Common name: Pilsbry's Spider Conch

General information

The Spider Conch, Lambis crocata, is a striking marine gastropod known for its long, finger-like projections and vibrant orange interior. It is a member of the family Strombidae, which includes other conch species. The Spider Conch's shell is not only beautiful but also serves as a protective home for the mollusk. In the wild, these invertebrates are often found in sandy areas near reefs where they graze on algae and detritus.

Care

In the aquarium, Spider Conchs require a tank with a sandy substrate to mimic their natural habitat. They are excellent sand sifters and help maintain a clean tank by consuming detritus and uneaten food. It's important to ensure that the aquarium is well-established with a stable environment, as sudden changes can stress these invertebrates. They are generally peaceful and can coexist with a variety of tank mates.

Reproduction

Reproduction in Lambis crocata is not commonly observed in the home aquarium. In the wild, they are known to lay eggs in clusters on hard substrates. The larvae go through a planktonic stage before settling to the bottom and developing into juvenile conchs.

Symbiosis

While not known for any specific symbiotic relationships, the Spider Conch plays a role in the ecosystem by helping to keep the substrate clean and aerated, which can benefit other tank inhabitants.

Habitat

Spider Conchs are found in the Indo-Pacific region, from the Red Sea to the eastern coast of Africa and across to the western Pacific. They inhabit shallow waters, often in areas with seagrass beds or close to coral reefs.