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Siluriformes (Catfishes) >
Austroglanididae (Austroglanids)
Etymology: Austroglanis: Composed from Austro = the south + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335).
More on author: Barnard.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Subtropical; 31°S - 33°S
Africa: Clanwilliam-Olifants River system, South Africa.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 13.7 cm SL mâle / non sexé; (Ref. 118466)
Occurs among rocks and cobbles and under banks in clear, flowing streams. Feeds on insects, especially the larvae of caddis and mayflies, and other small invertebrates taken from the bottom (Ref. 7248).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondanceBRUVS
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.3 ±0.39 se; based on food items.
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 (25 of 100).