Common name: fine-striped snapping shrimp

General information

The Tiger Snapping Shrimp, Alpheus ochrostriatus, is a fascinating species known for its symbiotic relationships and unique snapping behavior. These shrimps are characterized by their asymmetrical claws; one claw is significantly larger than the other and is capable of producing a loud snapping sound. This sound is used for communication, defense, and to stun prey. The vibrant coloration and active nature of these shrimps make them a captivating addition to any reef aquarium.

Care

Tiger Snapping Shrimp require a tank with plenty of live rock and a sandy substrate to mimic their natural habitat. They are known to burrow and create caves, so a stable rock structure is essential to prevent any accidental collapses. These shrimps are generally hardy and can adapt to a range of conditions, but they do best in a well-established tank with stable water quality. They are omnivorous and will accept a variety of foods, including frozen and pellet diets.

Reproduction

In the aquarium, Tiger Snapping Shrimp can breed if a male and female pair is established. They engage in a courtship dance before the female lays eggs, which she carries until they hatch. The larvae are planktonic and can be challenging to rear in captivity due to their complex life cycle and the need for very fine food particles.

Symbiosis

One of the most interesting aspects of Alpheus ochrostriatus is its symbiotic relationship with certain species of gobies, particularly those in the genus Amblyeleotris or Cryptocentrus. The shrimp and goby share a burrow, with the shrimp maintaining and digging the burrow while the goby stands guard. The goby, with better eyesight, alerts the shrimp to danger, while the shrimp provides a safe home for both.

Habitat

Tiger Snapping Shrimp are typically found in shallow tropical marine environments, often in association with coral reefs. They are distributed across the Indo-Pacific region, from the eastern coast of Africa to the central Pacific Ocean.