Specimen Information

Pacifastacus leniusculus
Pacifastacus leniusculus
(Signal Crayfish)
Crustaceans-Crayfish
Native Transplant

Specimen ID1754349
GroupCrustaceans-Crayfish
GenusPacifastacus
Speciesleniusculus
Common NameSignal Crayfish
StateNV
CountyElko
LocalityOwyhee River, 18.6 mi SE Owyhee, near confluence with North Wild Horse Creek
Mapping AccuracyAccurate
HUC8 NameUpper Owyhee
HUC8 Number17050104
HUC10 NameTrail Creek-Owyhee River
HUC10 Number1705010402
HUC12 NameBadger Creek-Owyhee River
HUC12 Number170501040201
Map
Collection Day9
Collection Month7
Collection Year2017
Year AccuracyActual
Reference 1
Ref. Number:43661
Author:Illinois Natural History Survey
Date:2024
Title:Illinois Natural History Survey - Crustacean Collection. Occurrence dataset (ID: 257ea482-2d6f-4cf4-846d-8efeb58f6727). Accessed via the INHS Collections Data Portal (https://biocoll.inhs.illinois.edu/portal)
Publisher:Illinois Natural History Survey
Record TypeSpecimen
DisposalIllinois Natural History Survey - Crustacean Collection
Museum Cat NumberINHS 16471
VerifierC.A. Taylor 1/2019
Freshwater/MarineFreshwater
Number Preserved4


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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 [12/12/2025].

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