分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Bagridae (Bagrid catfishes)
鱨科 (Bagrid catfishes)
Etymology: Batasio: Malabar voice as the name of the fish (Ref. 45335); sharavatiensis: Named for the Sharavati River.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: River Sharavati in Karnataka, India.
亞洲: 印度。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 51080)
背棘 (總數) : 1; 背的軟條 (總數) : 7 - 8. Distinguished from all other known species of Batasio by having colorless body, without any bars or bands, spots or stripes, and long adipose dorsal fin almost confluent with the caudal but for a narrow notch (Ref. 51080).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 印度。
Ng, H.H. and D.R. Edds, 2004. Batasio macronotus, a new species of bagrid catfish from Nepal (Teleostei: Bagridae). Ichthyol. Explor. Freshwat. 15(4):295-300. (Ref. 54041)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
瀕危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 17 June 2010
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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=0.00871 (0.00408 - 0.01859), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.1 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).
