Schistura breviceps | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Cypriniformes |
Family: | Nemacheilidae |
Genus: | Schistura |
Species: | S. breviceps |
Binomial name | |
Schistura breviceps (H. M. Smith, 1945) [2] | |
Synonyms | |
Noemacheilus brevicepsSmith, 1945 |
Schistura breviceps is a species of ray-finned fish in the stone loach genus Schistura . It has only been recorded in the drainage system of the Mae Nam Kok, a tributary of the Mekong in northern Thailand and Myanmar. It has been seen in streams with a moderate flow over gravel or stone stream beds. [1]
Schistura alticrista is a species of ray-finned fish in the genus Schistura. This stone loach has only been recorded in the basin of the Nam Mae Yuam, a tributary of the Salween River in Mae Hong Son Province, north west Thailand. It has been reported that this species has been recorded in the Salween mainstream near the inflow of the Nam Mae Yuam. The habitat from which the species has been collected is small streams over a substrate of pebbles. This fish is harvested by subsistence fisheries. Species in the genus Schistura are omnivores although the majority of their diet is animal matter such as zooplankton, insects, worms and crustaceans with small amounts of plant material and detritus. S. alticrista is occasionally traded in the aquarium trade.
Schistura amplizona is a species of ray-finned fish in the stone loach genus Schistura. It been recorded from only two river basins, the Nam Tha and Nam Youan, in northern Laos, of these the Nam Youam flows to Xishuangbanna in Yunnan, China and specimens of this species have been collected very close to the border so this species may occur in Yunnan. Its preferred habitat appears to be streams with a moderate flow and a bed of rock or pebbles. This species is harvested by local subsistence fisheries but the main potential threats are alteration of natural water courses through deforestation and agriculture.
Schistura antennata is a species of ray-finned fish in the stone loach genus Schistura. It is found in very small, steep streams in forested mountains with rocky substrates and waterfalls, although it avoids riffles and waterfalls and is restricted to reaches with a moderate flow. It has only been recorded from the headwaters of the River Lam drainage in Ha Tinh Province in central Vietnam.
Schistura athos is a species of ray-finned fish in the stone loach genus Schistura, its specific name athos is from, Athos, one of the Three Musketeers by Alexandre Dumas, as do that of two other Schistura species endemic to the Nam Ou basin, S. aramis and S.porthos. It has only been recorded from the Nam Ou basin in Laos, as well as from a stretch of the Nam Noua, a tributary of the Nam Ou, in Vietnam. S. athos has been collected from rapids and stretches of the main river with stone substrates.
Schistura atra is a species of ray-finned fish in the stone loach genus Schistura. This species has only been recorded from the drainage systems of the Nam Theun and Nam Gnouang, tributaries of the Mekong, in Laos. It can be found in the parts of streams with deep water and fast currents where it lives among the rocks. The lower parts of the basins it occurs in have been impacted by damming and this species has probably been extirpated from these area but it continues to survive upstream of the reservoirs. The habitat of this fish is affected by deforestation, agriculture and gold mining as well as the dams.
Schistura balteata is a species of ray-finned fish in the stone loach genus Schistura. It found in hill streams draining from the Myinmoletkat Taung mountain in Tenasserim in southern Myanmar, and has now been recorded in western Thailand too. It is kept in the aquarium trade where it is often referred to as the sumo loach, the specific name derives from the Latin balteatus, which means baldric or shoulder strap, referring to the colour pattern this species.
Schistura beavani, the creek loach, is a species of ray-finned fish in the stone loach genus Schistura. It is a widely distributed species, especially in the Ganges where it can be found in the Indian states of Meghalaya, Uttaranchal, Uttar Pradesh and West Bengal and Nepal, it has also been reported from Bangladesh and its presence in Meghalaya need to be confirmed. Adults are found in fast flowing, clear streams with a pebbly substrate.
