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Diagnostic Description

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Differs from its congeners in Indochina by the combination of the following characters: wide median incision in upper lip; distance between anus and anal fin origin 2.6-3.8 eye diameter; pelvic fin clearly reaching beyond anus; caudal fin deeply emarginate; body with 7-11 dark bars, wider than interspaces, regularly shaped and set, meeting their homologues on back; black bar at caudal-fin base complete, reaching dorsal and ventral midlines (Ref. 40772).
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Morphology

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Dorsal soft rays (total): 12; Analsoft rays: 8
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Biology

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Abundant in streams and rivers with gravel or rocky substrate and high water velocities (Ref. 40772). Resistant to organic pollution and can survive in streams that flow through villages and towns and exhibit strong signs of human perturbation (Ref. 40772). Most abundant in riffles and rapids with current velocities more than 1 m/s below the surface (Ref. 40772). Found in small high gradient rivers and small mountain streams, as well (Ref. 40772). Often associated with Poropuntius sp., Annamia normani, Schistura dalatensis and Glyptothorax laosensis (Ref. 40772).
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Schistura yersini ( Catalan; Valencian )

provided by wikipedia CA

Schistura yersini és una espècie de peix de la família dels balitòrids i de l'ordre dels cipriniformes.[4]

Morfologia

Els mascles poden assolir els 6,3 cm de longitud total.[5]

Distribució geogràfica

Es troba al centre del Vietnam: els rius Dong Nai i Srepok.[2][5][6][7]

Referències

  1. McClelland J., 1838. Observations on six new species of Cyprinidae, with an outline of a new classification of the family. J. Asiatic Soc. Bengal v. 7 (for Nov. 1838). 941-948.
  2. 2,0 2,1 Freyhof, J. & D. V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwaters v. 12 (núm. 2): 133-191.
  3. BioLib (anglès)
  4. The Taxonomicon (anglès)
  5. 5,0 5,1 FishBase (anglès)
  6. Catalogue of Life (anglès)
  7. Serov, D.V., Nezdoliy, V.K. i Pavlov, D. S., 2006. The Freshwater Fishes of Central Vietnam. KMK Scientific Press Ltd., Moscou, Nha Trang.


Bibliografia

  • Banarescu, P. i T. T. Nalbant 1995: A generical classification of Nemacheilinae with description of two new genera (Teleostei: Cypriniformes: Cobitidae). Travaux du Museum d'Histoire Naturelle "Grigore Antipa" v. 35: 429-495.
  • Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco (Califòrnia), Estats Units. 2905. ISBN 0-940228-47-5.
  • Freyhof, J. & D. V. Serov 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwaters v. 12 (núm. 2): 133-191.
  • Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
  • Jayaram, K. C. 1981: The freshwater fishes of India, Pakistan, Bangladesh, Burma and Sri Lanka--a handbook: i-xxii + 1-475, Pls. 1-13. Zoological Survey of India.
  • Kottelat, M. 1989: Zoogeography of the fishes from Indochinese inland waters with an annotated check-list. Bulletin Zoölogisch Museum, Universiteit van Amsterdam v. 12 (núm. 1): 1-55.
  • Kottelat, M. 1990: Indochinese nemacheilines. A revision of nemacheiline loaches (Pisces: Cypriniformes) of Thailand, Burma, Laos, Cambodia and southern Vietnam: 1-262. Verlag Dr. Friedrich Pfeil, Munic, Alemanya.
  • Kottelat, M. 2000. Diagnoses of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. v. 5 (núm. 1): 37-82.
  • Menon, A. G. K. 1987: The fauna of India and the adjacent countries. Pisces. Vol. IV.: i-x + 1-259, Pls. 1-16. Teleostei - Cobitoidea. Part 1. Homalopteridae. Zoological Survey of India.
  • Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall. Any 2000.
  • Nelson, J.: Fishes of the World, 3a edició. Nova York, Estats Units: John Wiley and Sons. Any 1994.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.


