The gag grouper, also known as velvet rockfish, the gag, or charcoal belly, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It comes from warmer parts of the West Atlantic, including the Caribbean and Gulf of Mexico. It is a drab, mottled-gray fish lacking the distinguishing features of most other groupers. Its pattern of markings resemble the box-shaped spots of the black grouper. It lacks the streamer-points on the tail fin that scamp and yellowmouth grouper have and lacks yellow coloration around the mouth.
Hepsetus is a genus of African fishes, the African pikes or African pike characins, in the order Characiformes. It is the sole genus in the family Hepsetidae. It was long believed that only a single widespread species existed, H. odoe, but studies in 2011–2013 have shown that this species is restricted to parts of West and Central Africa. The well-known species of southern Africa, including Kafue River, is Hepsetus cuvieri. These predatory fish reach up to 44 cm (17 in) in length.
The moonlight gourami, also known as the moonbeam gourami, is a labyrinth fish of the family Osphronemidae native to Indochina. This peaceful species is a popular aquarium fish.
Squalius microlepis is a species of freshwater fish in the family Cyprinidae. It is found in Bosnia and Herzegovina and Croatia.
The giant cichlid, also known as the emperor cichlid, is a species of fish in the family Cichlidae, endemic to Lake Tanganyika in Africa. It is the only member of its genus Boulengerochromis and tribe Boulengerochromini.
The forktail lates is a species of lates perch endemic to Lake Tanganyika. Juveniles inhabit inshore habitats, moving as adults to open-water pelagic zones where it preys on other fishes. This species can reach a length of 93 centimetres (37 in) TL and the greatest reported weight of this species is 8.3 kilograms (18 lb). It is a commercially important species and is also popular as a game fish.
Perissodus microlepis is a species of cichlid endemic to Lake Tanganyika. This species reaches a length of 11 centimetres (4.3 in) TL. This species can also be found in the aquarium trade. It is a scale-eating 'parasite' on other fish species. It occurs in two distinct morphological forms. One morph has mouth parts twisted to the left, enabling it to eat scales off its victim's right flank. In contrast, the other morph, whose mouth is twisted to the right, eats scales off its victim's left flank. The relative abundance of the two morphs in populations is regulated by frequency-dependent selection.
The Siamese tigerfish, also known as the Siamese tiger perch, is a species of ray-finned fish belonging to the family Lobotidae, the tripletails and tiger perches. This fish is endemic to Indochina and is assessed as Critically Endangered by the IUCN.
Saurida microlepis is a species of lizardfish that lives coastal waters throughout the Pacific Ocean.
The smallscale mud carp is a species of ray-finned fish in the genus Cirrhinus.
Toxotes blythii, the clouded archerfish or zebra archerfish, is a perciform fish of genus Toxotes. It is found in rivers and estuaries in Myanmar, ranging from the lower Irrawaddy to the Tenasserim Division, including lower Sittaung and Salween. Unlike some other archerfish, it is restricted to fresh water. This species was formerly thought to be identical to T. microlepis. However, differences in structure and colouration caused the splitting of T. blythii into a new species. It is sometimes seen in the aquarium trade, but is generally rare.
Oxyurichthys microlepis, commonly known as the maned goby, is a species of goby native to tropical marine and brackish waters along the coasts of the Indian Ocean from Africa to the western Pacific Ocean where it occurs in estuaries and inshore waters to depths of about 75 metres (246 ft). It occurs in the Mekong Delta and is suspected to use the tidal flow up the river to reach as far inland as Cambodia. This species can reach a length of 13.5 centimetres (5.3 in) TL. It is of minor importance to local commercial fisheries and can also be found in the aquarium trade.
Neobarynotus microlepis is a species of cyprinid fish found is Southeast Asia. It is the only member of its genus.
Plagiognathops microlepis, the smallscale yellowfin, is a species of cyprinid fish found in China and Russia. It is the only member of its genus.
Hoplias is a genus of fish in the family Erythrinidae found in Central and South America.
Xenobrama microlepis, the golden pomfret, is a species of pomfret, a type of fish, found in the Subantarctic Pacific Ocean. This species is known to grow to a length of 49.4 centimetres (19.4 in) SL. This species is the only known member of the genus Xenobrama. Xenobrama microlepis is a combination of the Greek word xenos and microlepis with Brama, meaning "strange Brama with small scales".
Datnioides microlepis, also known as the Indonesian tiger perch, Indo datmoid, Indonesian tigerfish, or finescale tigerfish, is a species of freshwater ray-finned fish belonging to the family Lobotidae, the tripletails and tiger perches. This species is endemic to the Malay Peninsula and Indonesia.
Boesemania is a monospecific genus of freshwater fish in the family Sciaenidae. This genus contains the single species Boesemania microlepis. Also known as the Boeseman croaker and smallscale croaker, this fish lives in southeast Asian rivers.
The Indian carplet is a species of carplet in the family Cyprinidae. It is found in India and Bangladesh.
The finescaled four-eyed fish is a species of four-eyed fish found in coastal waters of the Atlantic Ocean from Trinidad and Tobago down to southeastern Brazil. They mostly inhabit brackish environments such as estuaries, mangrove swamps, and tidal mudflats. It grows to approximately 30 cm (12 in) in length.
