| Specimen ID | 1754358 |
| Group | Crustaceans-Crayfish |
| Genus | Pacifastacus |
| Species | leniusculus |
| Common Name | Signal Crayfish |
| State | CA |
| County | Mendocino |
| Locality | Russian River, 5 mi N Cloverdale, along Rt. 101 |
| Mapping Accuracy | Accurate |
| HUC8 Name | Russian |
| HUC8 Number | 18010110 |
| HUC10 Name | Upper Russian River |
| HUC10 Number | 1801011004 |
| HUC12 Name | Oat Valley Creek-Russian River |
| HUC12 Number | 180101100411 |
| Map | |
| Collection Day | 27 |
| Collection Month | 6 |
| Collection Year | 1989 |
| Year Accuracy | Actual |
| 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 |
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| Record Type | Specimen |
| Disposal | Illinois Natural History Survey - Crustacean Collection |
| Museum Cat Number | INHS 8214 |
| Verifier | L.M. Page 1989 |
| Freshwater/Marine | Freshwater |
| Number Preserved | 3 |