Schistura scyphovecteta

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Schistura scyphovecteta Lokeshwor & Vishwanath, 2013

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drawing shows typical species in Nemacheilidae.

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335);  scyphovecteta: The specific epithet is derived from Latin scypho (goblet) and vectes (bars); a compound name in reference to the presence of goblet shaped bars on the body; and formed as an adjective..

Environment: milieu / climate zone / depth range / distribution range Ecologia

; Água doce demersal. Tropical

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Asia: Kaoao and Kolchaw Rivers in Mizoram, India.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL macho/indeterminado; (Ref. 94459); 3.9 cm SL (female)

Descrição breve Morfologia | Morfometria

Raios dorsais moles (total): 11; Raios anais moles: 8. Schistura scyphovecteta can be diagnosed from all congeners by the combination of the following characters: lateral line with six dark brown saddles, each one continuing to the flank, forming globular-shaped bars overlaying a hazy brown stripe; a complete lateral line; dorsal-fin base with two black spots; an incomplete black basicaudal bar; absence of median notch on the lower jaw; and males with a suborbital flap. This new species is similar to its congener S. menanensis from the Mae Nam Nan drainage, Thailand by possessing a longitudinal brown stripe along the lateral line superposed by the bar pattern, but differs from that species in having a complete lateral line (vs. incomplete lateral line), dorsal fin with 7½ branched rays (vs. 8½), pectoral fin with 10 branched rays (vs. 9), and the absence of a median notch on the lower jaw (vs. presence) (Ref. 94459).

Biologia     Glossário (ex. epibenthic)

This species usually inhabits streams with swift current, among big boulders and rocks in southern Mizoram. Topotypic specimens of this species were taken from Kaoao River near New Serkawr village, among big boulders, in fast current. Two paratypes were also caught from the Kolchaw River near Kolchaw. This fish co-occurs with the following species: Olyra sp. (Bagridae); Devario sp., Pethia sp., Garra sp. (Cyprinidae); Schistura nebeshwari (Nemacheilidae); and Glyptothorax jayarami (Sisoridae) (Ref. 94459).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Lokeshwor, Y. and W. Vishwanath, 2013. Two new species of stone loaches of the genus Schistura from the Koladyne basin Mizoram, India (Teleostei: Cobitoidei: Nemacheilidae). Zootaxa 3731(4):561-576. (Ref. 94459)

Categoria na Lista Vermelha da IUCN (Ref. 125652)


CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless





Utilização humana

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00295 - 0.01482), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  3.0   ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).