Web Directory by Internet-Web-Directory.com

Ichtyologist's site includes a dictionary of ichthyology plus information on freshwater fishes of Iran and of Canada's National Capital Region.

Technical publishers of ichthyological taxonomic texts, databases, and pocket guides. Descriptions of publications, book reviews, and sample images.

German language platform for scientists and ichthyologically interested persons. Provides information on upcoming events and a table of content and abstracts of articles published in the journal of the organization.

The Inter-Institutional Database of Fish Biodiversity in the Neotropics. Provides systematic and geographic data on neotropical freshwater fish specimens deposited in natural history collections.

Projects and reports of ongoing work.