| Specimen ID | 1883953 |
| Group | Mollusks-Bivalves |
| Genus | Arcuatula |
| Species | senhousia |
| Common Name | Asian date mussel |
| State | WA |
| County | Jefferson |
| Locality | Hood Canal, Duckabush tidelands |
| Mapping Accuracy | Accurate |
| HUC8 Name | Hood Canal |
| HUC8 Number | 17110018 |
| HUC10 Name | Hood Canal |
| HUC10 Number | 1711001808 |
| HUC12 Name | Hood Canal |
| HUC12 Number | 171100180800 |
| Map | |
| Collection Day | 21 |
| Collection Month | 6 |
| Collection Year | 2024 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 46156 |
| Author: | Washington Department of Fish and Wildlife |
| Date: | 2025 |
| Title: | WDFW confirmed aquatic invasive species detections in 2024 |
| Publisher: | Washington Department of Fish and Wildlife |
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| Comments | WDFW employee observed small (1cm) A. senhousia while conducting nearshore study with sediment coring. They were attached to green algal mats at the 0ft and -2ft tide line. |
| Record Type | Literature |
| Verifier | Washington Department of Fish and Wildlife |
| Year Class | Multiple Age Classes |
