Henri Milne-Edwards was an eminent French zoologist.
Ergasilus is a genus of copepod crustaceans occurring in both the ocean and fresh water, often called gill lice. The females are parasitic upon the gills of fishes. Being copepods, gill lice have a single median eye on their head. The second antennae are modified into prehensile pincers. Male gill lice are free-living.
Harpalus is a genus of ground beetle with about 500 species and subspecies.
Caligus is a genus of sea lice in the family Caligidae. The species are parasites of marine fishes and could be vectors of viruses. As of 2017, the World Register of Marine Species includes the following species:
Lernaeopodidae is a family of parasitic copepods. The females are typically large and fleshy, and attach to the host permanently using a plug made of chitin called the bulla. The males cling on to the females using their antennae. The family contains the following genera:
Lepeophtheirus is a genus of sea lice. The best-known species is L. salmonis, the salmon louse. Other species include L. pectoralis, which uses flatfish as its host, particularly the European flounder, and is also the type species of the genus Lepeophtheirus.
Ergates is a genus of beetles in the family Cerambycidae.
Tolypella is a genus of green algae belonging to the family Characeae.
Aglaostigma is a genus of sawflies belonging to the family Tenthredinidae.
Allodia is a genus of flies belonging to the family Mycetophilidae.
Alosterna is a genus of beetles belonging to the family Cerambycidae.
Amerosporium is a genus of fungi belonging to the family Sclerotiniaceae.
Anatella is a genus of flies belonging to the family Mycetophilidae.
Forelia is a genus of arachnids belonging to the family Pionidae.
Achtheres percarum is a species of arthropod belonging to the family Lernaeopodidae.
Ebaeus is a genus of beetles belonging to the family Melyridae.
Posthodiplostomum is a genus of flatworms belonging to the family Diplostomidae.
Diplozoon is a genus of flatworms belonging to the family Diplozoidae.
Otomesostoma is a genus of flatworms belonging to the family Otomesostomatidae.
Baltidrilus is a genus of annelids belonging to the family Naididae.
