Shore crab
Carcinus maenas<<< species overview
SEE ALL POSTS ABOUT THIS SPECIES
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Family: | Carcinidae |
| Genus: | Carcinus |
| Species: | maenas |
| Name: | Shore crab |
Description
No descriptionObservation data
Observation data updated daily from
The observations are "research-grade" and must therefore meet the following criteria:
- At least two independent users must confirm the observation.
- No additional users must reject the observation.
- The observation must not be marked as "unidentifiable."
- The observation must have georeferenced coordinates.
- The date and time of the observation must be correct.
Observations by distribution and threat status
Total number of observations: 3512
native
endemic
introduced
threatened
Bar graph:
native 62.73%, endemic 0%, introduced 37.27%, threatened 0%
Observation (ID 370018360):
more details at iNaturalist.org
Carcinus maenas
on Saturday, 13th June 2026 at 12:35 AM
in GRQ4+22, 4471 PR Wolphaartsdijk, Netherlands
Open in Google Maps
(51.5368002936,3.8050333411)
(Time zone: +01:00 Europe/Amsterdam)
by montanaugh
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Saturday, 13th June 2026 at 12:35 AM
in GRQ4+22, 4471 PR Wolphaartsdijk, Netherlands
Open in Google Maps
(51.5368002936,3.8050333411)
(Time zone: +01:00 Europe/Amsterdam)
by montanaugh
This species is native to this region.
Observation (ID 371004975):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 4:16 PM
in Falmouth Foreside
Open in Google Maps
(43.7327079773,-70.204536438)
(Time zone: -05:00 America/New_York)
by anen0me
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 4:16 PM
in Falmouth Foreside
Open in Google Maps
(43.7327079773,-70.204536438)
(Time zone: -05:00 America/New_York)
by anen0me
This species was introduced to this region.
Observation (ID 371009489):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 4:03 PM
in France
Open in Google Maps
(47.5936944444,-2.7309416667)
(Time zone: +01:00 Europe/Paris)
by helsu
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 4:03 PM
in France
Open in Google Maps
(47.5936944444,-2.7309416667)
(Time zone: +01:00 Europe/Paris)
by helsu
This species is native to this region.
Observation (ID 371008009):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 3:31 PM
in France
Open in Google Maps
(47.5966444444,-2.7305194444)
(Time zone: +01:00 Europe/Paris)
by helsu
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 3:31 PM
in France
Open in Google Maps
(47.5966444444,-2.7305194444)
(Time zone: +01:00 Europe/Paris)
by helsu
This species is native to this region.
Observation (ID 370979131):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:38 AM
in Southwest Harbor, ME, US
Open in Google Maps
(44.2281149123,-68.3211242801)
(Time zone: -05:00 America/New_York)
by wclauson
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:38 AM
in Southwest Harbor, ME, US
Open in Google Maps
(44.2281149123,-68.3211242801)
(Time zone: -05:00 America/New_York)
by wclauson
This species was introduced to this region.
Observation (ID 370886442):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:13 AM
in Coverack Cove, Cornwall, England, GB
Open in Google Maps
(50.0241916667,-5.0972528333)
(Time zone: +00:00 Europe/London)
by liamrg
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:13 AM
in Coverack Cove, Cornwall, England, GB
Open in Google Maps
(50.0241916667,-5.0972528333)
(Time zone: +00:00 Europe/London)
by liamrg
This species is native to this region.
Observation (ID 370886292):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:11 AM
in Coverack Cove, Cornwall, England, GB
Open in Google Maps
(50.0242695,-5.0971638333)
(Time zone: +00:00 Europe/London)
by liamrg
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:11 AM
in Coverack Cove, Cornwall, England, GB
Open in Google Maps
(50.0242695,-5.0971638333)
(Time zone: +00:00 Europe/London)
by liamrg
This species is native to this region.
Observation (ID 370977582):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:11 AM
in Acadia National Park, Hancock County, US-ME, US
Open in Google Maps
(44.2290574477,-68.3213152605)
(Time zone: -05:00 America/New_York)
by wclauson
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:11 AM
in Acadia National Park, Hancock County, US-ME, US
Open in Google Maps
(44.2290574477,-68.3213152605)
(Time zone: -05:00 America/New_York)
by wclauson
This species was introduced to this region.
Observation (ID 370931998):
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:00 AM
in Bristol County, US-MA, US
Open in Google Maps
(41.6007466667,-70.8644466667)
(Time zone: -05:00 America/New_York)
by dgkplay
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Friday, 12th June 2026 at 11:00 AM
in Bristol County, US-MA, US
Open in Google Maps
(41.6007466667,-70.8644466667)
(Time zone: -05:00 America/New_York)
by dgkplay
This species was introduced to this region.
