The loach catfishes are a family, Amphiliidae, of catfishes. They are widespread in tropical Africa, but are most common in streams at high elevations; most species are able to cling to rocks in fast-flowing streams. The 13 genera contain 68 species.
Glyptothorax is a genus of catfishes order Siluriformes of the family Sisoridae. It is the most species-rich and widely distributed genus in the family with new species being discovered on a regular basis. These species are distributed in the Black Sea basin, northern Turkey, south and east to the Yangtze River drainage in China and south throughout Indo-China to Java, Indonesia. They are found in Asia Minor and southwards to Southeast Asia. The genus is very diverse in the Indian subcontinent. Southeast Asian species tend to have restricted distributions.
Rineloricaria is a genus of freshwater tropical catfish belonging to the family Loricariidae. They are commonly called whiptail catfish because of the long filament that grows out of the tip of the caudal fin that is characteristic of the genus. With the exception of R. altipinnis from Panama, they are native to the rivers of northern and central South America. Some species are regularly seen in the aquarium trade.
Loricariinae is a subfamily of the family Loricariidae of catfish. This subfamily is divided into two tribes and about 30 genera. They are mainly native to freshwater habitats in South America, but there are also several species in Panama and a single (Fonchiiichthys) in Costa Rica.
Pseudobagrus is a genus of bagrid catfishes that inhabit streams and rivers throughout East Asia. About half of these species occur in China.
Paracanthopoma parva is a species of catfishes of the family Trichomycteridae. P. parva grows to about 2.7 centimetres (1.1 in) SL and is endemic to Brazil where it occurs in the Amazon and Essequibo River basins.
Parakysis is a genus of catfishes of the family Akysidae. It includes six species.
Pseudobagarius is a genus of catfishes of the family Akysidae.
Chiloglanis is a genus of upside-down catfishes native to Africa. These species have modified lips and barbels that form a suckermouth. They also have a naked (scaleless) body. Sexual dimorphism has been reported in Chiloglanis. The adult males of many of these species have elongate anal and caudal fins. Also, males may have an enlarged humeral process.
The Somalia catfish is a species of catfish in the family Bagridae. The Somalia catfish is native to the Jubba River in Somalia.
Paramphilius is a genus of loach catfishes found in Africa.
Phractura is a genus of loach catfishes that occur in Africa.
Doumea is a genus of loach catfishes native to Africa.
Galeichthys is a genus of sea catfishes in the family Ariidae, the only genus in the subfamily Galeichthyinae. It includes four predominantly marine species distributed in Southern Africa and northwestern South America:
Auchenipterus is a genus of driftwood catfishes.
Amphilius ruziziensis is a species of fish in the family Amphiliidae, first found in the Ruzizi River drainage, as well as the northeastern tributaries of Lake Tanganyika.
Amphilius pedunculus is a species of fish in the family Amphiliidae, first found in the Malagarasi River drainage, as well as Lake Rukwa and Rufiji River basins, and upper Great Ruaha River drainage.
Amphilius frieli is a species of fish in the family Amphiliidae, first found in the upper Congo Basin.
Amphilius crassus is a species of fish in the family Amphiliidae, first found in the Rufiji and Wami basin of eastern Tanzania.
Amphilius lujani is a species of fish in the family Amphiliidae, first found in the Lake Kyoga drainage, as well as the northeastern tributaries of Lake Victoria and Lake Manyara basin.
