Observations on the marine leech Calliobdella carolinensis (Hirudinea: Piscicolidae), epizootic on the Atlantic menhaden.
D000818:Animals; D005393:Fish Diseases / Q000453:epidemiology*; D007865:Leeches; D010272:Parasitic Diseases / Q000453:epidemiology; D010273:Parasitic Diseases, Animal; D013022:South Carolina