Observation (ID 370769021):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:27 PM
in 252 36 Helsingborg, Sverige
Open in Google Maps
(56.0421792833,12.6894175667)
(Time zone: +01:00 Europe/Stockholm)
by dilao
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:27 PM
in 252 36 Helsingborg, Sverige
Open in Google Maps
(56.0421792833,12.6894175667)
(Time zone: +01:00 Europe/Stockholm)
by dilao
This species is native to this region.
Observation (ID 370743657):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 6:30 PM
in Lower Water St, Halifax, NS, CA
Open in Google Maps
(44.6438327607,-63.5683850384)
(Time zone: -04:00 America/Halifax)
by paige186-gwmn
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 6:30 PM
in Lower Water St, Halifax, NS, CA
Open in Google Maps
(44.6438327607,-63.5683850384)
(Time zone: -04:00 America/Halifax)
by paige186-gwmn
This species was introduced to this region.
Observation (ID 370727046):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 4:26 PM
in Calf Pasture Beach Rd, Norwalk, CT, US
Open in Google Maps
(41.0849833333,-73.3938533333)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 4:26 PM
in Calf Pasture Beach Rd, Norwalk, CT, US
Open in Google Maps
(41.0849833333,-73.3938533333)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
Observation (ID 370727253):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 3:46 PM
in Norwalk, CT, US
Open in Google Maps
(41.0857721667,-73.3921966667)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 3:46 PM
in Norwalk, CT, US
Open in Google Maps
(41.0857721667,-73.3921966667)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
Observation (ID 370727368):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 3:39 PM
in Norwalk, CT, US
Open in Google Maps
(41.086025,-73.3920666667)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 3:39 PM
in Norwalk, CT, US
Open in Google Maps
(41.086025,-73.3920666667)
(Time zone: -05:00 America/New_York)
by nina-sir
This species was introduced to this region.
Observation (ID 370782587):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 2:09 PM
in Belfast Bay, Belfast, ME, US
Open in Google Maps
(44.4306833333,-68.9972916667)
(Time zone: -05:00 America/New_York)
by seymouraquabio
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 2:09 PM
in Belfast Bay, Belfast, ME, US
Open in Google Maps
(44.4306833333,-68.9972916667)
(Time zone: -05:00 America/New_York)
by seymouraquabio
This species was introduced to this region.
Observation (ID 370724729):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 12:00 PM
in Islesford, Cranberry Isles, ME 04646, USA
Open in Google Maps
(44.2583722222,-68.2381583333)
(Time zone: -05:00 America/New_York)
by thestarsandsea
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 12:00 PM
in Islesford, Cranberry Isles, ME 04646, USA
Open in Google Maps
(44.2583722222,-68.2381583333)
(Time zone: -05:00 America/New_York)
by thestarsandsea
This species was introduced to this region.
Observation (ID 370649859):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:39 AM
in Morgan Bay, Blue Hill, ME, US
Open in Google Maps
(44.443137986,-68.487264625)
(Time zone: -05:00 America/New_York)
by jgp63
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:39 AM
in Morgan Bay, Blue Hill, ME, US
Open in Google Maps
(44.443137986,-68.487264625)
(Time zone: -05:00 America/New_York)
by jgp63
This species was introduced to this region.
Observation (ID 370747965):
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:36 AM
in Riddorf - Breklum, 25821 Breklum, Deutschland
Open in Google Maps
(54.6133804319,8.9834785461)
(Time zone: +01:00 Europe/Berlin)
by a-n-d-i
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Thursday, 11th June 2026 at 11:36 AM
in Riddorf - Breklum, 25821 Breklum, Deutschland
Open in Google Maps
(54.6133804319,8.9834785461)
(Time zone: +01:00 Europe/Berlin)
by a-n-d-i
This species is native to this region.
Observation (ID 370456599):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 5:30 PM
in King St, St. Andrews, NB, CA
Open in Google Maps
(45.0725409489,-67.0545660694)
(Time zone: -04:00 America/Moncton)
by makenna77
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 5:30 PM
in King St, St. Andrews, NB, CA
Open in Google Maps
(45.0725409489,-67.0545660694)
(Time zone: -04:00 America/Moncton)
by makenna77
This species was introduced to this region.
Observation (ID 370457229):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 5:25 PM
in St. Andrews, NB, CA
Open in Google Maps
(45.0722840762,-67.054573984)
(Time zone: -04:00 America/Moncton)
by makenna77
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 5:25 PM
in St. Andrews, NB, CA
Open in Google Maps
(45.0722840762,-67.054573984)
(Time zone: -04:00 America/Moncton)
by makenna77
This species was introduced to this region.
