The rohu, rui, or roho labeo is a species of fish of the carp family, found in rivers in South Asia. It is a large omnivore and extensively used in aquaculture.
Psilorhynchus balitora or Balitora minnow is a species of torrent minnow found in South Asia. It is found in the drainage basins of the Ganges and the Brahmaputra in eastern Nepal, northeast Bangladesh and adjacent West Bengal and northwest Assam. It can be found in hill streams and in rapids with substrates consisting of pebbles or sand, preferring hard substrates. It is exported as an aquarium fish.
Psilorhynchus is a genus of fish in the family Psilorhynchidae native to South Asia. This genus is the only member of its family. The members of Psilorhynchus are small benthic fishes which occur in rivers and streams with fast to swift currents, hence they are often referred to a torrent minnows. They are distributed in southern Asia, in the Indo-Burma region and the Western Ghats. The genus is the sister group to the family Cyprinidae, and with that family the Psilorhynchidae makes up the superfamily Cyprinoidea, with all the other cypriniform families in the superfamily Cobitoidea.
Labeo kawrus, the Deccan labeo, is fish in genus Labeo. It is found only in the Krishna River system of the northern Western Ghats in the Indian states of Karnataka and Maharashtra. It occurs in the upper reaches of rivers, in lakes and reservoirs. It can grow to 60 cm in total length. Spawning commences with the onset of south-west monsoon. Its habitat is severely threatened by organic and inorganic pollution, and possibly overexploitation, there is some evidence of declines in populations in the northern part of the species' range.
Psilorhynchus amplicephalus is a freshwater ray-finned fish, from the Balishwar river in Assam, India. It can be found in rivers with a stronger current and sandy substrate, it prefers a sandy substrate with the horizontally placed pectoral fin suited to allow the fish to resist the current.
Psilorhynchus microphthalmus is a freshwater ray-finned fish, a torrent minnow. It is restricted to the Chapki Stream in the Chindwin basin of Manipur, India. It is found in flowing water with a rock substrate. This species is threatened from the effects of the use of poisons and explosives for fishing and the sedimentation of its habitat caused by deforestation and slash and burn agriculture.
Psilorhynchus breviminor is a freshwater ray-finned fish, a torrent minnow, in the genus Psilorhynchus. It is only known from the Ma Gawe River, close to the Kalaw-Thazi highway, near the state border between Mandalay and Shan near the village of Nampantet in Myanmar. It was collected from algal mats, where it seemed to be either resting or feedingin a cool, fast-flowing stream which had a bed made up of sand and gravel and a depth of 30 cm.
Psilorhynchus homaloptera or torrent stone carp is a fish found in genus Psilorhynchus. It is found in India, Burma, China and Nepal.
Psilorhynchus pseudecheneis, also known as the Nepalese minnow or stone carp, is a species of freshwater ray-finned fish, a torrent minnow. it inhabits torrential streams and it is adapted to such a habitat by possessing am increased count of simple rays in the pectoral fins and in having transverse folds in the skin on its underside which allow it to cling to rocks in the swift current. It is found in eastern Nepal and has recently been recorded from India, it is a migratory species. The specific name pseudecheneis is a compound of the Greek pseudo meaning "false" and echeneis which means a "sucker fish", probably a reference to the fact that the torrent minnows use their pectoral fin rays to adhere to the substrate rather than having a suckermouth.
Psilorhynchus sucatio, the river stone carp or sucatio minnow, is freshwater ray-finned fish a species of torrent minnow. The specific name is a latinization of one of the local names for this species, sukati. It is a widely distributed species and is found in Nepal and Bangladesh as well as the Indian states of Arunachal Pradesh, Assam, Bihar, Manipur, Meghalaya, Nagaland, Uttar Pradesh and West Bengal. P. sucatio occurs in water with a fast current preferring the edges of sandy streams. In the lowlands it is abundant near emergent or overhanging vegetation, it is an altitudinal migrant. At a maximum length of 5 cm it is too small to be of any interest to fisheries but it is collected for the aquarium trade. It is the type species of the genus Psilorhynchus.
Psilorhynchus robustus is an Asian freshwater ray-finned fish of the torrent minnow genus Psilorhynchus. It is benthopelagic and found in the headwaters of the Ataran River basin in Burma (Myanmar).
Psilorhynchus rahmani is a freshwater ray-finned fish a torrent minnow which is found in a small, well oxygenated hill stream near Chittagong University in Hathazari Upazila in the Chittagong Division of Bangladesh. The specific name honours A. K. Ataur Rahman of the Department of Fisheries in Dhaka, for his contribution to the ichthyology of Bangladesh.
Psilorhynchus arunachalensis is a species of torrent minnow. It is a freshwater benthopelagic fish and which is found in Arunachal Pradesh.
Schistura semiarmata is a species of stone loach in the genus Schistura. It is found in the Indian states of Karnataka, Kerala, and Tamil Nadu and, at least based on some sources, in Pakistan. It grows to 5.6 cm (2.2 in) SL. It is a very common species inhabiting high altitude streams with hard bottom. It is sometimes used as an aquarium fish.
Schistura tenura is a species of ray-finned fish, a stone loach, in the genus Schistura. This species has only ever been recorded from the Nam Leuk catchment in Laos. It was recorded in a small stream with a bed of rock and stone, it has not been recorded since 1998 but there have been no searches for it.
Hypselobarbus kolus is a species of ray-finned fish in the genus Hypselobarbus which is endemic to the Western Ghats in southern India in the states of Kerala, Karnataka, Tamil Nadu and Maharashtra. It has been recorded from the rivers Chalakudy, Periyar, Muvattupuzha and Karamana, Linganamakki Dam on the Sharavathi River, Krishna River, Thamirabarani, Bhima River, Godavari and Bhadra.
Osteobrama vigorsii is a species of ray-finned fish in the genus Osteobrama. It is known to occur in the states of Andhra Pradesh, Chhattisgarh, Karnataka, Madhya Pradesh, Maharashtra and Orissa in the drainage systems of the Krishna, Godavari and Mahanadi. It is found in fast flowing streams and rivers as well as reservoirs. It attains a total length of 30 cm and its prey is smaller fish and insects.
Betadevario ramachandrani is a species of cyprinid fish that is found only in the upper Seetha River drainage in Karnataka, India. It is the only member of its genus, Betadevario. It was found in cascade and riffle-pools of a high-altitude stream.
Psilorhynchus nudithoracicus also known as the rainbow minnow is a freshwater ray-finned fish, a torrent minnow, which is found in the drainage systems of the Ganges and the Brahmaputra in India, Nepal and Bangladesh, as well as the Meghna River and Surma River drainage basins in India and Bangladesh. the habitat of this species is shallow running streams with sandy bottoms, usually with some pebbles laying on the sand.
Psilorhynchus hamiltoni is a freshwater ray-finned fish, from the Tista River in West Bengal, India. This species reaches a length of 3.1 cm (1.2 in).
