| Specimen ID | 242255 |
| Group | Crustaceans-Crabs |
| Genus | Hemigrapsus |
| Species | sanguineus |
| Common Name | Asian shore crab |
| State | ME |
| County | Cumberland |
| Locality | Atlantic Ocean between Portland and Mackworth Island |
| Mapping Accuracy | Accurate |
| HUC8 Name | Presumpscot |
| HUC8 Number | 01060001 |
| HUC10 Name | Casco Bay |
| HUC10 Number | 0106000106 |
| HUC12 Name | Casco Bay-Atlantic Ocean |
| HUC12 Number | 010600010605 |
| Map | |
| Collection Day | 28 |
| Collection Month | 8 |
| Collection Year | 2007 |
| Year Accuracy | Actual |
| Potential Pathway | shipping ballast water |
| Status | established |
| Reference 1 |
| Ref. Number: | 17200 |
| Author: | Checkoway, A. (MIT Sea Grant's Citizen Science Initiative). |
| Date: | 2007 |
| Title: | Hemigrapsus sanguineus and Carcinus maenas off the Coast of Maine. |
| Journal: | (Unpublished data) |
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| Comments | Salinity 29 ppt, Temp 64 F |
| Record Type | Literature |
| Freshwater/Marine | Marine |
| Number Collected | 1 |
| Size | 0.8 cm carapace width |
