Common name: seven armed sea star

General information

The Spotted Sea Star, Luidia maculata, is a striking echinoderm that is known for its distinctive spotted appearance and slender arms. This species is a part of the Luidiidae family and is often appreciated by hobbyists for its unique look and behavior. It is not as commonly kept as some other sea stars, partly due to its size and dietary requirements.

Care

Luidia maculata requires a spacious tank with a sandy substrate that allows it to burrow and hunt for food. It is a carnivorous species that preys on benthic invertebrates, so it may not be suitable for a reef tank with small, sedentary animals. This sea star benefits from a varied diet that includes meaty foods such as clams, mussels, and shrimp. Care should be taken to ensure that the sea star is not competing with other tank inhabitants for food.

Reproduction

In the wild, Luidia maculata reproduces by releasing eggs and sperm into the water column, a process known as broadcast spawning. In the aquarium, breeding is rare, but hobbyists who wish to attempt it should provide an environment with stable water parameters and a large enough population for successful spawning.

Habitat

The Spotted Sea Star is typically found in the shallow waters of the Indo-Pacific region, often in sandy or muddy substrates where it can easily camouflage and hunt. It is important for hobbyists to replicate this environment to some extent to ensure the well-being of the sea star in captivity.