Observation (ID 370445533):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 4:41 PM
in Green Pt, Phippsburg, ME, US
Open in Google Maps
(43.7651622691,-69.7882251742)
(Time zone: -05:00 America/New_York)
by craigjb
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 4:41 PM
in Green Pt, Phippsburg, ME, US
Open in Google Maps
(43.7651622691,-69.7882251742)
(Time zone: -05:00 America/New_York)
by craigjb
This species was introduced to this region.
Observation (ID 370320941):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 3:36 PM
in Sørskjomveien, Skjomen, Nordland, NO
Open in Google Maps
(68.2237282074,17.3353193027)
(Time zone: +01:00 Europe/Oslo)
by nebrooks
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 3:36 PM
in Sørskjomveien, Skjomen, Nordland, NO
Open in Google Maps
(68.2237282074,17.3353193027)
(Time zone: +01:00 Europe/Oslo)
by nebrooks
This species is native to this region.
Observation (ID 370306876):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 2:32 PM
in France
Open in Google Maps
(50.3903961111,1.5715769444)
(Time zone: +01:00 Europe/Paris)
by mmt_heti
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 2:32 PM
in France
Open in Google Maps
(50.3903961111,1.5715769444)
(Time zone: +01:00 Europe/Paris)
by mmt_heti
This species is native to this region.
Observation (ID 370989884):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 1:53 PM
in Orleans, MA, US
Open in Google Maps
(41.7940883333,-70.0192945)
(Time zone: -05:00 America/New_York)
by stella_bold
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 1:53 PM
in Orleans, MA, US
Open in Google Maps
(41.7940883333,-70.0192945)
(Time zone: -05:00 America/New_York)
by stella_bold
This species was introduced to this region.
Observation (ID 370503436):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 1:40 PM
in Saconesset Rd, Falmouth, MA, US
Open in Google Maps
(41.5766666667,-70.6403883333)
(Time zone: -05:00 America/New_York)
by neeharikaverma18
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 1:40 PM
in Saconesset Rd, Falmouth, MA, US
Open in Google Maps
(41.5766666667,-70.6403883333)
(Time zone: -05:00 America/New_York)
by neeharikaverma18
This species was introduced to this region.
Observation (ID 370441362):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:56 PM
in Frenchman Bay, Bar Harbor, ME, US
Open in Google Maps
(44.3925866667,-68.2074966667)
(Time zone: -05:00 America/New_York)
by rachelharborwildwatch
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:56 PM
in Frenchman Bay, Bar Harbor, ME, US
Open in Google Maps
(44.3925866667,-68.2074966667)
(Time zone: -05:00 America/New_York)
by rachelharborwildwatch
This species was introduced to this region.
Observation (ID 370439408):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:13 PM
in Isle Of Barra, Isle Of Barra, Scotland, GB
Open in Google Maps
(57.0318195,-7.4245283333)
(Time zone: +00:00 Europe/London)
by lynneb
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:13 PM
in Isle Of Barra, Isle Of Barra, Scotland, GB
Open in Google Maps
(57.0318195,-7.4245283333)
(Time zone: +00:00 Europe/London)
by lynneb
This species is native to this region.
Observation (ID 370479026):
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:12 PM
in Fairhaven, MA, US
Open in Google Maps
(41.5987033333,-70.8271783333)
(Time zone: -05:00 America/New_York)
by jerrychorizo
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Wednesday, 10th June 2026 at 12:12 PM
in Fairhaven, MA, US
Open in Google Maps
(41.5987033333,-70.8271783333)
(Time zone: -05:00 America/New_York)
by jerrychorizo
This species was introduced to this region.
Observation (ID 370273852):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 7:32 PM
in Atlantic View, Manorbier, Tenby SA70 8QR, UK
Open in Google Maps
(51.6432,-4.8057861111)
(Time zone: +00:00 Europe/London)
by idlepigeon
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 7:32 PM
in Atlantic View, Manorbier, Tenby SA70 8QR, UK
Open in Google Maps
(51.6432,-4.8057861111)
(Time zone: +00:00 Europe/London)
by idlepigeon
This species is native to this region.
Observation (ID 370260641):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 6:05 PM
in Avenida Nascente, Faro, Algarve, PT
Open in Google Maps
(37.0034416667,-7.9869633333)
(Time zone: +00:00 Europe/Lisbon)
by pipa_crespo
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 6:05 PM
in Avenida Nascente, Faro, Algarve, PT
Open in Google Maps
(37.0034416667,-7.9869633333)
(Time zone: +00:00 Europe/Lisbon)
by pipa_crespo
This species is native to this region.
