Heterotilapia buttikoferi, also known as the zebra tilapia, is a West African species of cichlid.
The pink corydoras is a tropical freshwater fish belonging to the subfamily Corydoradinae of the family Callichthyidae. It originates in inland waters in South America, and is found in the Meta River basin in Colombia. A maximum body length of 4.2 cm has been reported. It was named in honor of pet-book publisher Herbert R. Axelrod (1927–2017), who helped collect type series and sent it to the Senckenberg Museum in Frankfurt, Germany.
The Iceland or Icelandic catshark is a species of catshark, belonging to the family Scyliorhinidae. This catshark is found in the western Atlantic, from Massachusetts, Delaware, and the northern Gulf of Mexico, as well as the eastern Atlantic from Iceland, southwestern Ireland, the Canary Islands, Madeira, South Africa, and between 67 and 11°N. They are found in depths of 550 to 1450 meters near or at the bottom over upper continental slopes.
The cylindrical lanternshark or Carter Gilbert's lanternshark is a shark of the family Etmopteridae found along the Caribbean coast of Colombia in South America, at depths of between 285 and 355 m. Its maximum length is 21 cm.
The Küçük Menderes spined loach, Cobitis fahireae is a species of loach endemic to Turkey where it occurs in intermittent rivers.
The Shoshone sculpin is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is It is endemic to the United States. It inhabits spring systems in the Thousand Springs formation near Hagerman, south-central Idaho. It reaches a maximum length of 9.0 cm. The specific name honors Charles Wilson Greene who was an instructor in physiology at Stanford University and was on the expedition on which the type was collected from the Thousand Springs on the Snake River, near mouth of Salmon Falls River in Gooding County, Idaho.
Lichtenstein's seahorse is a species of fish in the family Syngnathidae. This species requires further investigation to ensure validity.
Acheilognathus deignani is a species of freshwater ray-finned fish in the genus Acheilognathus. It is endemic to northern Vietnam in the Mekong River. It grows to a maximum length of 5.2 cm.
Istiblennius colei is a species of combtooth blenny found in the western Pacific Ocean, around the Philippines. Males of this species can reach a maximum of 11.8 cm (4.6 in) SL, while females reach a maximum of 10.3 cm (4.1 in) SL. The specific name of this blenny honours Howard I. Cole (1892-1966) who was the Chief Chemist for the Philippine Health Service at the leper colony on Culion Island, Philippines, which is the type locality.
Istiblennius muelleri, Mueller's rockskipper, is a species of combtooth blenny found in the western Pacific ocean. Males of this species can reach a maximum of 7 cm (2.8 in) SL, while females can reach a maximum of 5.5 cm (2.2 in) SL. The specific zoology honours the German-Australian physician, geographer, and botanist Ferdinand von Mueller (1825-1896).
The browncheek blenny is a species of chaenopsid blenny found in coral reefs in the Gulf of California, in the eastern central Pacific ocean. It can reach a maximum length of 6 cm (2.4 in) TL. This species feeds primarily on zooplankton. The identity of the person honoured in the specific name of this specie was not specified but it is thought to be the explorer and philanthropist Charles Templeton Crocker (1884-1948).
Acanthemblemaria hancocki, Hancock's blenny, is a species of chaenopsid blenny found in coral reefs around Costa Rica and Panama, in the eastern central Pacific ocean. and can reach a maximum length of 4.5 cm (1.8 in) TL. This species feeds primarily on zooplankton. The specific name honours the leader of the expedition on which the type was collected, the oil magnate and philanthropist Captain George Allan Hancock (1875-1965).
Acanthemblemaria hastingsi, the Cortez barnacle blenny, is a species of chaenopsid blenny found in the Gulf of California, in the eastern Pacific Ocean. Males can reach a maximum length of 5.1 cm (2.0 in) SL, while females can reach a maximum length of 4 cm (1.6 in). The specific name honours the marine biologist Philip A. Hastings of the Scripps Institution of Oceanography.
The leafy klipfish is a species of clinid found along the coast of South Africa from Cape Point to the Bashee River. Its preferred habitat is amongst seaweed in the subtidal zone. It can reach a maximum total length of 30 cm (12 in). It is currently the only known member of its genus. The generic name honours the South African ichthyologist J.L.B. Smith (1897-1968), while the specific name means belonging to the brown seaweed genus Fucus, a reference to its habitat, colouring, and form.
The dusky crawler is a species of clinid native to the coast of southern Australia, where it lives around coastal outcrops in which it can find partially sheltered, sandy bays. It can be found at depths from 5 to 10 m. It can reach a maximum total length of 8 cm (3.1 in). The specific name of this clinid honours ichthyologist Eugenie Clark (1922-2015) of the University of Maryland.
Xenopoclinus kochi, the Platanna klipfish, is a species of clinid found along the coast of South Africa, where it occurs on sandy substrates in the intertidal zone near to kelp beds at depths of from 0 to 20 m. It can reach a maximum total length of 10 cm (3.9 in). The specific name honours the malacologist H. J. Koch, who collected the type while conducting conchological fieldwork,
Lucania goodei, the bluefin killifish, is a small species of fish in the topminnow family Fundulidae. It is native to the southeastern United States, but has been introduced to California, Texas and North Carolina. Other common names for the fish include Florida blue dace.
The black sculpin is a species of freshawater ray-finned fish belonging to the family Cottidae, the typical sculpins. It is endemic to the United States. Its range includes the extreme upper Clinch and Holston River systems in western Virginia and just into northeastern Tennessee. It reaches a maximum length of 8 cm (3.1 in).
Cottus metae is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. It inhabits the upper Save River system in the Danube basin. It reaches a maximum length of 9.7 cm. It prefers small streams to medium-sized rivers. This species was described as a separate species from the European bullhead in 2005 by Jörg Freyhof, Maurice Kottelat and Arne W. Nolte. The specific name 'honours the Slovenian biologist Meta Povž, in recognition of her assistance to the authors in a variety of projects.
Neobola bottegoi is a species of ray-finned fish in the family Cyprinidae. It is endemic to Lake Turkana and the Omo River of Ethiopia. It can reach a maximum length of 7.3 cm.
