分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cobitidae (Spined loaches)
鰍科 (Spined loaches)
Etymology: Microcobitis: Name from the Greek word ‘micros’ for small (used as prefix here) and the generic name Cobitis (type genus of Cobitidae), in which Microcobitis was originally placed due to the similar shape of the lamina circularis in males..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Annam, Viet Nam.
亞洲: 越南安南。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 86547)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 35 - 36. This species possess the following characters: reaches a maximum size of 41 mm SL (vs. ranging from 60 to 300 mm SL); 35-36 vertebrae (vs. 40-52); small metapterygoidquadrate-fenestra with maximum length up to 50% of length of metapterygoid (vs. either absent or maximum length more than 60 % of length of metapterygoid); a shallow postero-dorsal notch of quadrate, length not more than half the height (vs. deep, as long as high or longer) and with usually 5, rarely 4, hypurals (vs. 3-4 hypurals). However, Microcobitis shares these five character states with one or more species in the genera Kottelatlimia, Lepidocephalichthys and Pangio, which are phylogenetically not closely related, suggesting a parallel evolution in several characters (Ref. 86547).
Oviparous, with distinct pairing during breeding (Ref. 205).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 越南安南。
Bohlen, J. and R. Harant, 2010. Microcobitis, a new genus name for Cobitis misgurnoides (Teleostei: Cobitidae). Ichthyol. Explor. Freshwat. 21(4):295-300. (Ref. 86547)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00241 - 0.01141), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assumed Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
