Rock lice -
Scientific names: In Greek mythology there were giant birds that
looked like women. These fair singing, but man-eating giant birds were
called sirens. Certain sources that name the three or four sirens, calls
one of them for Ligeia. Another Ligeia was the sister of the thessalonian
water nymph Kyrene, loved by Apollo. Oceanica is Latin and composed
of oceanus which means sea and -ica which means "belonging to".
Other English names: Sea slater.