Observation (ID 370082487):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 4:59 PM
in Nykøbing Mors
Open in Google Maps
(56.8977630997,8.7635678)
(Time zone: +01:00 Europe/Copenhagen)
by kwa_non
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 4:59 PM
in Nykøbing Mors
Open in Google Maps
(56.8977630997,8.7635678)
(Time zone: +01:00 Europe/Copenhagen)
by kwa_non
This species is native to this region.
Observation (ID 370171092):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 4:00 PM
in Newport
Open in Google Maps
(44.6230773926,-124.0420837402)
(Time zone: -08:00 America/Los_Angeles)
by caleb-howerton
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 4:00 PM
in Newport
Open in Google Maps
(44.6230773926,-124.0420837402)
(Time zone: -08:00 America/Los_Angeles)
by caleb-howerton
This species was introduced to this region.
Observation (ID 370206632):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 3:12 PM
in Hartshorne Dr, Highlands, NJ, US
Open in Google Maps
(40.4485864092,-73.999242987)
(Time zone: -05:00 America/New_York)
by jfebz
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 3:12 PM
in Hartshorne Dr, Highlands, NJ, US
Open in Google Maps
(40.4485864092,-73.999242987)
(Time zone: -05:00 America/New_York)
by jfebz
This species was introduced to this region.
Observation (ID 370399778):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 3:11 PM
in Gateway National Recreation Area, Monmouth, New Jersey, United States
Open in Google Maps
(40.4485599833,-73.9992749833)
(Time zone: -05:00 America/New_York)
by averycunningham
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 3:11 PM
in Gateway National Recreation Area, Monmouth, New Jersey, United States
Open in Google Maps
(40.4485599833,-73.9992749833)
(Time zone: -05:00 America/New_York)
by averycunningham
This species was introduced to this region.
Observation (ID 370047992):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 2:52 PM
in Troon, Scotland, GB
Open in Google Maps
(55.5307512239,-4.6541660247)
(Time zone: +00:00 Europe/London)
by tamstewart
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 2:52 PM
in Troon, Scotland, GB
Open in Google Maps
(55.5307512239,-4.6541660247)
(Time zone: +00:00 Europe/London)
by tamstewart
This species is native to this region.
Observation (ID 370588783):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 1:13 PM
in Bluff Point Dr, Barnstable, MA, US
Open in Google Maps
(41.6115083333,-70.4309166667)
(Time zone: -05:00 America/New_York)
by cgrove79
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 1:13 PM
in Bluff Point Dr, Barnstable, MA, US
Open in Google Maps
(41.6115083333,-70.4309166667)
(Time zone: -05:00 America/New_York)
by cgrove79
This species was introduced to this region.
Observation (ID 369991122):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:53 AM
in Tower Promenade, Wallasey, England, GB
Open in Google Maps
(53.439575,-3.0358388333)
(Time zone: +00:00 Europe/London)
by georgemono
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:53 AM
in Tower Promenade, Wallasey, England, GB
Open in Google Maps
(53.439575,-3.0358388333)
(Time zone: +00:00 Europe/London)
by georgemono
This species is native to this region.
Observation (ID 369972587):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:25 AM
in Schiermonnikoog
Open in Google Maps
(53.4668655396,6.1726236343)
(Time zone: +01:00 Europe/Amsterdam)
by achimhaeger
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:25 AM
in Schiermonnikoog
Open in Google Maps
(53.4668655396,6.1726236343)
(Time zone: +01:00 Europe/Amsterdam)
by achimhaeger
This species is native to this region.
Observation (ID 370928730):
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:02 AM
in Lunenburg, NS, CA
Open in Google Maps
(44.23498,-64.4130083333)
(Time zone: -04:00 America/Halifax)
by devonhelmer
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Tuesday, 9th June 2026 at 11:02 AM
in Lunenburg, NS, CA
Open in Google Maps
(44.23498,-64.4130083333)
(Time zone: -04:00 America/Halifax)
by devonhelmer
This species was introduced to this region.
Observation (ID 369915886):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:39 PM
in Windward Ln, East Boothbay, ME, US
Open in Google Maps
(43.830995,-69.591295)
(Time zone: -05:00 America/New_York)
by rachelharborwildwatch
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:39 PM
in Windward Ln, East Boothbay, ME, US
Open in Google Maps
(43.830995,-69.591295)
(Time zone: -05:00 America/New_York)
by rachelharborwildwatch
This species was introduced to this region.
Observation (ID 369777295):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 8:11 PM
in 33510 Andernos-les-Bains, France
Open in Google Maps
(44.7259086088,-1.0842327029)
(Time zone: +01:00 Europe/Paris)
by oceanepacifique
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 8:11 PM
in 33510 Andernos-les-Bains, France
Open in Google Maps
(44.7259086088,-1.0842327029)
(Time zone: +01:00 Europe/Paris)
by oceanepacifique
This species is native to this region.
