| Specimen ID | 242257 |
| Group | Crustaceans-Crabs |
| Genus | Carcinus |
| Species | maenas |
| Common Name | green crab |
| State | ME |
| County | Cumberland |
| Locality | Atlantic Ocean off South Portland at Spring Point Lighthouse |
| 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 | 30 |
| Collection Month | 8 |
| Collection Year | 2005 |
| 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| Journal: | (Unpublished data) |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 29.8 ppt, Temp 69 F |
| Record Type | Literature |
| Freshwater/Marine | Marine |
| Number Collected | 12 |
| Size | 1.0 - 2.0 cm carapace width |
| Number of Females | 8 |
