|
Beringius crebricostatus (Dall, 1877) |
|
|
|
|
|
Eider Point, Unalaska Bay, Unalaska Island, SCUBA 6 m. on boulders, 2 July, 1997 (90.8 mm.) |
|
Beringius crebricostatus (Dall, 1877) |
|
|
|
|
|
Eider Point, Unalaska Bay, Unalaska Island, SCUBA 6 m. on boulders, 2 July, 1997 (90.8 mm.) |
