Diagnostic Description
(
Inglês
)
fornecido por Fishbase
Distinguished from the other two peninsular Indian species N. anguilla and N. monilis by its colouration and a set of morphometric characters. The species differs in having a lateral line that extends to the pelvic fin base below (vs. reaching up to anal fin in N. anguilla and complete in N. monilis), shorter snout length (35.9-39.4% HL vs 46.8% HL in N. anguilla and 40.5-48.1% HL in N. monilis), bigger eye (28.1-31.3% HL vs 23.0% HL in N. anguilla and 15.9-19.9% HL in N. monilis), caudal peduncle shorter than N. anguilla (12.4-13.1% SL vs 15.5% SL) and shallower than N. monilis (9.5-10.2% SL vs 12.0-14.5% SL). Vent to anal distance is reduced compared to N. anguilla (29.7-34.5% vs 40.6% Pelvic to anal distance) and greater than N. monilis (29.7-34.5% vs 16.9-25.9% Pelvic to anal distance). Notable colour variations are the lesser number of bands on dorsal (back) 11-13 (vs 19-20 in N. anguilla and N. monilis), 6-8 blotches evently spaced along the lateral line (vs. band formed of coalescing blotches extending to caudal base in N. anguilla and monoliform band in N. monilis (Ref. 80640).
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Trophic Strategy
(
Inglês
)
fornecido por Fishbase
The Seethanathi is a small west-flowing river in Karnataka with many cascades and waterfalls in the upstream portion. The elevation of the stream at the type locality is 199m above sea level. The habitat in the study area is dominated by the presence of pebbles and boulders, gravels are lesser, sand constitutes about 5% of the total substrate. Riparian cover is about 20% and gradient is 3% and the banks are highly stable, left bank with thick vegetation while right bank is sparsely vegetated. Feeding was not observed in the field. Gut content were not examinated due to the lesser number of specimens collected (Ref. 80640)
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Nemacheilus stigmofasciatus
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Nemacheilus stigmofasciatus és una espècie de peix de la família dels balitòrids i de l'ordre dels cipriniformes.
Morfologia
- Fa 3,8 cm de llargària màxima.
- La línia lateral s'estén fins a la base de l'aleta pelviana per sota i presenta entre 6 i 8 taques.
-
Musell més curt i ulls més grossos que en Nemacheilus anguilla i Nemacheilus monilis.
- Peduncle caudal més curt que en N. anguilla, però més llarg que en N. monilis.
- Menor nombre de franges al dors (11-13) en comparació amb N. anguilla i N. monilis (19-20).[2][4]
Hàbitat i distribució geogràfica
És un peix d'aigua dolça, bentopelàgic i de clima tropical (14°N-13°N, 75°E-76°E), el qual viu al riu Seethanathi (els Ghats Occidentals, Karnataka, l'Índia).[2][3][4][5][6]
Observacions
És inofensiu per als humans.[4]
Referències
-
↑ Bleeker, P., 1863. Sur les genres de la famille des Cobitioïdes. Versl. Akad. Amsterdam v. 15. 32–44.
-
↑ 2,0 2,1 2,2 Arunachalam, M. & Muralidharan, M., 2009. Nemacheilus stigmofasciatus, a new species of nemacheiline loach (Cypriniformes: Balitoridae) from the Western Ghats, India. Journal of Threatened Taxa, 1 (3): 147-150. «PDF».
-
↑ 3,0 3,1 Catalogue of Life (anglès)
-
↑ 4,0 4,1 4,2 FishBase (anglès)
-
↑ UICN (anglès)
-
↑ India Biodiversity (anglès)
Enllaços externs
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Nemacheilus stigmofasciatus: Brief Summary
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Nemacheilus stigmofasciatus és una espècie de peix de la família dels balitòrids i de l'ordre dels cipriniformes.
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Nemacheilus stigmofasciatus
(
Inglês
)
fornecido por wikipedia EN
Nemacheilus stigmofasciatus, the Thuttinjet stone loach,[2] 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.[1]
Footnotes
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Nemacheilus stigmofasciatus: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
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.
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Nemacheilus stigmofasciatus
(
Basco
)
fornecido por wikipedia EU
(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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Nemacheilus stigmofasciatus: Brief Summary
(
Basco
)
fornecido por wikipedia EU
Nemacheilus stigmofasciatus Nemacheilus generoko animalia da. Arrainen barruko Nemacheilidae familian sailkatzen da.
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Nemacheilus stigmofasciatus
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Vissen Nemacheilus stigmofasciatus 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 2009 door Arunachalam & Muralidharan.
Bronnen, noten en/of referenties Geplaatst op:
27-02-2013
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