Bryozoan genera by Alcide d'Orbigny
An illustration and brief description of the cyclostome and cheilostome bryozoan genera erected by Alcide d'Orbigny
About this site - Site aims
Who was Alcide d'Orbigny? - Biographical sketch of the French naturalist Alcide d'Orbigny
What are bryozoans? - Brief introduction to the Phylum Bryozoa
List of genera - Listing of all cyclostome and cheilostome bryozoan genera described by d'Orbigny, with links to pages describing these genera