Spiny squat lobster (Galathea strigosa)
Galathea strigosa; a spiny squat lobster in my aquarium - collected from under the pier at Weymouth at low spring tide, it was returned to the spot a few days later.

Galathea strigosa; a spiny squat lobster in my aquarium - collected from under the pier at Weymouth at low spring tide, it was returned to the spot a few days later.