Common name: Hairy Shrimp

General information

The Hairy Shrimp, scientifically known as Periclimenes hirsutus, is a fascinating and ornate species of shrimp found in the marine aquarium hobby. This species is known for its striking appearance, characterized by a body covered in fine setae, or hair-like structures, which give it a 'hairy' look. The coloration of Periclimenes hirsutus can vary widely, often adapting to match the environment or the host it lives with, making it a master of camouflage.

Care

Hairy Shrimp are small and delicate, requiring a well-established reef aquarium with plenty of live rock and hiding places. They are sensitive to water quality, so maintaining pristine conditions is crucial. They feed on tiny particles of food in the water column, as well as detritus and microorganisms on live rock. Hobbyists should ensure a varied diet that includes fine particulate foods to keep these shrimp healthy.

Reproduction

Like many marine invertebrates, Periclimenes hirsutus has a complex life cycle that includes a planktonic larval stage. In the aquarium, breeding is rare, but with optimal conditions, they may spawn. The larvae require specialized care and food, making rearing a challenge for the dedicated hobbyist.

Symbiosis

Periclimenes hirsutus often engages in symbiotic relationships with various marine invertebrates, such as anemones and sea cucumbers. This relationship provides the shrimp with protection from predators and a rich feeding ground, while the host benefits from the cleaning services the shrimp provides, removing parasites and dead tissue.

Habitat

In the wild, Hairy Shrimp are typically found in coral reef environments, often associated with specific hosts. They are adept at blending into their surroundings, which can make them a challenge to spot. Their natural range extends across the Indo-Pacific region, where they inhabit a variety of reef habitats.