Faxonius rusticus
Faxonius rusticus
(Rusty Crayfish)
Crustaceans-Crayfish
Native Transplant
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5 results for Faxonius rusticus (Rusty Crayfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1548327 ORGrantBeech Creek, 3km north of Mt. Vernon, OR2005 17070201 Upper John Dayestablished
1753909 ORGrantJohn Day River, 7.5 mi W Mount Vernon, along Hwy. 262005 17070201 Upper John Day 
263495 ORGrantJohn Day River, 90-km segment from Dayville to Mt. Vernon2005 17070201 Upper John Dayestablished
1548328 ORGrantJohn Day River, John Day Fossil Beds National Monument [just north of Rock Creek]2005 17070201 Upper John Dayestablished
1548326 ORGrantJohn Day River,Clyde Holiday State Park, OR2005 17070201 Upper John Dayestablished

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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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/17/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.