Carcinus maenas
Carcinus maenas
(green crab)
Crustaceans-Crabs
Exotic
Collection Info
Point Map
Species Profile
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49 results for Carcinus maenas (green crab)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
4895 CTFairfieldLong Island Sound at Greenwich Point, CT1997 01100006 Saugatuckestablished
155597 CTFairfieldLong Island Sound, Greenwich Point1997 01100006 Saugatuckestablished
155591 CTNew HavenLong Island Sound, Hammonasset Point1997 01100004 Quinnipiacestablished
155595 CTNew HavenLong Island Sound, Milford1997 02030203 Long Island Soundestablished
155593 CTNew HavenLong Island Sound, New Haven1997 02030203 Long Island Soundestablished
155587 CTNew LondonLong Island Sound, Groton1997 02030203 Long Island Soundestablished
155589 CTNew LondonLong Island Sound, Niantic Harbor1997 02030203 Long Island Soundestablished
155585 CTNew LondonLong Island Sound, Stonington1997 02030203 Long Island Soundestablished
1764181 NYKings[No locality description provided]1997 02030104 Sandy Hook-Staten Island 
1764288 NYKings[No locality description provided]1997 02030104 Sandy Hook-Staten Island 
1764217 NYKingsJamaica Bay1997 02030104 Sandy Hook-Staten Island 
862712 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863099 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
862706 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863108 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863127 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863156 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863144 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
863150 NYNassau[No locality provided]1997 02030201 Northern Long Islandestablished
1763926 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
1763932 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
1764145 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
1764193 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
1764166 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
1764249 NYNassauLittle Neck Bay1997 02030201 Northern Long Island 
Page:12

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 [2/21/2026].

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