Indoreonectes evezardi is a species of ray-finned fish in the family Nemacheilidae. Earlier it was known as Nemacheilus evezardi described by Day (1878) captured from a river stream near Pune. It is endemic to India, found in the Western Ghats and the Satpuras. Most populations are found in normal streams, but two distinct cave-adapted forms exist in Kotumsar Cave.
Nemacheilus is a genus of stone loaches native to Asia.
The Starostin's loach is a species of troglobitic stone loach endemic to Turkmenistan. It is the only known member of the genus Troglocobitis, but it has previously been included in the genus Nemacheilus. It is the only cavefish known from Central Asia. The species English vernacular name and specific name honour the hydrobiologist I. V. Starostin, who was a researcher of the inland waters of Turkmenistan.
Schistura zonata is a species of ray-finned fish, a stone loach, in the genus Schistura from hill streams in Assam, India. Its exact distribution is unknown and there have been records of this species since the type specimens were collected. Some authorities include Nemacheilus mugah as a synonym of S. zonata, which in turn has been regarded as a synonym of Schistura scaturigina, but these views are not currently widely accepted.
Nemacheilus anguilla, the eel loach, is a species of ray-finned fish in the genus Nemacheilus which is endemic to the Western Ghats in southern India. It occurs in streams with pebbles and with sandy substrates. It is collected for the aquarium trade but the main threat may come from pollution caused by large numbers of pilgrims which attend temples near the waters in which this species occurs.
Nemacheilus arenicolus is a species of ray-finned fish in the genus Nemacheilus which is found only in the Nam Theun and Nam Gnouang rivers in Laos.
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.
Mesonoemacheilus menoni is a species of ray-finned fish in the genus Mesonoemacheilus. It is endemic to the southern Western Ghats in Kerala, India, where it occurs in the upper reaches of the Periyar River over substrates of cobbles, pebbles and sand in flowing water. It is common within the Periyar Tiger Reserve but may be threatened by predation and competition from the invasive African cichlid Mozambique tilapia, the common carp and Clarias gariepinus.
Nemacheilus ornatus is a species of ray-finned fish in the genus Nemacheilus which is only known from the Tapi River basin in Thailand.
Acanthocobitis pavonacea, also known as the spearfin loach, is a species of ray-finned fish. It is known to be found in northeastern India in the Ganges and Brahmaputra basins. This species may be the only member of its genus if a 2015 recommendation to divide the genus Acanthocobitis is followed, currently Fishbase does not do so.
Nemacheilus triangularis is a species of stone loach endemic to the Western Ghats in southern Karnataka, Kerala, and Tamil Nadu, India. It is a fairly common species occurring in streams with gravel, cobbles and bedrock with some sand as the substrate. This fish grows to a length of 5.8 centimetres (2.3 in) SL and can be found in the aquarium trade.
Mesonoemacheilus petrubanarescui is a species of ray-finned fish from India. The specific name petrubanaescui honours the Romanian ichthyologist Petre Mihai Bănărescu. It grows to 3.5 cm (1.4 in) standard length. It is endemic to the Western Ghats and is known from only two locations, the Netravati River and Kabani River in Karnataka and Kerala. It is a little known species which is rare and may be threatened by habitat alteration, sand mining and pollution. It turns up occasionally in the aquarium trade where it is sold as the "dwarf loach".
Nemacheilus ruppelli, also known as the mongoose loach is a species of fish in the genus Nemacheilus. This fish is endemic to the Western Ghats of India. Recent evidence shows that there is only a marginal raw mitochondrial genetic distance between Nemachilichthys shimogensis and N. ruppelli. Although morphometric difference occur at the population level, Keskar et al. conclude that there are no significant differences separating the two species. Therefore they treat N. shimogensis as a synonym of N. ruppelli. The Eschmeyer's Catalog of Fishes follows this treatment.
Nemacheilus selangoricus is a species of ray-finned fish in the genus Nemacheilus. This species can be found in fast flowing forest streams with acidic water and sand-gravel substrate It occurs in the Indonesian islands of Sumatra, Bangka and Belitung as well as in the Malay Peninsula from Singapore north to Trang and Songkhla in Thailand. It is collected for the aquarium trade.
Nemacheilus singhi is a species of ray-finned fish in the stone loach genus Nemacheilus, although some authorities place it in the genus Schistura. This species has only been recorded from a single locality in Nagaland, India.
Nemacheilus stigmofasciatus, the Thuttinjet stone loach, is a species of ray-finned fish in the genus Nemacheilus which has been recorded from just one locality in the west flowing river Seethanathi at Thuttinjet in Karnataka. This locality is at an altitude of 199m above sea level and has many cascades and waterfalls in its upstream portion. The stream is dominated by the presence of pebbles and boulders with gravel and sand making up approximately 5% of the substrate.
Nemacheilus subfusca is a species of ray-finned fish from the family Nemacheilidae in the genus Nemacheilus which is found in Assam and China. It inhabits pebbly streams. N. subfusca was synonymised with Neomacheilus scaturigina which was described by Menon from the collection of Hamilton. It was, however, then treated as a valid species and sometimes placed in the genus Schistura.
Nemacheilus yingjiangensis is a species of ray-finned fish in the genus Nemacheilus, although some authorities place it in the genus Schistura. The species has only been recorded from the Daying River, a tributary of the Irrawaddy River in Yingjiang County, Yunnan Province, China.
The arrow loach is a species of ray-finned fish in the genus Nemacheilus.
Acanthocobitis (Paracanthocobitis) mooreh also known as the Maharashtra zipper loach is a species of ray-finned fish in the genus, or subgenus, Paracanthocobitis. This species is found in the Godavari, Krishna, and Kaveri basins of western and southern India.
