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俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
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 / 深度上下限 / distribution range
生態學
; 淡水 居於水底的.
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Asia: Kaoao and Kolchaw Rivers in Mizoram, India.
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 3.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 94459); 3.9 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 11; 臀鰭軟條: 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).
Body shape (shape guide): elongated.
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
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00310 - 0.01545), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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