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Schistura dorsizona Kottelat, 1998

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Schistura dorsizona
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Lao People's Democratic Republic country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in the lower and upper Nam Theun, a tributary of the Mekong basin (Ref. 27732). Also Ref. 43281.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/la.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., 1998
National Database:

Common names from other countries

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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).
  More on author: Kottelat.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性.   熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Asia: Mekong basin in Laos.
亞洲: 在寮國的湄公河流域。

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?, range 4 - ? cm
Max length : 4.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 27732)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 12; 臀棘: 0; 臀鰭軟條: 8. Body slender (body depth 5.9-7.8 times in SL); 6-11 black saddles extending from the middle of the sides across the dorsal mid-line on a whitish-yellowish background; a large roundish black blotch on caudal-fin base (Ref. 27732).
身體細長的;(體高 5.9-7.8 標準體長比率) 6-11個黑色的鞍狀斑延伸橫過在微白色-淡黃色的背景上的背部中線的側邊的從中央; 在尾鰭基底上的一個大的圓黑色的斑塊.(參考文獻 27732)

生物學特性     字彙 (例如 epibenthic)

Found in streams with relatively clear, fast water and sandy to gravel substrate; stomach of one female specimen contained aquatic insect larvae (Ref. 27732).

用相當清澈又快速的水發現於溪流了與沙的對礫石底部; 一件母標本的腹部包含了水生的昆蟲幼生。 (參考文獻 27732)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

亞洲: 在寮國的湄公河流域。

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Kottelat, M., 1998. Fishes of the Nam Theun and Xe Bangfai basins, Laos, with diagnoses of twenty-two new species (Teleostei: Cyprinidae, Balitoridae, Cobitidae, Coiidae and Odontobutidae). Ichthyol. Explor. Freshwat. 9(1):1-128. (Ref. 27732)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 07 July 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

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更多資訊

Trophic ecology
食物相
Diet compositions
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捕食者
Ecology
生態學
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Population dynamics
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Length-weight rel.
Length-length rel.
長度-頻率
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繁殖
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仔魚
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魚的聲音
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參考文獻

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網路資源

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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=0.00692 (0.00311 - 0.01538), 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 (Ref. 69278):  3.2   ±0.40 se; based on food items.
回復力 (Ref. 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).