Invasive SpeciesGreen crab

Carcinus maenas
FOUND by Red Team 2
2018-10-04
Pembroke
ID Confirmed
Quality checked by Mrs. Griffith
Peer reviewed by Aiden & William
Field Notes
We found a lot of green crabs under rocks and seaweed.Questions we ran into were there were no crabs in the first quadrant. You could see the green crabs, hear the current, and smell the salt water. I am surprised that we found a crab that was stuck in a rock and one that was 2 centimeters.
A sketch of our study site.
Supporting Evidence
Photo of my evidence.
You can count the 5 spines on each side of its eyes.
Photo of my evidence.
The green crabs can be many different colors only 5 percent of adults are green.
Photo of my evidence.
This green crab has long and skinny legs so it can move fast.
Species Observation: Species Looked For
Did you find it?: 
I think I found it
Scientific name:
Carcinus maenas
Common name:
Green crab
Sampling method: 
Quadrat (randomized- placement)
Photo of our sampling method.
Place Studied
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Map this species
Latitude: 
N 44.891745 °
Longitude: 
W -67.127206 °
Observation Site Information
A photo of our study site.
Habitat: 
Coastal - Beach or dune
Trip Information
Name:
Reversing Falls, Pembroke
Trip date: 
Thu, 2018-10-04 12:21
Town or city: 
Pembroke
Type of investigation: 
Species Survey
Ecosystem: 
Coastal
Watershed: 
Eastern Coastal
Time of low tide: 
Thu, 2018-10-04 13:22

Comments

Very nice close-up images!

Hi Red Team 2,

Great observation! Your coordinates are off though. Please comment below with the coordinates of where you were sampling for these crabs and we can update your observation on the map.

Thanks!

-The VS Team-

44.8917453. -67.127206

sorry for the wrong coordinates I think these ones are right

These coordinates look closer but they still put you in the forest. Can you check in with your classmates and see if you have more accurate coordinates?

Thank you!
-The VS Team