Observation (ID 369855441):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 6:41 PM
in Sorrento, ME 04677, USA
Open in Google Maps
(44.4210332818,-68.1122857891)
(Time zone: -05:00 America/New_York)
by anna26708
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 6:41 PM
in Sorrento, ME 04677, USA
Open in Google Maps
(44.4210332818,-68.1122857891)
(Time zone: -05:00 America/New_York)
by anna26708
This species was introduced to this region.
Observation (ID 369758777):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 5:07 PM
in Bønnerup Strand
Open in Google Maps
(56.5353423,10.7502283997)
(Time zone: +01:00 Europe/Copenhagen)
by kwa_non
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 5:07 PM
in Bønnerup Strand
Open in Google Maps
(56.5353423,10.7502283997)
(Time zone: +01:00 Europe/Copenhagen)
by kwa_non
This species is native to this region.
Observation (ID 369741528):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 2:15 PM
in List, Alemania
Open in Google Maps
(55.0531755061,8.3980960026)
(Time zone: +01:00 Europe/Berlin)
by chris_schiller
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 2:15 PM
in List, Alemania
Open in Google Maps
(55.0531755061,8.3980960026)
(Time zone: +01:00 Europe/Berlin)
by chris_schiller
This species is native to this region.
Observation (ID 369690922):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 1:58 PM
in Rømø, 6792 Rømø, Danmark
Open in Google Maps
(55.0893852,8.5664233)
(Time zone: +01:00 Europe/Copenhagen)
by miathrane
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 1:58 PM
in Rømø, 6792 Rømø, Danmark
Open in Google Maps
(55.0893852,8.5664233)
(Time zone: +01:00 Europe/Copenhagen)
by miathrane
This species is native to this region.
Observation (ID 369789577):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 1:15 PM
in Division No. 4, Subdivision E, NL, CA
Open in Google Maps
(48.55695,-58.9043)
(Time zone: -03:30 America/St_Johns)
by darroch_whitaker
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 1:15 PM
in Division No. 4, Subdivision E, NL, CA
Open in Google Maps
(48.55695,-58.9043)
(Time zone: -03:30 America/St_Johns)
by darroch_whitaker
This species was introduced to this region.
Observation (ID 369659252):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:51 PM
in Cuxhaven Ahoi-Bad, 27476 Cuxhaven, Deutschland
Open in Google Maps
(53.8845388889,8.6356805556)
(Time zone: +01:00 Europe/Berlin)
by lupalt
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:51 PM
in Cuxhaven Ahoi-Bad, 27476 Cuxhaven, Deutschland
Open in Google Maps
(53.8845388889,8.6356805556)
(Time zone: +01:00 Europe/Berlin)
by lupalt
This species is native to this region.
Observation (ID 369655020):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:20 PM
in Deutschland
Open in Google Maps
(53.8912805556,8.639825)
(Time zone: +01:00 Europe/Berlin)
by lupalt
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:20 PM
in Deutschland
Open in Google Maps
(53.8912805556,8.639825)
(Time zone: +01:00 Europe/Berlin)
by lupalt
This species is native to this region.
Observation (ID 369771132):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:03 PM
in Pugwash, NS, Canada
Open in Google Maps
(45.8507217567,-63.6602632329)
(Time zone: -04:00 America/Halifax)
by cormacsmith
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 12:03 PM
in Pugwash, NS, Canada
Open in Google Maps
(45.8507217567,-63.6602632329)
(Time zone: -04:00 America/Halifax)
by cormacsmith
This species was introduced to this region.
Observation (ID 369737039):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 11:42 AM
in Scituate
Open in Google Maps
(42.1739273071,-70.7334442139)
(Time zone: -05:00 America/New_York)
by jamiemidge
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 11:42 AM
in Scituate
Open in Google Maps
(42.1739273071,-70.7334442139)
(Time zone: -05:00 America/New_York)
by jamiemidge
This species was introduced to this region.
Observation (ID 369791512):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 11:01 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9087916667,-122.338905)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 11:01 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9087916667,-122.338905)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
Observation (ID 369789645):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:54 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.908925,-122.3395466667)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:54 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.908925,-122.3395466667)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
Observation (ID 369789377):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089783333,-122.3398666667)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089783333,-122.3398666667)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
Observation (ID 369789273):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089783333,-122.339845)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089783333,-122.339845)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
Observation (ID 369789181):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089916667,-122.33985)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:51 AM
in Bay Trail, Richmond, CA, US
Open in Google Maps
(37.9089916667,-122.33985)
(Time zone: -08:00 America/Los_Angeles)
by cspeck
This species was introduced to this region.
