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); crabro: From the Latin crabro (hornet, large wasp).
More on author: Kottelat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Nam Ngiap basin, Laos.
亞洲: Nam Ngiap 流域，寮國。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 36949)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Anterior nostril pierced on front side of a flap; processus dentiformis present; small median notch in upper lip, median interruption in lower lip; no median notch in lower jaw; lateral line incomplete, reaching vertical of middle of dorsal-fin base; anus about 1-2 eye diameters in front of anal-fin origin; 8.5 branched dorsal-fin rays; 5.5 branched anal-fin rays; caudal fin emarginate, with 7+7 branched rays; axillary pelvic lobe present; a black blotch on cheek, below eye, tip of snout yellow; body orange, with 4 broad dark brown bars, wider than interspaces; a swarm of black pigments forming a very broad band from first bar to caudal-fin base; black bar at caudal-fin base restricted to lower two-thirds, with a lower posterior projection along base of 3 lowermost principal rays; an elongate black spot on last upper procurrent ray and base of uppermost principal ray; a low black spot on anterior base of dorsal fin; a series of blackish marks on rays of all fins (Ref. 36949).
前鼻孔在鰓蓋的在前面側邊上刺穿了; 活動 dentiformis 呈現; 在上嘴唇中的小中央的凹槽, 在下唇中的中動脈中斷; 在下頜中的沒有中央的凹槽; 側線不完全的, 達到垂直的背鰭基底的中央; 關於臀鰭前面起源的 1-2 眼直徑的肛門; 8.5 分枝的背鰭鰭條; 5.5 分枝的臀鰭棘條; 尾鰭邊緣微凹的,7+7個分支條; 腋窩的腹鰭葉呈現; 在頰上的一個黑色的斑塊, 在眼之下, 吻尖黃色; 身體橘色的, 有四個寬的深褐色的橫帶, 比間隙寬; 一群黑色素形成一個來自第一個橫帶到尾鰭基底的最寬的地帶; 在侷限於下面三分之二的尾鰭基底的黑色橫帶, 具有一個低的在後部的突出沿著 3個最低的主要鰭條的基底; 在最後的上面前流的鰭條與最上面主要的鰭條的基底上的一個細長的黑色斑點; 一個低的黑色斑點在前面背鰭基底; 在所有鰭的鰭條上的一系列的黑色標誌.(參考文獻 36949)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: Nam Ngiap 流域，寮國。
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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).
