Schistura nicholsi

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Schistura nicholsi
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Cypriniformes
Family: Nemacheilidae
Genus: Schistura
Species:
S. nicholsi
Binomial name
Schistura nicholsi
(H. M. Smith, 1933) [2]
Synonyms

Nemacheilus nicholsiSmith, 1933

Schistura nicholsi is a species of ray-finned fish, a stone loach, in the genus Schistura . It is found in the Mekong basin of north eastern Thailand, Laos and it is also likely to be found in Cambodia. It occurs in shallow riffles with moderate to fast flows. Human modification of the rivers' morphology through such activities as logging and agriculture are affecting this species range. However, its distribution covers a wide geographic range and it is assessed as Least Concern by the IUCN. [1]

The specific name honors John Treadwell Nichols (1883–1958), who was curator of fishes at the American Museum of Natural History and who made an important contribution to the ichthyology of China, and especially to the knowledge of loaches. [3]

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<i>Schistura rupecula</i> Species of fish

Schistura rupecula is a species of ray-finned fish, a stone loach, in the genus Schistura. It is distributed through the eastern Himalayas from North Bengal through Bihar, Himachal Pradesh, Uttaranchal and Uttar Pradesh in India and into Nepal. Its habitat is hill streams with pebbly stream beds while adults are often found in shallow water riffles and spring pools. The specific name rupecula means "rock dweller" which was given to the species by its describer John McClelland in reference to the hill streams around Simla from where the type specimens were collected. It is the type species of the genus Schistura.

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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 and in riffles, over substrates consisting of gravel to stone. It is known to be raised in local subsistence fisheries and traded both nationally and internationally as an ornamental fish.

Schistura sombooni is a species of ray-finned fish, a stone loach, in the genus Schistura. It is found only in the Mekong drainage system in Laos where it occurs in stretches of streams with a relatively slow current and a gravel or sandy stream bed. The specific name honours Somboon Phetphommasouk a liaison engineer with the Nam Theun 2 Electricity Consortium of Vientiane who rendered assistance and help in the field to the describer of this species, Maurice Kottelat.

Schistura vinciguerrae is a species of ray-finned fish, a stone loach, in the genus Schistura which is found in the Irrawaddy and Salween River basins in Myanmar, and the Chindwin drainage in Myanmar and Manipur, India. The specific name honours the Italian ichthyologist Decio Vinciguerra, who classified Burmese fishes and described the species, Schistura multifasciata, which S. vinciguerrae was separated from.

<i>Schistura waltoni</i> Species of fish

Schistura waltoni is a species of ray-finned fish, a stone loach, in the genus Schistura. It is a species of in streams which have a moderate to fast current where it can be found in riffles, over gravel to rock beds. It is often recorded in small streams in forest, even where the water is very shallow. It occurs in the upper reaches the Chao Phraya watershed in Thailand in the rivers Mae Nam Ping, Mae Nam Wang and Mae Nam Yom. The specific name honours Joseph Walton a 19th Century contributor to the fish collection at the Academy of Natural Sciences of Philadelphia.

Schistura devdevi is a species of ray-finned fish in the stone loach genus Schistura. It is found in clear, swift streams with pebble beds in upland areas of the Indian states of Arunachal Pradesh, Assam, Sikkim and West Bengal, as well as in Nepal. It sometimes appears in the aquarium trade. The specific name honours Dr Dev Dev Mukerji of the Zoological Survey of India.

References

  1. 1 2 Juffe Bignoli, D. (2012). "Schistura nicholsi". IUCN Red List of Threatened Species . 2012: e.T181353A1725208. doi: 10.2305/IUCN.UK.2012-1.RLTS.T181353A1725208.en . Retrieved 18 November 2021.
  2. Froese, Rainer; Pauly, Daniel (eds.) (2017). "Schistura nicholsi" in FishBase. October 2017 version.
  3. "Order CYPRINIFORMES: Family NEMACHEILIDAE (Stone Loaches)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. 2017. Retrieved 20 January 2018.