Leiaster
Leiaster is a genus of starfish in the family Asteriidae. It is a small genus, currently containing only three species, all of which are found in the Indo-Pacific region. These starfish are characterized by their unique body shape and have been subjects of scientific research due to their ecological roles and potential applications in marine biotechnology.
Common Names
The common names for Leiaster starfish vary depending on the species and region. Some common names include:
- Starfish
- Sea Star
- Spiny Starfish
Characteristics
Leiaster starfish are distinguished by their distinctive pentagonal body shape, with five arms radiating from a central disc. Their bodies are covered in numerous spines, giving them a spiky appearance. The color of Leiaster starfish varies greatly, ranging from pale brown to dark reddish-brown. They also have a variety of markings, including spots, lines, and bands.
Environment
Leiaster starfish are primarily found in shallow water environments, inhabiting rocky reefs, coral reefs, and seagrass beds. They are found in tropical and subtropical regions of the Indo-Pacific, particularly in the Philippines, Indonesia, and Australia. These starfish prefer areas with moderate wave action and ample food sources.
References
For more information on Leiaster, please see the following resources: