Aqualink
Aquariacentral
Californian Academy Of Science
Catalog of Fishes – William Eschmeyer
Fishbase
Integrated Taxonomic Information System (ITIS)
Neo Database for Health Topics
PlanetCatfish
Practical Fishkeeping
The Pond Library
Vlaamse links
Webcrawler
Welt der Fishe (SCI)
Zoologic Survey of India (ZSI)
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