PISCES is software and data describing the best-known ranges for California's 133 native fish and numerous non-native fish. The data are compiled from multiple sources and are expert verified. It is accessible directly via the PISCES software, downloadable as geographic data layers or images , or queryable from the PISCES database.

PISCES was developed with initial funding from the USDA Forest Service Region 5 and additional funding from California Department of Fish and Wildlife: Biogeographic Data Branch, in collaboration with numerous experts in fish biology and distribution in California.

How do I get set up?

See full documentation