Actiniidae is the largest family of sea anemones, to which most common, temperate, shore species belong. Most members of this family do not participate in symbioses with fishes. Three exceptions are the bubble-tip anemone, snakelocks anemone and Urticina piscivora.
The black goby is a species of ray-finned fish found in the Eastern Atlantic and Mediterranean Sea and Black Sea. It inhabits estuaries, lagoons, and inshore water over seagrass and algae. It feeds on a variety of invertebrates and sometimes small fish. This species can also be found in the aquarium trade.
Gobius is a genus of fish in the family Gobiidae native to fresh, brackish and marine waters of and around Europe, Africa and Asia. It contains the typical gobies, being the type genus of the formerly recognised subfamily Gobiinae and family and the namesake genus of its order Gobiiformes.
The snakelocks anemone is a sea anemone found in the eastern Atlantic Ocean and the Mediterranean Sea. The latter population is however sometimes considered a separate species, the Mediterranean snakelocks anemone.
The rock goby is a small coastal goby of eastern Atlantic waters, from Scotland to Senegal. It is also reported from the Mediterranean and Black Seas, and is an anti-Lessepsian migrant in the Gulf of Eilat and Red Sea. There are unconfirmed records from the area around Pointe Noire in Congo-Brazzaville.
The golden goby is a species of goby from the family Gobiidae endemic to the Mediterranean Sea. It prefers areas with rocky substrates at depths of from 5 to 80 metres with plentiful growth of algae and gorgonians. This species can reach a length of 10 centimetres (3.9 in) TL. It can also be found in the aquarium trade. Gobius xanthocephalus is the name that is applied to the populations of similar gobies in the eastern Atlantic and western Mediterranean which were previously considered to be G. auratus.
The yellow-headed goby is a species of goby native to the eastern Atlantic Ocean from northern Spain to Madeira and Canary Islands, and also in the Mediterranean Sea where it is found in inshore waters at depths of from 1 to 22 metres and can be found living under stones. This species can reach a length of 10 centimetres (3.9 in) TL.
Gobius fallax, or Sarato's goby, is a species of goby native to the Mediterranean Sea where it is found in inshore waters in locations with rocks and crevices for shelter at depths of from 0 to 32 metres. This species can reach a length of 9 centimetres (3.5 in) TL. There is a single record from the Canary Islands.
The striped goby is a species of goby native to the Mediterranean Sea where it occurs on coralline grounds at depths of from 15 to 85 metres though normally not deeper than 50 metres (160 ft). This species can reach a length of 5.8 centimetres (2.3 in) SL. This species can also be found in the aquarium trade.
Gobius ater, Bellotti's goby, is a species of goby native to the Mediterranean Sea from the Balearic Islands and the Gulf of Lion to Nice and Sardinia. It occurs in shallow waters and lagoons where it prefers beds of the seagrass Posidonia oceanica. This species can reach a length of 7.1 centimetres (2.8 in) SL.
Gobius roulei, Roule's goby, is a species of goby native to the eastern Atlantic Ocean and the Mediterranean Sea where it can be found at depths of from 320 to 385 metres. This species can reach a length of 8 centimetres (3.1 in) TL. The specific name honours the French zoologist Louis Roule (1861-1942) who was the collector of the type.
Couch's goby is a species of goby native to the northeastern Atlantic Ocean as far north as southern Great Britain and Ireland, the Mediterranean Sea and the Adriatic Sea where it can be found living under stones on muddy sand in inshore waters and in the intertidal zone. This species can reach a length of 7.7 centimetres (3.0 in) TL. The specific name and common name both honour Jonathan Couch (1789-1870), the Cornish ichthyologist and the author of A History of the Fishes of the British Islands published between 1862 and 1867.
Gobius strictus, Schmidt's goby, is a doubtfully valid species of goby native to the Mediterranean Sea where it is known from around Mallorca and Morocco and from the Adriatic coasts of Croatia. This species can be found at depths of from 25 to 40 metres. It can reach a length of 6.5 centimetres (2.6 in) SL. It is suspected that this species actually represents a juvenile of G. cruentatus.
The slender goby is a species of goby endemic to the Mediterranean Sea where it can be found in inshore waters to a depth of about 30 metres (98 ft). It lives in areas with sandy or muddy substrates near beds of sea-grass. This species can reach a length of 16 centimetres (6.3 in) TL.
Paracentrotus lividus is a species of sea urchin in the family Parechinidae commonly known as the purple sea urchin. It is the type species of the genus and occurs in the Mediterranean Sea and eastern Atlantic Ocean.
Didogobius is a genus of small marine fish in the family Gobiidae, the true gobies. They are native to the eastern Atlantic Ocean and the Mediterranean Sea. The name of the genus is a compound noun made up of Dido, the mythical founder and first queen of Carthage, and the Latin gobius meaning "goby".
Steinitz's goby is a species of goby. It is native to the Mediterranean Sea near Marseilles. It has been recently recorded in the Adriatic Sea in Croatia, Tyrrhenian Sea in Italy, and in the Black Sea in Ukraine. This species can be found in underwater grottoes in inshore waters at depths of 2 to 15 metres. Steinitz's goby can reach a length of 3.8 centimetres (1.5 in) SL. Its name honours the marine biologist and herpetologist Heinz Steinitz (1909-1971) of the Hebrew University, Jerusalem.
Gobius incognitus, the incognito goby or anemone goby, is a species of goby native to the Mediterranean Sea and perhaps the Black Sea. The name incognitus means "unknown" in Latin and refers to the long period of time that passed before this common and widespread species was recognized and described. Prior to its description, it was confused with Bucchich's goby, a species that now appears to be restricted to the Eastern Mediterranean Sea and perhaps the Black Sea. Much previously published information for Bucchich's goby is now considered to actually be for the incognito goby.
The Red Sea goby is a species of true goby from the family Gobiidae. It was once a species confined to the Red Sea but it has colonised the Suez Canal and the south-eastern Mediterranean by Lessepsian migration.
Evermannichthys bicolor is a perciform species of fish in the family Gobiidae. As their name suggests, fishes in this species live inside sponges and can be found in the Caribbean Sea. The size of their populations are unknown, meaning it is not currently clear whether the bicolored sponge goby is in need of conservation.
