Common name: Hairy squat lobster

General information

The Galatheid Crab, commonly known as the Squat Lobster or Fairy Crab, is a fascinating species for marine enthusiasts. Lauriea siagiani is particularly known for its vibrant purple and orange coloration, making it a visually striking addition to any reef aquarium. This species belongs to the family Galatheidae and is often found in association with gorgonian corals, which provide both a habitat and a hunting ground for these agile crustaceans.

Care

Caring for Lauriea siagiani requires a well-established reef tank with plenty of live rock and hiding places. They are relatively hardy but do best in stable water conditions with moderate to high flow, which mimics their natural environment. They are opportunistic feeders, scavenging for detritus and small organisms, but will also accept a variety of prepared foods in the aquarium.

Reproduction

Reproduction in Lauriea siagiani is not commonly observed in the home aquarium. In the wild, these crabs are likely to have a planktonic larval stage, which would make breeding in captivity a challenging endeavor.

Symbiosis

Lauriea siagiani exhibits a fascinating symbiotic relationship with gorgonian corals. They are often found clinging to these corals, blending in perfectly with their surroundings. This relationship provides the crabs with protection from predators and a platform from which to capture passing food particles.

Habitat

Lauriea siagiani is typically found in the Indo-Pacific region, particularly around Indonesia and the Philippines. They inhabit coral reefs and are often associated with gorgonian corals at various depths, showcasing their adaptability to different reef environments.