Carcinus maenas
Carcinus maenas
(green crab)
Crustaceans-Crabs
Exotic
Collection Info
Point Map
Species Profile
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90 results for Carcinus maenas (green crab)
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Page:1234
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
619826 CAContra CostaRichmond Marina2005 18050002 San Pablo Bayestablished
619828 CAMarinChina Camp2005 18050002 San Pablo Bayestablished
619827 CASolanoCarquinez Strait, Cal Maritime Academy/Vallejo2005 18050002 San Pablo Bayestablished
1617835 CASonomaBodega Harbor, California2005 18050005 Tomales-Drake Baysestablished
242251 MECumberlandAtlantic Ocean between Portland and Mackworth Island2005 01060001 Presumpscotestablished
242257 MECumberlandAtlantic Ocean off South Portland at Spring Point Lighthouse2005 01060001 Presumpscotestablished
242260 MEYorkAtlantic Ocean at Biddeford Pool2005 01060003 Piscataqua-Salmon Fallsestablished
242272 NHRockinghamAtlantic Ocean off Rye2005 01060003 Piscataqua-Salmon Fallsestablished
164180 NJAtlanticEdwin B. Forsythe National Wildlife Refuge2005 02040302 Great Egg Harborestablished
1764408 NYKings[No locality description provided]2005 02030104 Sandy Hook-Staten Island 
1764430 NYKings[No locality description provided]2005 02030104 Sandy Hook-Staten Island 
1764447 NYKings[No locality description provided]2005 02030104 Sandy Hook-Staten Island 
1764438 NYKingsJamaica Bay2005 02030104 Sandy Hook-Staten Island 
1764405 NYNassau[No locality description provided]2005 02030201 Northern Long Island 
1764413 NYNassau[No locality description provided]2005 02030201 Northern Long Island 
1763904 NYNassau[No locality description provided]2005 02030201 Northern Long Island 
1763901 NYNassau[No locality description provided]2005 02030201 Northern Long Island 
1764452 NYNassau[No locality description provided]2005 02030201 Northern Long Island 
863230 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863231 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863222 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863223 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863226 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863225 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
863216 NYNassau[No locality provided]2005 02030201 Northern Long Islandestablished
Page:1234

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.