Idotea emarginata

Idotea emarginata is a crustacean belonging to the family Idoteidae, within the order Isopoda. This species is primarily found in the Northeast Atlantic, particularly around Germany, and is known to inhabit benthic zones. Divers are likely to encounter these isopods at depths ranging from the surface down to about 20 meters. Idotea emarginata thrives in temperate waters and is associated with coastal environments. It is a benthic species, meaning it lives on or near the bottom of the sea. The species has been recorded at numerous dive sites. Reproduction in Idotea emarginata involves indirect sperm transfer, with eggs being brooded in a marsupium. The life cycle includes a manca postlarval stage before developing into adults. While the conservation status of this species has not been evaluated by the IUCN, it does not appear to pose any threat to humans.