Common name: lined shrimp

General information

The California Cleaner Shrimp, Lysmata californica, is a popular species among reef aquarium enthusiasts due to its striking coloration and beneficial cleaning behavior. This species is known for its bright red body with white spots and long white antennae. It is native to the Eastern Pacific, ranging from the central coast of California to the Gulf of California in Mexico.

Care

Lysmata californica is a hardy species that adapts well to life in captivity. It requires a well-established aquarium with plenty of live rock and hiding places. This shrimp is a scavenger and will feed on detritus, leftover food, and parasites on fish, making it a valuable addition to the clean-up crew in a reef tank. It is important to ensure that the aquarium is free of copper-based medications, as these can be lethal to invertebrates.

Reproduction

This species is protandric simultaneous hermaphrodites, meaning individuals start as males and develop female reproductive organs as they mature. They can reproduce in the home aquarium if conditions are right, with a unique mating ritual that involves a dance before the release of eggs and sperm into the water column.

Symbiosis

While not involved in the classic anemone-fish symbiosis, cleaner shrimps like Lysmata californica play an important role in the health of fish by removing parasites and dead tissue. This mutualistic relationship benefits both the shrimp and the fish, with the shrimp getting a meal and the fish receiving health care.

Habitat

In the wild, Lysmata californica is found in rocky reefs and tide pools, often hiding during the day and emerging at night to feed. They are typically found at depths ranging from the intertidal zone to about 20 meters deep.