Pacifastacus leniusculus
Pacifastacus leniusculus
(Signal Crayfish)
Native Transplant

10 results for Pacifastacus leniusculus (Signal Crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
4393 CAShastaBaum Lake [=Brown Lake]1980 18020003 Lower Pitestablished
4400 CAShastaBritton Lake1990 18020003 Lower Pitestablished
4394 CAShastaBurney Creek in the town of Burney1980 18020003 Lower Pitestablished
4397 CAShastaCrystal Lake1978 18020003 Lower Pitestablished
4398 CAShastaEastman Lake at the outflow of Lava Creek1990 18020003 Lower Pitestablished
4399 CAShastaFall River at the mouth of Spring Creek1990 18020003 Lower Pitestablished
4396 CAShastaFall River, lower portion1980 18020003 Lower Pitestablished
4395 CAShastaHat Creek, lower portion1980 18020003 Lower Pitestablished
291946 CAShastaPit River1992 18020003 Lower Pitestablished
291947 CAShastaPit River2009 18020003 Lower Pitestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/10/2022].

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