Enllaços externs

 src= Podeu veure l'entrada corresponent a aquest tàxon, clade o naturalista dins el projecte Wikispecies.
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Schistura yersini: Brief Summary ( Catalan; Valencian )

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Schistura yersini és una espècie de peix de la família dels balitòrids i de l'ordre dels cipriniformes.

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Schistura yersini

provided by wikipedia EN

Schistura yersini is a species of ray-finned fish, a stone loach, in the genus Schistura which is found in two mountain rivers near Dalat in Vietnam. The species is abundant in steep, streams and rivers which have a gravel or rocky substrate and fast current. It is resistant to organic pollution and human disturbance of its habitat and is able to persist in streams flowing through settlements. It is most common in riffles and rapids where the water flow is greater than 1 metre per second below the surface.[1] The specific name honours the Swiss biologist and humanist Alexandre Yersin (1863-1943), who spent a great deal of his life working around Dalat near where the original type of this species was collected.[2]

References

  1. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2017). "Schistura yersini" in FishBase. October 2017 version.
  2. ^ "Order CYPRINIFORMES: Family NEMACHEILIDAE (Stone Loaches)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. 2017. Retrieved 21 January 2018.
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Schistura yersini: Brief Summary

provided by wikipedia EN

Schistura yersini is a species of ray-finned fish, a stone loach, in the genus Schistura which is found in two mountain rivers near Dalat in Vietnam. The species is abundant in steep, streams and rivers which have a gravel or rocky substrate and fast current. It is resistant to organic pollution and human disturbance of its habitat and is able to persist in streams flowing through settlements. It is most common in riffles and rapids where the water flow is greater than 1 metre per second below the surface. The specific name honours the Swiss biologist and humanist Alexandre Yersin (1863-1943), who spent a great deal of his life working around Dalat near where the original type of this species was collected.

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Schistura yersini ( Spanish; Castilian )

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Schistura yersini es una especie de peces de la familia Balitoridae en el orden de los Cypriniformes.

Morfología

• Los machos pueden llegar alcanzar los 6,3 cm de longitud total.[1]

Distribución geográfica

Se encuentra en el Vietnam.

Hábitat

Es un pez de agua dulce.

Referencias

  1. FishBase (en inglés)

Bibliografía

  • Fenner, Robert M.: The Conscientious Marine Aquarist. Neptune City, Nueva Jersey, Estados Unidos : T.F.H. Publications, 2001.
  • Helfman, G., B. Collette y D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts, Estados Unidos , 1997.
  • Hoese, D.F. 1986: . A M.M. Smith y P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlín, Alemania.
  • Maugé, L.A. 1986. A J. Daget, J.-P. Gosse y D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB Bruselas; MRAC, Tervuren, Flandes; y ORSTOM, París, Francia. Vol. 2.
  • Moyle, P. y J. Cech.: Fishes: An Introduction to Ichthyology, 4a. edición, Upper Saddle River, Nueva Jersey, Estados Unidos: Prentice-Hall. Año 2000.
  • Nelson, J.: Fishes of the World, 3a. edición. Nueva York, Estados Unidos: John Wiley and Sons. Año 1994.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a. edición, Londres: Macdonald. Año 1985.

 title=
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Schistura yersini: Brief Summary ( Spanish; Castilian )

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Schistura yersini es una especie de peces de la familia Balitoridae en el orden de los Cypriniformes.

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Schistura yersini ( Basque )

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Schistura yersini Schistura generoko animalia da. Arrainen barruko Nemacheilidae familian sailkatzen da.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Schistura yersini FishBase webgunean. 2006ko apirilaren bertsioa.

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Schistura yersini: Brief Summary ( Basque )

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Schistura yersini Schistura generoko animalia da. Arrainen barruko Nemacheilidae familian sailkatzen da.

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Schistura yersini ( Dutch; Flemish )

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Vissen

Schistura yersini is een straalvinnige vissensoort uit de familie van de bermpjes (Nemacheilidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 2001 door Freyhof & Serov.

Bronnen, noten en/of referenties
  1. (en) Schistura yersini. FishBase. Ed. Ranier Froese and Daniel Pauly. 02 2013 version. N.p.: FishBase, 2013.
Geplaatst op:
27-02-2013
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