Specimen Information

Faxonius rusticus
Faxonius rusticus
(Rusty Crayfish)
Crustaceans-Crayfish
Native Transplant

Specimen ID1754096
GroupCrustaceans-Crayfish
GenusFaxonius
Speciesrusticus
Common NameRusty Crayfish
StateIL
CountyWinnebago
LocalitySugar River, 3.3 mi NW Shirland, Yale Bridge Rd.
Mapping AccuracyAccurate
HUC8 NameSugar
HUC8 Number07090004
HUC10 NameNorth Branch Otter Creek-Sugar River
HUC10 Number0709000408
HUC12 NameSugar River
HUC12 Number070900040803
Map
Collection Day5
Collection Month10
Collection Year1999
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 7174
VerifierC.A. Taylor 10/1999
Freshwater/MarineFreshwater
Number Preserved1


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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 [5/22/2025].

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