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Species ID & Info

Common Goby (Pomatoschistus microps)

The common goby is a small fish which is abundant around all of

UK and Ireland.  They live in shallow inshore waters, usually less

than twenty metres deep, and are often trapped in rock pools

until they are freed by the incoming tide.

Common gobies are usually sandy brown to grey in colour darker

blotches across the back and faint marks along the side of the

body. There is also a dark area at the base of the pectoral fins and tail fin. The body tapers away from the head to thin and slender tail. The eyes are large in proportion to the rest of the body and located towards the top of the head. They grow to around 6 – 7cm in length. The top of the head, nape and throat are scale less.

Common Goby (Pomatoschistus microps).jpeg
Sand Goby (Pomatoschistus minutus).jpeg

Sand Goby (Pomatoschistus minutus)

A small goby species, usually up to 9cm in length,  which is found   all around the coasts of the UK and  Ireland. It is is  usually found in shallow inshore waters, in rock pools and  also in estuaries and brackish water across sandy, shingle  and muddy seabed’s. The Sand goby has a black/blue spot on the first dorsal fin is at the

upper edge of the fin, The common goby has a similar spot, but it is positioned lower on the fin membrane,

close to the body, It is generally a yellowy to light brown colour with a darkened blotched or speckled colour. There is a

dark spot on the back of the dorsal fin and at the point where the tail joins the body.

 

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Black Goby (Gobius niger).jpg

Black Goby (Gobius niger)

The black goby is a species of goby which is found throughout

the waters of the British Isles, although it is believed to be more

common in the south.  It can grow to a maximum of around

17 – 18cm, although on average it is around half of this length.

Its name comes from its colour, which is usually dark and can be

almost black, although this is not a reliable method of identifying

this fish, as black gobies can also be much lighter in colour. The

first dorsal fin is often high and triangular and there is a black

spot/mark on the leading edge of both dorsal fins. Black gobies are

generally found across sandy and muddy seabeds and favour areas which are heavy with seagrass. They live in shallow waters, rarely being found below thirty metres deep and can often be found in inter-tidal areas, inshore areas and in estuaries tidal river areas.

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