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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335).
More on author: McClelland.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique. Tropical
Asia: Meghalaya and Sikkim in India (Ref. 4833). Brahmaputra River drainage and Surma-Meghna River system (Ref. 93805).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 21.5 cm mâle / non sexé; (Ref. 4833)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 1; Rayons mous dorsaux (Total) : 6; Épines anales: 12; Rayons mous anaux: 13; Vertèbres: 37. Distinguished from other species of Glyptothorax in the Indian subcontinent except for G. ater, G. brevipinnis, G. churamanii, G. jayarami, G. nelsoni, G. pantherinus, G. pectinopterus, G. radiolus and G. saisii in having (vs. lacking) a prominently plicate ventral surface of the pectoral-fin spine and the first pelvic-fin ray. Can be separated from G. ater, G. brevipinnis, G. churamanii, G. jayarami, G. nelsoni, G. pantherinus, G. pectinopterus, G. radiolus and G. saisii in having the following combination of characters: snout length 51.8-54.7% HL, wedge-shaped central depression in thoracic adhesive apparatus devoid of skin ridges, pectoral-fin length 18.7-23.8% SL, plicae on ventral surfaces of pectoral-fin spine continuous, dorsal-fin spine length 10.3-15.7% SL, dorsal-to adipose distance 24.9-27.9% SL, body depth at anus 11.0-14.7% SL, adipose-fin base length 10.7-13.5% SL, caudal-peduncle length 18.4-20.7% SL, caudal-peduncle depth 6.8-8.6% SL (1.6-1.9 times in body depth at anus), and distinct pale midlateral stripe on body (Ref. 93805).
Inhabits mountain rapids (Ref. 41236).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: intérêt commercial mineur
Outils
Articles particuliers
Télécharger en XML
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=0.00776 (0.00280 - 0.02153), b=3.08 (2.84 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
