The dwarf loach, ladderback loach, pygmy loach, chain loach or chain botia is a freshwater fish belonging to the family Botiidae. Formerly included in the genus Yasuhikotakia, it is frequently seen in the aquarium trade, the product of captive breeding.
The spined loach is a common freshwater fish in Europe. It is sometimes known as spotted weather loach, not to be confused with the "typical" weather loaches of the genus Misgurnus. This is the type species of the spiny loach genus (Cobitis) and the true loach family (Cobitidae).
The pond loach, also known as the Dojo loach, oriental weatherloach or oriental weatherfish, is a freshwater fish in the loach family Cobitidae. They are native to East Asia, but are also popular as an aquarium fish and introduced elsewhere in Asia and to Europe, America and Australia. The alternate name weather loach is shared with several other Cobitidae, including the other members of the genus Misgurnus and the spotted weather loach. This term comes from their ability to detect changes in barometric pressure before a storm and react with frantic swimming or standing on end.
The stone loach is a European species of fresh water ray-finned fish in the family Nemacheilidae. It is one of nineteen species in the genus Barbatula. Stone loaches live amongst the gravel and stones of fast flowing water where they can search for food. The most distinctive feature of this small fish is the presence of barbels around the bottom jaw, which they use to detect their invertebrate prey. The body is a mixture of brown, green and yellow.
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.
Chanodichthys dabryi, the humpback or lake skygazer, is a species of ray-finned fish in the genus Chanodichthys. This freshwater cyprinid is found in China and Russia where it ranges from the Amur River to the Yangtze. It is fished, but remains common. As presently defined, it is likely species complex. It reaches 42 cm in length and 700 g (1.5 lb) in weight.
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.
Paraschistura bampurensis, the Bampur loach, is a species of stone loach that is found in Southern Iran and Pakistan, along the Persian Gulf and Gulf of Oman. Its common name refers to the Bampur River.
Paraschistura lindbergi is a species of stone loach found in Afghanistan and Pakistan.
Kessler's loach, or the Pishin Lora loach, is a species of stone loach found in the countries of Iran, Afghanistan and Pakistan, from the Gulf of Oman to the Caspian Sea.
Paraschistura naseeri is a species of stone loach endemic to Khyber Pakhtunkhwa province of Pakistan.
Schistura niulanjiangensis is a species of ray-finned fish, a stone loach, in the genus Schistura from the Yangtze drainage in Yunnan. It has been placed in the genus Claea by some authorities but this genus is listed as monotypic in Fishbase.
Schistura pridii is a species of ray-finned fish, a stone loach, in the genus Schistura. It is found in the upper Chao Phraya basin, in streams in the Doi Chiang Dao Wildlife Sanctuary, Chiang Mai Province in Thailand. Here it inhabits torrents, with rocky gravel and pebble substrates in which it often hides.
Schistura sokolovi is a species of ray-finned fish, a stone loach, in the genus Schistura from Vietnam. It occurs in medium-sized to small streams with a current and riffles, over gravel and sandy substrates. The specific name honours the Russian zoologist Vladimir Evgenievich Sokolov (1928-1988) for his contribution to the knowledge of the zoology of central Vietnam.
The arrow loach is a species of ray-finned fish in the genus Nemacheilus.
Iskandaria kuschakewitschi, the Kuschakewitsch loach, is a species of stone loach found in the Central Asian nations of Uzbekistan and Afghanistan.
Triplophysa dorsalis, the grey stone loach, is a species of stone loach in the genus Triplophysa that lives in freshwater. It is found in Uzbekistan, Kazakhstan, Kyrgyzstan and Xinjiang.
The Tibetan stone loach is a species of ray-finned fish in the family Nemacheilidae. The specific name is sometimes spelled stoliczkae but the original spelling used by Steindachner is stoličkai. It is found in southern and central Asia.
The Nemacheilidae, or stone loaches, are a family of cypriniform fishes that inhabit stream environments, mostly in Eurasia, with one genus, Afronemacheilus found in Africa. The family includes about 790 species.
Tuberoschistura baenzigeri is a species of freshwater fish, a stone loach, found in streams in Thailand and the Malay Peninsula. It lives in the Ping River, Chao Phraya River, and Mae Klong River drainages. It lives in streams of moderate current over sand substrates. The specific name honours the Swiss entomologist Hans Bänziger for the assistance he gave Maurice Kottelat while collecting around Chiang Mai.
