The sailfin roughshark is a species of dogfish shark in the family Oxynotidae, found in the eastern North Atlantic from Scotland to Senegal between latitudes 61°N and 11°N, at depths of between 265 and 720 m. Its length is up to 1.2 m (3.9 ft).
The slippery dick is a species of wrasse native to shallow, tropical waters of the western Atlantic Ocean.
The thornback guitarfish is a species of ray in the family Platyrhinidae, and the only member of its genus. Despite its name and appearance, it is more closely related to electric rays than to true guitarfishes of the family Rhinobatidae. This species ranges from Tomales Bay to the Gulf of California, generally in inshore waters no deeper than 6 m (20 ft). It can be found on or buried in sand or mud, or in and near kelp beds. Reaching 91 cm (36 in) in length, the thornback guitarfish has a heart-shaped pectoral fin disc and a long, robust tail bearing two posteriorly positioned dorsal fins and a well-developed caudal fin. The most distinctive traits of this plain-colored ray are the three parallel rows of large, hooked thorns that start from the middle of the back and run onto the tail.
Sicyopterus lagocephalus, the red-tailed goby or blue stream goby, is a species of goby native to islands of the Indian Ocean from the Comoros to the Mascarene Islands to the Pacific Ocean where it reaches French Polynesia and can be found as far north as Japan. It is an amphidromous species: adults can be found in swift-flowing streams with rocky beds but the eggs hatch at sea and the larval stage remains in marine waters, migrating to freshwaters when they reach the postlarval stage. This species can reach a total length of 13 cm (5 in). In some places it is an important species for local consumption with the post-larvae being caught as they mass in estuaries.
Risor ruber, the Tusked goby, is a species of goby native to reefs of the western Atlantic Ocean from southern Florida to the Bahamas and south to northern Brazil. This species associates with barrel sponges, sometimes living within the sponge. This species can reach a length of 2.5 centimetres (0.98 in) TL. It is currently the only known member of its genus.
Awaous acritosus, the Roman nose goby, is a species of goby that is native to fresh water rivers and streams of Queensland, Australia and the Laloki River drainage of New Guinea.
Trypauchen vagina, commonly known as the burrowing goby, is a species of eel goby found in the Indo-Pacific region. It has an elongated body about 20 to 22 cm in length. It is reddish-pink in color and possesses distinctive pouches in the upper edges of its gill covers. It lives in burrows in the silty and muddy bottoms of its marine and brackish habitats. It has reduced eyes that are entirely covered with skin and the anterior portion of its head is protected by thick flesh. Both adaptations aid it in digging its burrows.
Elacatinus evelynae, the sharknose goby, Caribbean cleaner goby, Caribbean cleaning goby, is a species of goby native to the Western Atlantic Ocean from the Bahamas and the Lesser Antilles to the northern coast of South America, as well as the Antilles and western Caribbean.
Elacatinus horsti, the yellowline goby, is a species of goby native to the western Atlantic Ocean and the Caribbean Sea.
Elacatinus chancei, the shortstripe goby, is a species of ray-finned fish in the family Gobiidae. It lives inside or on the surface of a sponge and occurs in tropical waters in the west central Atlantic Ocean, the Bahamas, the Antilles, and Venezuela.
Valenciennea helsdingenii is a species of goby from the Indo-Pacific. It is commonly known as the twostripe goby, black-lined sleeper goby, or railway sleeper goby. It can grow up to a length of 25 cm (9.8 in) and is distinguishable by two prominent orange to black lines running longitudinally through its body.
Evermannichthys is a genus of gobies native to the Atlantic coast of the Americas including the Caribbean and the Gulf of Mexico.
The Green banded goby, Tigrigobius multifasciatus, is a member of the goby family native to the western Atlantic ocean, from the Bahamas and Central America to northern South America. As the name implies, they are dark green with 17-23 pale green bars, and have a brown stripe through the eye interrupted with a bright red spot. It is believed by many that these markings imitate the Juvenile Schoolmaster Snapper.
Trimma nasa, commonly called the nasal dwarfgoby or nasal pygmy goby, is a species of goby from the Western Pacific. They are small fish, averaging at around 2 cm (0.79 in) in length. They are bright orange and transparent yellow in life, with a white stripe running down from between the eyes to the upper lip and a dark brown spot at the base of the tail fin. They are usually found in large schools in the sloping or vertical drop-offs at coral reef edges.
Gobiosoma bosc is a fish named for its lack of scales. This is a true goby; it is part of the genus Gobiosoma.
Labroides bicolor is a species of wrasse endemic to the Indo-Pacific, Indian Ocean and Pacific Ocean and is known by various names including bicolor cleanerfish, bicolor cleaner wrasse, bicolored cleaner wrasse, bicolour cleaner wrasse, cleaner wrasse, two-colour cleaner wrasse and yellow diesel wrasse.
Akko brevis, the dark-tail specter-goby, is a species of gobies native to the eastern central Pacific from El Salvador to Panama. It is found in black muddy bottoms of estuaries and mangroves.
Papuligobius uniporus is a species of small goby in the subfamily Gobionellinae. It is also the type species of the genus Papuligobius.
Elacatinus colini, the Belize sponge goby, is a species of goby native to the Western Central Atlantic Ocean, near Belize and Honduras.
Rhinochimaera pacifica, commonly known as the Pacific spookfish, knifenose chimaera, narrownose chimaera, Pacific long-nosed chimaera, or Pinocchiofish, is a species of chimaera in the family Rhinochimaeridae. It lives in various parts of the Pacific Ocean and can be characterized by its long snout.
