This Columbus crab, Planes minutus, was given to me by Guernsey crab fisherman, Chris Marquis.  He found it on a goose barnacle, Lepas anatifera, covered buoy in the Big Russel - the passage between the islands of Herm and Sark in the Bailiwick of Guernsey.

I photographed the Columbus crab on a rubber Kito sandal, size 44, I found washed up on the strand-line on Guernsey's north-east coast on 23 December 2006. This scandal was covered in small goose barnacles. The crab lived in the scandal in an aquarium for a number of days before the barnacles began to die.  The crab is now living on a foam mat.  

Columbus crabs, also known as turtle, sargassum or Gulf weed crabs, live on flotsam or under the shells of turtles in the North Atlantic and other oceans.  They arrive in Guernsey waters with the prevailing currents in the later part of the year.  On the same day Chris Marquis found this Columbus crab about twenty Columbus crabs were found on the south coast of England. 

Photo taken with a Canon S80 digital camera in an underwater housing.
File No. 141206 5055
©RLLord
fishinfo@guernsey.net
This sea lamprey, Petromyzon marinus, was photographed at the Guernsey Aquarium, which is open to the public.  It was photographed on 7 February 2005 when it was delivered to the aquarium by a recreational angler who had found it attached to a bass, Dicentrarchus labrax, that he had caught.
File No. 15-766 
©RLLord
fishinfo@guernsey.net
This image shows a close-up of the teeth of the jaw-less sea lamprey, Petromyzon marinus, which was caught attached to the flank of a bass, Dicentrarchus labrax, off Guernsey's west coast on 7 February 2005.
File No. 12-766
©RLLord
fishinfo@guernsey.net
The velvet swimming crab, Necora puber, is called a lady crab in Guernsey.  These red-eyed crabs are fast moving and aggressive except during copulation when couples can be touched without any reaction.  Necora puber lives under boulders and cobbles and will quickly move away when a stone is turned over.  This individual was under a cobble in the cobble field to the east of what I call 'overhang gully' at La Valette on Guernsey's east coast.  Photographed on the 29 April 2006.
File No. 290406 0111
©RLLord
fishinfo@guernsey.net
netted dog whelk Hinia reticulata egg cases 17-719 smg
amphipod 16 smg
Dosinia lupinus 29-445 smg
A male sea spider, Nymphon gracile, carrying six parcels of eggs under the abdomen.  This individual was found on the sea shore at La Valette on Guernsey's east coast on 21 March 2003.  Male sea spiders carry fertilised eggs.
File No. 36-648
©RLLord
fishinfo@guernsey.net
This soft coral, Alcyonium glomeratum, was growing on one of Clive Brown's crab pots, which was fishing off Guernsey's south coast. It was collected from the crab pot and photographed on 16 April 2003.
File No. 160403 2-657 
©RLLord
fishinfo@guernsey.net
This sea lamprey, Petromyzon marinus, was photographed at the Guernsey Aquarium, which is open to the public. It was photographed on 7 February 2005 when it was delivered to the aquarium by a recreational angler who had found it attached to a bass, Dicentrarchus labrax, that he had caught.
File No. 15-766
©RLLord
fishinfo@guernsey.net
This sea lamprey, Petromyzon marinus, was photographed at the Guernsey Aquarium, which is open to the public.  It was photographed on 7 February 2005 when it was delivered to the aquarium by a recreational angler who had found it attached to a bass, Dicentrarchus labrax, that he had caught.
File No. 15-766 
©RLLord
fishinfo@guernsey.net
This sea lamprey, Petromyzon marinus, was photographed at the Guernsey Aquarium, which is open to the public. It was photographed on 7 February 2005 when it was delivered to the aquarium by a recreational angler who had found it attached to a bass, Dicentrarchus labrax, that he had caught.
File No. 15-766
©RLLord
fishinfo@guernsey.net
See photo in original gallery.