Trinorfolkia is a genus of triplefins in the family Tripterygiidae.
The bullhead triplefin is a fish of the family Tripterygiidae and only member of the genus Trianectes
The largemouth triplefin, Ucla xenogrammus, is a fish of the family Tripterygiidae and only member of the genus Ucla, found in the Pacific Ocean from Viet Nam, the Philippines, Palau and the Caroline Islands to Papua New Guinea, Australia, and the Solomon Islands, Fiji, Tonga, east to American Samoa and Rapa Iti, at depths of between 2 and 41 metres. Its length is up to about 47 millimetres (1.9 in). The generic name was coined by ichthyologist Richard Heinrich Rosenblatt in his unpublished dissertation of 1959 from the University of California Los Angeles and it is the initials of that institution, it was formally applied by Holleman in 1993.
The red-finned triplefin is a triplefin blenny of the family Tripterygiidae, found in the western Pacific from Indonesia, Papua New Guinea, and northern Australia, at depths of between 1 and 8 m. It reaches a maximum length of 4 cm.
Apopterygion alta, known commonly as the tasselled triplefin, is a species of triplefin blenny. It is endemic to the waters off south-eastern Australia from northern Tasmania to Port Phillip in Victoria. It is normally observed on yellow sponges.
Ceratobregma helenae, known commonly as the Helen's triplefin, is a species of triplefin blenny. It has an Indo-Pacific distribution from Christmas Island to Samoa, north to Taiwan and south to south eastern Australia. The species is named after Wouter Holleman's wife, Helen.
Enneapterygius flavoccipitis, the yellownape triplefin or northern bicoloured triplefin, in Australia, is a species of threefin blenny in the genus Enneapterygius.
The northern yellow-black triplefin, also known as the northern Australian yellow-black triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by German Ichthyologist Ronald Fricke in 1994. It is a tropical blenny, endemic to northern Australia, in the western Pacific and southeastern Indian Oceans. It is a non-migratory species which dwells in shallow tidal pools on coralline rock and in seagrass, and has been recorded swimming at a depth range of 0–15 m (0–50 ft). Male northern yellow-black triplefins can reach a maximum length of 2.8 centimetres.
The halfblack triplefin, also known as the half-black triplefin, blackbelly triplefin, or the green-tail threefin, is a species of triplefin blenny in the genus Enneapterygius. It was originally described by R. Kner and F. Steindachner in 1867. It is a non-migratory tropical blenny known from coral reefs in the western Pacific Ocean, and has been described from the Ryukyu Islands to eastern Australia. It has been recorded swimming at a depth range of 0–30 metres.
Enneapterygius larsonae, known commonly as the Western Australian black-head triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by the German ichthyologist Ronald Fricke in 1994. The specific name honours Helen K. Larson, the Curator of Fishes at the Museum and Art Gallery of the Northern Territory in Darwin, Australia, who collected the type.
Enneapterygius minutus, the minute triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by Günther in 1877. It is found in the Indo-Pacific south to Australia, north to the Ryukyu Islands and east to American Samoa.
Enneapterygius philippinus, the minute triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by Wilhelm Peters in 1868. This species occurs in the Indo-Pacific from Christmas Island to Samoa, and from the Ryukyu Islands in the north south to Australia.
Enneapterygius similis, known commonly as the black and red triplefin, blacktail triplefin or masked threefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by Ronald Fricke in 1997. This species occurs in the western central Pacific Ocean, from the Ryukyu Islands south through the Philippines, in Sabah, central Indonesia, Shepard Island, New Caledonia and eastern Australia.
Enneapterygius triserialis, the white-spotted triplefin, is a species of triplefin blenny in the genus Enneapterygius. It was described by Ronald Fricke in 1994. This species occurs in the southwest Pacific from Australia east through New Caledonia, Vanuatu, Tonga, Fiji, American Samoa and French Polynesia.
Forsterygion gymnotum, known commonly as the Tasmanian robust triplefin, is a species of triplefin blenny in the genus Forsterygion. It is native to coastal New Zealand, but has also been Introduced to Tasmania, Australia. It was described by Eric Oswald Scott in 1977 from Tasmania. It is thought to have reached Tasmania from New Zealand through shipments of osyters.
The tropical scaly-headed triplefin is a species of triplefin blenny in the genus Norfolkia. It was described by Leonard Schultz in 1960. This is an Indo-Pacific species which is distributed from the Red Sea to Fiji, north to the Izu Islands and south to Australia.
Thomas' triplefin is a species of triplefin blenny in the genus Norfolkia. It was described by Gilbert Percy Whitley in 1964, naming it in honour of Leonard Rees Thomas who organised the Australian Museum's 1962 Swain Reefs Expedition. The hemispherical eggs of the Thomas' triplefin are covered in sticky threads that help anchor them in the algae on their nesting sites. This adaption helps insure the safety of the eggs. One the eggs hatch the larvae that emerge are planktonic and they stick to shallow waters near the shore. The matured Thomas' triplefin then ventures out into the coral reef and intertidal pools. This species is found in the western Pacific Ocean from the Ryukyu Islands to the Tuamoto Archipelago, in Australia it is distributed from the northern Great Barrier Reef south to Byron Bay, New South Wales.
The Kulbicki's triplefin is a species of triplefin blenny in the genus Springerichthys. It was described by Ronald Fricke and John E. Randall in 1994, honouring the fish ecologist reef-fish ecologist Michel L. Kulbicki of L'Office de la Recherche Scientifique et Technique d'Outre-Mer in Nouméa, who collected type in New Caledonia, in its specific name. Kulbicki's triplefin is found in the southwestern Pacific Ocean from Queensland, Australia across the central Pacific to the Samoa, where it is found on rocky and coral reefs down to 15 metres (49 ft) in depth.
The Clarke's triplefin or Clarke's threefin is a species of triplefin blenny in the genus Trinorfolkia. It was described by Alexander Morton in 1888 from specimens collected from Clarke Island in the Bass Strait. This species occurs I southern and western Australia from Camden Haven in New South Wales to Rottnest Island in Western Australia and around Tasmania. It occurs on coastal reefs and in estuaries frequently being observed around the pylons supporting structures such as jetties.
Trinorfolkia incisa, known commonly as the notched triplefin or notched threefin, is a species of triplefin blenny in the genus Trinorfolkia. It was described by Rudie Kuiter in 1986. This species is found at depths of between 10 and 30 metres on the roofs of caves. This species occurs along the southern coast of Australia from the south western coast of Western Australia to Victoria and around Tasmania.
