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The source of this coverage data set is the fish biodiversity maps
created for The Nature
Conservancy (TNC) as part of their Hexagon Project. Professor Peter
Moyle and his graduate student, Paul Randall, of the Department of
Wildlife and Fisheries Conservation Biology at the University of
California, Davis were hired to produce range maps for all known fish
species that presently occur in California. Each coverage denotes a
separate fish species (refer to the
species coverage key below).
The polygons are estimated to be accurate at a scale of roughly 1:1,000,000.
Other California fish species distributions can be found in a gallery
at:
http://app.databasin.org/app/pages/galleryPage.jsp?id=099b47b7394f47b6b42764829e8a8f09
Data Provided By:
California Dept of Fish and Game, Department of Wildlife and Fisheries Conservation Biology University of California, Davis
Layers in this dataset are based on combinations of the following options.
You may choose from these options to select a specific layer on the map page.