Observation (ID 369753476):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:25 AM
in F34G+5CQ Water Street- Public Access To Shore, Searsport, ME 04974, USA
Open in Google Maps
(44.4546944444,-68.9232166667)
(Time zone: -05:00 America/New_York)
by loren_inman
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:25 AM
in F34G+5CQ Water Street- Public Access To Shore, Searsport, ME 04974, USA
Open in Google Maps
(44.4546944444,-68.9232166667)
(Time zone: -05:00 America/New_York)
by loren_inman
This species was introduced to this region.
Observation (ID 369645049):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:08 AM
in Bangor BT20, UK
Open in Google Maps
(54.6678656334,-5.6860755756)
(Time zone: +00:00 Europe/London)
by roranweir
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 10:08 AM
in Bangor BT20, UK
Open in Google Maps
(54.6678656334,-5.6860755756)
(Time zone: +00:00 Europe/London)
by roranweir
This species is native to this region.
Observation (ID 369690952):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 9:22 AM
in Point Pleasant Dr, Halifax, NS, CA
Open in Google Maps
(44.6243533993,-63.5639317522)
(Time zone: -04:00 America/Halifax)
by sharky17
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 9:22 AM
in Point Pleasant Dr, Halifax, NS, CA
Open in Google Maps
(44.6243533993,-63.5639317522)
(Time zone: -04:00 America/Halifax)
by sharky17
This species was introduced to this region.
Observation (ID 370256766):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 8:55 AM
in 29160 Crozon, France
Open in Google Maps
(48.2336592284,-4.4983394694)
(Time zone: +01:00 Europe/Paris)
by antoine33047
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 8:55 AM
in 29160 Crozon, France
Open in Google Maps
(48.2336592284,-4.4983394694)
(Time zone: +01:00 Europe/Paris)
by antoine33047
This species is native to this region.
Observation (ID 369492865):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:41 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1840820278,138.46661375)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:41 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1840820278,138.46661375)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
Observation (ID 369492981):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:41 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1842498611,138.4666290278)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:41 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1842498611,138.4666290278)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
Observation (ID 369492690):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:40 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1840324167,138.46661375)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:40 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1840324167,138.46661375)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
Observation (ID 369492522):
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:39 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1835594167,138.4668884167)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Monday, 8th June 2026 at 3:39 AM
in Seaford SA 5169, Australia
Open in Google Maps
(-35.1835594167,138.4668884167)
(Time zone: +09:30 Australia/Adelaide)
by macka87
This species was introduced to this region.
Observation (ID 369325992):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:56 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581536377,138.5038894766)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:56 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581536377,138.5038894766)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
Observation (ID 369543477):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:41 PM
in Newfoundland, Placentia, NL, CA
Open in Google Maps
(47.2668833333,-53.8938416667)
(Time zone: -03:30 America/St_Johns)
by wendyrobins
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:41 PM
in Newfoundland, Placentia, NL, CA
Open in Google Maps
(47.2668833333,-53.8938416667)
(Time zone: -03:30 America/St_Johns)
by wendyrobins
This species was introduced to this region.
Observation (ID 369325689):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:30 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581443059,138.5038662699)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:30 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581443059,138.5038662699)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
Observation (ID 369325515):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:29 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581471085,138.5038706114)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:29 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.9581471085,138.5038706114)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
Observation (ID 369325356):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:29 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.958145292,138.5038714965)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 8:29 PM
in Holdfast Bay, West Beach, AU
Open in Google Maps
(-34.958145292,138.5038714965)
(Time zone: +09:30 Australia/Adelaide)
by thomaswpturner
This species was introduced to this region.
Observation (ID 369640198):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 7:09 PM
in Maesdu Bridge, Llandudno LL30 1HU, UK
Open in Google Maps
(53.3195319577,-3.8446264341)
(Time zone: +00:00 Europe/London)
by elm_j_
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 7:09 PM
in Maesdu Bridge, Llandudno LL30 1HU, UK
Open in Google Maps
(53.3195319577,-3.8446264341)
(Time zone: +00:00 Europe/London)
by elm_j_
This species is native to this region.
Observation (ID 369408257):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:48 PM
in The Crown, Woodbridge IP12 1BX, UK
Open in Google Maps
(52.076925924,1.2953504641)
(Time zone: +00:00 Europe/London)
by bea53
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:48 PM
in The Crown, Woodbridge IP12 1BX, UK
Open in Google Maps
(52.076925924,1.2953504641)
(Time zone: +00:00 Europe/London)
by bea53
This species is native to this region.
