Aega psora is the type species of the genus Aega and was first described by Carl Linnaeus in 1758. It reaches 15 mm (0.6 in) in length and is mostly grey, with … Meer weergeven

Aega psora is widespread throughout the North Atlantic Ocean and has been found in the Baltic Sea, the North Sea and the Irish Sea. … Meer weergeven

Aega psora is a facultative parasite which temporarily attaches itself to its host and is able to survive independently. It probably spends the rest of the time resting on the seabed.
It has been found as an external parasite on the Meer weergeven