Classification / Names
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Siluriformes (Catfishes) >
Bagridae (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
Écologie
; eau douce démersal. Tropical
Asia: River Sharavati in Karnataka, India.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 10.7 cm SL mâle / non sexé; (Ref. 51080)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 1; Rayons mous dorsaux (Total) : 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
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menacé (EN) (B1ab(iii)+2ab(iii)); Date assessed: 17 June 2010
Menace pour l'homme
Harmless
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Sources Internet
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).
Niveau trophique (Ref.
69278): 3.3 ±0.1 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).