MURICIDAE / Trophonopsis muricata
click for a larger image
Trophonopsis muricata (Montagu, 1803) Collected from fishermen baited Octopus traps set at a depth between 50 to 60 meters on muddy gravel bottom; Off Burgau, Algarve, Portugal; September 2013
ID 7351: 16.1 mm, F+++