Epicaridea - The parasitic isopods of Crustacea: a list of families, the species within them, and the references. What is an Isopod? - Classification and systematics, anatomy, and evolutionary history. Isopoda - Richard Brusca's article in the Tree of Life project; impressive photographs and a wealth of information. Sow Bugs - The problems of sow bug control are discussed here. Not only using pesticide spray but also understanding moisture conditions. Ligia exotica: Wharf Roach - Photograph of this species and information on its taxonomy, description, habitat and distribution, life history, population biology, physical tolerances, ecology and invasive information. Sphaeroma terebrans: Mangrove Boring Isopod - Photograph of this species and information on its taxonomy, description, habitat and distribution, life history, population biology, physical tolerances, ecology and invasive information. Woodlouse - Information from Wikipedia on these terrestrial crustaceans, their classification, ecology and common names. Cymothoa exigua - Information from Wikipedia on the parasitic relationship between the spotted rose snapper fish, Lutjanus guttatus, and this crustacean. Wood Louse - Photograph of the ventral side of this isopod, Oniscus asellus, with brief notes on its natural history. World List of Marine and Freshwater Isopod Crustaceans - Searchable list from the Smithsonian Institution. Woodlice Pages - The structure, adaptations and behaviour of woodlice. Including photographs, experiment ideas and woodlouse oddities. Porcellio scaber is the species used in our studies. Sowbugs and Pillbugs - Popular article about sowbugs (Isopoda, Oniscoidea), the species and their characteristics and habits in the Seattle, Washington area. Sowbugs Revisited - Article by Loise Kulzer about sowbugs, their ecology and water balance behavior. Marine Slater: Ligia australiensis - A guide to this Australian species with a description and details of distribution and habitat. Pill Woodlouse: Armadillidium vulgare - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Common Woodlouse: Oniscus asellus - Photographs and information from ARKive including description, range, habitat, biology, threats and conservation. Pillbug - Photographs of roly-poly, Armadillium vulgare, description, life history and habits. Sea Slater: Ligia oceanica - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.