Observation (ID 369379013):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:27 PM
in 85440 Talmont-Saint-Hilaire, France
Open in Google Maps
(46.4342405,-1.6586839)
(Time zone: +01:00 Europe/Paris)
by naturalistom_
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:27 PM
in 85440 Talmont-Saint-Hilaire, France
Open in Google Maps
(46.4342405,-1.6586839)
(Time zone: +01:00 Europe/Paris)
by naturalistom_
This species is native to this region.
Observation (ID 369429916):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:21 PM
in C554+5Q, 9133 DW Ljussens, Nederland
Open in Google Maps
(53.4090729997,6.1576066997)
(Time zone: +01:00 Europe/Amsterdam)
by teddydolstra
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 6:21 PM
in C554+5Q, 9133 DW Ljussens, Nederland
Open in Google Maps
(53.4090729997,6.1576066997)
(Time zone: +01:00 Europe/Amsterdam)
by teddydolstra
This species is native to this region.
Observation (ID 369431433):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 4:38 PM
in La Poste, 35960 Le Vivier-sur-Mer, France
Open in Google Maps
(48.6042178778,-1.7795809731)
(Time zone: +01:00 Europe/Paris)
by gledub
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 4:38 PM
in La Poste, 35960 Le Vivier-sur-Mer, France
Open in Google Maps
(48.6042178778,-1.7795809731)
(Time zone: +01:00 Europe/Paris)
by gledub
This species is native to this region.
Observation (ID 369593102):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 3:33 PM
in Salem, MA 01970, USA
Open in Google Maps
(42.5351720528,-70.8701590821)
(Time zone: -05:00 America/New_York)
by pepperonipizza
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 3:33 PM
in Salem, MA 01970, USA
Open in Google Maps
(42.5351720528,-70.8701590821)
(Time zone: -05:00 America/New_York)
by pepperonipizza
This species was introduced to this region.
Observation (ID 369590555):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:57 PM
in Sir Francis Drake Blvd, Inverness, CA, US
Open in Google Maps
(38.0609055,-122.94683)
(Time zone: -08:00 America/Los_Angeles)
by californiakax
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:57 PM
in Sir Francis Drake Blvd, Inverness, CA, US
Open in Google Maps
(38.0609055,-122.94683)
(Time zone: -08:00 America/Los_Angeles)
by californiakax
This species was introduced to this region.
Observation (ID 369350454):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:47 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6820016349,-5.97052183)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:47 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6820016349,-5.97052183)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
Observation (ID 369395649):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:43 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6819916902,-5.9711692482)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:43 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6819916902,-5.9711692482)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
Observation (ID 369395536):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:40 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6820034765,-5.9709110856)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:40 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6820034765,-5.9709110856)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
Observation (ID 369396323):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:24 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6818898483,-5.971127674)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:24 PM
in Acharacle PH36 4JG, UK
Open in Google Maps
(56.6818898483,-5.971127674)
(Time zone: +00:00 Europe/London)
by hayley50992
This species is native to this region.
Observation (ID 369332922):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:15 PM
in Usquert, Netherlands
Open in Google Maps
(53.5403518611,6.5910148611)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:15 PM
in Usquert, Netherlands
Open in Google Maps
(53.5403518611,6.5910148611)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
Observation (ID 369332605):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:15 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404968056,6.5902280556)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:15 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404968056,6.5902280556)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
Observation (ID 369332311):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:14 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404968056,6.5902280556)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:14 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404968056,6.5902280556)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
Observation (ID 369332070):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:14 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404701111,6.5902399444)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 2:14 PM
in Usquert, Netherlands
Open in Google Maps
(53.5404701111,6.5902399444)
(Time zone: +01:00 Europe/Amsterdam)
by jorenvanschie
This species is native to this region.
Observation (ID 369772157):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:54 PM
in Lion-sur-Mer, FR
Open in Google Maps
(49.309345,-0.3270716667)
(Time zone: +01:00 Europe/Paris)
by albatardon
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:54 PM
in Lion-sur-Mer, FR
Open in Google Maps
(49.309345,-0.3270716667)
(Time zone: +01:00 Europe/Paris)
by albatardon
This species is native to this region.
Observation (ID 369350162):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:44 PM
in England, GB
Open in Google Maps
(55.5802337114,-1.6424348204)
(Time zone: +00:00 Europe/London)
by fox379
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:44 PM
in England, GB
Open in Google Maps
(55.5802337114,-1.6424348204)
(Time zone: +00:00 Europe/London)
by fox379
This species is native to this region.
Observation (ID 369602501):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:42 PM
in Duitse Bocht, De Cocksdorp, North Holland, NL
Open in Google Maps
(53.1710616667,4.8744916667)
(Time zone: +01:00 Europe/Amsterdam)
by tomasblokker
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:42 PM
in Duitse Bocht, De Cocksdorp, North Holland, NL
Open in Google Maps
(53.1710616667,4.8744916667)
(Time zone: +01:00 Europe/Amsterdam)
by tomasblokker
This species is native to this region.
