(Facelina bostoniensis), richly coloured nudibranch on brown and light background of sponges and shells, St Abbs, Scotland, UK North Sea

Snake Pipefish (Entelurus aequorus) with tubeworms and rock behind and dark sand underneath, St Abbs, Scotland, UK North Sea

Short Spined Scorpeonfish (Myoxocephalus) scorpius resting on rocks of the same colour as fish, St Abbs, Scotland, UK North Sea

Short Spined Scorpionfish (Myoxocephalus scorpius), camouflaged amidst small stones on seabed, St Abbs, Scotland, UK North Sea

Spiral Wrack (Fucus spiralis), common wrack species found around shores of North Sea, St Abbs, Scotland, UK North Sea

Ballan Wrasse (Labrus bergylta), Nice portrait and side profile of fish with golden/tan coloration and indistinct background, St Abbs, Scotland, UK North Sea

Smooth Tortoiseshell Limpet (Acmaea virginea), pink/purple in colour on reddish brown background, St Abbs, Scotland, UK North Sea

(Onchidoris luteocincta), very distinctive British nudibranch with red and yellow markings and a spiky body, St Abbs, Scotland, UK North Sea

Black Brittle Starfish (Ophiocomino nigra), single individual on pale coloured sand background, St Abbs, Scotland, UK North Sea

Brown Swimming Crab (Liocarcinus navigator), clear view of crab showing colour and shell markings, St Abbs, Scotland, UK North Sea

Brown Mane (Dictyosiphon spp. ), view very indicative of species showing many fronds like a horse's mane, St Abbs, Scotland, UK North Sea

Horned Wrack (Fucus ceranoides), large species of wrack with distinctive horned tips and olive green in colour, St Abbs, Scotland, UK North Sea

Enteromorpha & Ulva spp, St Abbs, Scotland, UK North Sea