The Sea Cucumber – Stichopus pseudohorrens is a species of echinoderm belonging to the class Holothuroidea. This particular sea cucumber plays a vital role in the marine ecosystem, particularly in the Indo-Pacific region.
Description & Characteristics
The Stichopus pseudohorrens exhibits a cylindrical body shape, characterized by a smooth, leathery texture. It can reach a maximum size of approximately 30 centimeters in length. Its color varies depending on the environment, ranging from brown to black. Notably, this species possesses a distinct feature – a cluster of tentacles around its mouth, which it utilizes for feeding.
Habitat and Occurrence
The Stichopus pseudohorrens thrives in the Indo-Pacific region, inhabiting coastal waters and coral reefs. This species typically resides in depths ranging from 5 to 50 meters, making it a common sight in the neritic zone. Its preference for soft sediment substrates, such as sand and mud, makes it a frequent inhabitant of these areas.
Taxonomy
The species Stichopus pseudohorrens belongs to the class Holothuroidea, order Synallactida, and family Stichopodidae. This classification places it within the broader group of echinoderms, highlighting its unique biological characteristics.
Feeding
The Stichopus pseudohorrens is classified as a sediment feeder, primarily relying on organic matter found within the sediment. Its feeding habits include consuming algae, plankton, and other small organisms. The tentacles surrounding its mouth are essential for gathering food particles from the substrate. This specialized feeding strategy contributes to the sea cucumber’s role in maintaining the health of the marine environment.
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