Spider crabs come in many shapes and sizes and ID is very tricky. What do you need to note to help with ID?
Question 3 of 4
3. Question
You have found a chunky body builder-looking crab with bright colouration low on shore. You need to look for what, to tell Montagu’s crab apart from Risso’s crab:
Question 4 of 4
4. Question
Your Shoresearch buddy has told you they have found a small crab on the underside of a rock and is uncertain of ID. What questions do you ask (thinking about the crab species within that habitat)?
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