| Specimen ID | 241506 |
| Group | Coelenterates-Hydrozoans |
| Genus | Cordylophora |
| Species | caspia |
| Common Name | freshwater hydroid |
| State | WA |
| County | Skagit |
| Locality | Samish Bay, small float in Samish River near Edison. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Strait of Georgia |
| HUC8 Number | 17110002 |
| HUC10 Name | Samish River |
| HUC10 Number | 1711000202 |
| HUC12 Name | Lower Samish River |
| HUC12 Number | 171100020204 |
| Map | |
| Collection Day | 11 |
| Collection Month | 9 |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water | shipping hull fouling |
| Status | established |
| Reference 1 |
| Ref. Number: | 14691 |
| Author: | Buchanan, S., and R. Babcock |
| Date: | 1997 |
| Title: | Primary and secondary settlement by the greenshell mussel Perna canaliculus. |
| Journal: | Journal of Shellfish Research |
| Volume: | 16 |
| Issue: | 1 |
| Pages: | 71-76 |
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| Comments | Covered the shaded sides and undersides of the dock and pilings, and could be collected by the tub full. |
| Record Type | Literature |
| Freshwater/Marine | Brackish-Freshwater |