Schistura bucculenta is a species of ray-finned fish in the stone loach genus Schistura. It has been recorded from the Mekong basin in Laos and Thailand, records elsewhere being due to misidentification. It has been recorded in streams and forest creeks which have a moderate to fast current running over a gravel to stone substrate. It is threatened by deforestation and agriculture.
Schistura chindwinica is a species of ray-finned fish in the stone loach genus Schistura. This species has been recorded from only two streams in the drainage of the Brahmaputra in Manipur. The species is threatened by siltation caused by slash and burn agriculture and the proposed building of a dam with will flood some of the waterways it occurs in.
Schistura desmotes is a species of ray-finned fish in the stone loach genus Schistura. It is found in Ratchaburi Province of Thailand where it inhabits streams with a moderate current and a gravel or stone substrate. The specific name desmotes mean "prisoner" and refers to the 7–9 broad dark-brown transverse bands on the fish's body, which reminded Fowler of a striped prisoner's uniform.
Schistura globiceps is a species of ray-finned fish in the genus Schistura. It has only been collected from a single stream in the upper Nam Tha watershed in Laos where it was found under stones in a fast flowing hill stream.
Schistura menanensis is a species of ray-finned fish, a stone loach in the genus Schistura. It has only been recorded the Mae Nam Nan drainage, a branch of the Chao Phraya in Thailand where it has been observed in streams with moderate to fast currents, in riffles, with gravel to stone beds. The specific name menanensis refers to the type locality of this species on the Mae Nam Nam.
Schistura novemradiata is a species of ray-finned fish, a stone loach, in the genus Schistura which has been recorded from a single locality in the upper Nam Tha watershed in Laos where it was found in a small stream over a substrate consisting of gravel and stone.
Schistura nudidorsum is a species of ray-finned fish, a stone loach, in the genus Schistura. This species has only been recorded from the drainage basins of the Nam Theun and Nam Gnouang, tributaries of the Mekong in Laos. It occurs in streams with a moderate to fast current and a substrate which varies from gravel to stone, in riffles. It is threatened by the construction of dams, as well as logging, deforestation, agriculture and gold mining.
Schistura paucicincta is a species of ray-finned fish, a stone loach, in the genus Schistura. It is only known from the Mae Nam Noi drainage, a tributary of the Salween River which forms the border between Thailand and Myanmar. This species inhabits streams with a moderate to fast current, in riffles, over beds varying from gravel to stone but it has also been recorded in small forest streams in very shallow water.
Schistura personata is a species of ray-finned fish, a stone loach, in the genus Schistura.It has only been recorded in the Nam San, a tributary of the Nam Ngum in the Mekong Basin of Laos where it can be found in moderately fast or fast flowing streams, among riffles, with a stone or gravel bed. Its population has been impacted by dams and by deforestation, agriculture and small scale gold mining and it is thought that it has declined.
Schistura pertica is a species of ray-finned fish, a stone loach, in the genus Schistura. It has only been recorded once, in 1997, from a very small stream entering the Nam Ou River, downstream of the Muang Khoa River in northern Laos, it is expected to occur elsewhere in the Nam Ou drainage. It was observed in streams with a moderate to fast current, in riffles, over beds varying from gravel to stone
Schistura sexcauda is a species of ray-finned fish, a stone loach, in the genus Schistura. It is found in the basin of the Chao Phraya River in central Thailand where it has been recorded in streams with a moderate to fast current, in riffles, over substrates consisting of gravel to stone. Some authorities regard Schistura fowleriana as a synonym of this species.
Schistura similis is a species of ray-finned fish, a stone age, in the genus Schistura. It occurs in the Mae Nam Noi drainage, a tributary of the Salween which forms the border between Thailand and Myanmar. The species has only been recorded in Thailand but most likely occurs in Myanmar too. It has been recorded in streams with a moderate to fast current, in riffles, over substrates consisting of gravel to stone.
Schistura kodaguensis is a species of ray-finned fish, a stone loach, in the genus Schistura. This species has been recorded from a single stream with a swift current and gravel bottom in the Cauvery River system in Karnataka, India. The specific name is derived from Kodagu District where the type specimen was collected.