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Cut-and-Paste Reference:
Fong, D., and J.A. Howell. 2006. Distribution and abundance of California Giant Salamander (Dicamptodon ensatus) and Signal Crayfish (Pacifastacus leniusculus) in the Upper Redwood Creek Watershed, Marin County, California: USGS Open-File Report 2006-1066. U.S. Geological Survey, Reston, VA.
Reference Details:
Reference Number: 28504
Type: Report
Author: Fong, D., and J.A. Howell.
Date (year): 2006
Report TitleDistribution and abundance of California Giant Salamander (Dicamptodon ensatus) and Signal Crayfish (Pacifastacus leniusculus) in the Upper Redwood Creek Watershed, Marin County, California: USGS Open-File Report 2006-1066.
Publisher:U.S. Geological Survey
Publisher Location:Reston, VA
Pages: 45
URL:
Keywords: California Giant Salamander, Dicamptodon ensatus, Signal Crayfish, Pacifastacus leniusculus, Upper Redwood Creek Watershed, Marin County, California
Species Profiles and Specimens that use this Reference:

Pacifastacus leniusculus

    CA - Redwood Creek in Muir Woods National Monument
    CA - Found at a series of natural cascades 3 to 7 meters high at Fern Creek, 900 meters from the confluence with Redwood Creek in the Muir Woods National Monument

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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/12/2025].

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