Specimen Information

Faxonius immunis
Faxonius immunis
(calico crayfish)
Native Transplant

Specimen ID1320617
Common Namecalico crayfish
LocalityHeywood Creek, along Larson Rd, just upstream of confluence with Jim Ford Creek
Mapping AccuracyAccurate
HUC8 NameClearwater
HUC8 Number17060306
HUC10 NameJim Ford Creek
HUC10 Number1706030603
HUC12 NameUpper Jim Ford Creek
HUC12 Number170603060301
Collection Day1
Collection Month7
Collection Year2014
Year AccuracyActual
Potential Pathwayreleased aquarium
Commentsthe O. immunis were likely purposely introduced by an individual that lives in the area for disruptive purposes.
Record TypePersonal communication
Earliest Recordstate
DisposalOrma J Smith Museum of Natural History, Colege of Idaho, Caldwell, ID
Number Collected7
Year Class3 adults; 4 juv
Number Preserved1
Number of Breeding Males1


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/23/2024].

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