areas, down to depths of around 10 meters. Aquilonastra batheri thrives in a variety of marine zones, including the epipelagic and mesopelagic zones. They are often found in rocky, sandy, and muddy bottoms. Their presence in these diverse environments makes them a significant player in the local ecosystem.
Taxonomy
Aquilonastra batheri belongs to the Class: Asteroidea, the class of starfish, and Order: Valvatida, an order that includes a wide variety of starfish species. It is classified within the Family: Asterinidae, a family characterized by small, five-armed starfish that are often found in shallow water habitats.
Feeding
Aquilonastra batheri is a carnivorous species, feeding primarily on small invertebrates such as crustaceans and polychaete worms. Its feeding habits play a crucial role in the balance of its marine ecosystem.
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