International society with the purpose to advance the study of all aspects of the biology of crustaceans, and to enhance the exchange of information among persons interested in them.

Taxonomy reference information.

This site contains information about the various coastal and terrestrial crabs of the Seychelles islands.

Books and papers (antiquarian, out-of-print, second-hand & new) on Crustacea, available from Aquila Natural History Books.

Provides an interactive information retrieval system for the world crustaceans.

A beautiful site with photographs and articles about a large variety of crustaceans.

Describes common methods of introduction, with links to descriptions of species and US distribution maps.

Gerald Cole's description of 12 crustaceans from this locality.