Observation (ID 370017196):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:00 PM
in Pas-de-Calais, Nord-Pas-de-Calais, FR
Open in Google Maps
(50.8219343758,1.5892332335)
(Time zone: +01:00 Europe/Paris)
by louisgraou
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 1:00 PM
in Pas-de-Calais, Nord-Pas-de-Calais, FR
Open in Google Maps
(50.8219343758,1.5892332335)
(Time zone: +01:00 Europe/Paris)
by louisgraou
This species is native to this region.
Observation (ID 370020617):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:52 PM
in Stones Point Rd, Cushing, ME, US
Open in Google Maps
(43.9602283333,-69.290505)
(Time zone: -05:00 America/New_York)
by nblackford
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:52 PM
in Stones Point Rd, Cushing, ME, US
Open in Google Maps
(43.9602283333,-69.290505)
(Time zone: -05:00 America/New_York)
by nblackford
This species was introduced to this region.
Observation (ID 370098120):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:41 PM
in Swansea, Wales, GB
Open in Google Maps
(51.57332,-4.1152971667)
(Time zone: +00:00 Europe/London)
by milena_bella
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:41 PM
in Swansea, Wales, GB
Open in Google Maps
(51.57332,-4.1152971667)
(Time zone: +00:00 Europe/London)
by milena_bella
This species is native to this region.
Observation (ID 370017193):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:30 PM
in Pas-de-Calais, Nord-Pas-de-Calais, FR
Open in Google Maps
(50.822593251,1.5886420339)
(Time zone: +01:00 Europe/Paris)
by louisgraou
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 12:30 PM
in Pas-de-Calais, Nord-Pas-de-Calais, FR
Open in Google Maps
(50.822593251,1.5886420339)
(Time zone: +01:00 Europe/Paris)
by louisgraou
This species is native to this region.
Observation (ID 370368302):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:50 AM
in Newport County, US-RI, US
Open in Google Maps
(41.624398108,-71.3252177246)
(Time zone: -05:00 America/New_York)
by sarahfriswellcotton
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:50 AM
in Newport County, US-RI, US
Open in Google Maps
(41.624398108,-71.3252177246)
(Time zone: -05:00 America/New_York)
by sarahfriswellcotton
This species was introduced to this region.
Observation (ID 369492561):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:41 AM
in South West Coast Point, East Devon, England, GB
Open in Google Maps
(50.6156366071,-3.4159145849)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:41 AM
in South West Coast Point, East Devon, England, GB
Open in Google Maps
(50.6156366071,-3.4159145849)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369614682):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:32 AM
in Odder, Danmark
Open in Google Maps
(55.8438896997,10.1670566)
(Time zone: +01:00 Europe/Copenhagen)
by esbenlc
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:32 AM
in Odder, Danmark
Open in Google Maps
(55.8438896997,10.1670566)
(Time zone: +01:00 Europe/Copenhagen)
by esbenlc
This species is native to this region.
Observation (ID 369456678):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:17 AM
in Essex County, US-MA, US
Open in Google Maps
(42.692452292,-70.628381325)
(Time zone: -05:00 America/New_York)
by wyattsibilia
This species was introduced to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:17 AM
in Essex County, US-MA, US
Open in Google Maps
(42.692452292,-70.628381325)
(Time zone: -05:00 America/New_York)
by wyattsibilia
This species was introduced to this region.
Observation (ID 369480457):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:13 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6153469249,-3.4148518112)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:13 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6153469249,-3.4148518112)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369480288):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:09 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6155635634,-3.415770599)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:09 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6155635634,-3.415770599)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369480254):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:09 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6155379841,-3.415655132)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:09 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6155379841,-3.415655132)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369480174):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:08 AM
in East Devon, England, GB
Open in Google Maps
(50.6156386288,-3.4160684601)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:08 AM
in East Devon, England, GB
Open in Google Maps
(50.6156386288,-3.4160684601)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369480080):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:06 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6156398555,-3.4152505495)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:06 AM
in South West Coast Point, Exmouth, England, GB
Open in Google Maps
(50.6156398555,-3.4152505495)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
Observation (ID 369479983):
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:04 AM
in South West Coast Point, England, GB
Open in Google Maps
(50.61572772,-3.4164649734)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
more details at iNaturalist.org
Carcinus maenas
on Sunday, 7th June 2026 at 11:04 AM
in South West Coast Point, England, GB
Open in Google Maps
(50.61572772,-3.4164649734)
(Time zone: +00:00 Europe/London)
by cowship
This species is native to this region.
