分類 / Names
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); sexcauda: sexcauda: sex (Latin): six and cauda (Latin): tail, in reference to the number of bars behind dorsal fin (Ref. 39226).
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Chao Phraya basin and its tributary streams around the central plain of Thailand (Ref. 39226). Reported from the Mekong basin (Ref. 26336).
亞洲: 泰國的中央平原的周圍湄南河流域與它的支流.(參考文獻 39226) 記錄來自湄公河流域了。 (參考文獻 26336)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 39226)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 12; 臀鰭軟條: 8. A member of the group of species with complete or nearly complete lateral line, 8 1/2 branched dorsal rays, 9+8 branched caudal rays and no sexual dimorphism. Can be distinguished by the following characters: lateral head length 104-120% HL; lateral line complete or reaching at least posterior extremity of anal fin base (seldom only to anus); caudal fin emarginate (Ref. 39226).
一個群種的成員具有完全的或幾乎側線完整,81/2個分枝的背鰭鰭條,9+8個分枝的尾部鰭條與沒有性的同種二形。 鑑別的特徵是下列的特徵: 側面的頭長 104-120% HL; 側線完整或達到臀鰭基底的至少在後部末端;(很少只有對肛門) 尾鰭邊緣微凹的.(參考文獻 39226)
Feeds on insect larvae (Ref. 39226).
吃昆蟲幼生。 (參考文獻 39226)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 泰國的中央平原的周圍湄南河流域與它的支流.(參考文獻 39226) 記錄來自湄公河流域了。 (參考文獻 26336)
Kottelat, M., 1990. Indochinese nemacheilines. A revision of nemacheiline loaches (Pisces: Cypriniformes) of Thailand, Burma, Laos, Cambodia and southern Viet Nam. Verlag Dr. Friedrich Pfeil, München, Germany. 262 p. (Ref. 39226)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 10 July 2011
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Estimates based on models
Phylogenetic diversity index (Ref.
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 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
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).
