This atlas contains 32 color maps depicting the benthic habitats at a scale of 1:51,500. In additionto showing the locations and extents of different habitat types in the Florida Keys, the atlasprovides a brief description of the Florida Keys region, summary information on the extentsof the ecological habitats by subregion, and a detailed description of each habitat type. Forpurposes of organization and presentation, the Florida Keys are divided into three regions:the Upper Keys, the Middle Keys, and the Lower Keys and Dry Tortugas. A CD-ROM containingthe digital files for the maps in this atlas are available through NOAA’s SEA division andFMRI (59pp.) Florida Department of Environmental Protection National Oceanic and Atmospheric Administration Sport Fish Restoration, U.S. Fish and Wildlife Service