Austroglanis barnardi, Barnard's rock-catfish

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Austroglanis barnardi (Skelton, 1981)

Barnard's rock-catfish
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Image of Austroglanis barnardi (Barnard\
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drawing shows typical species in Austroglanididae.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> 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).

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser demersal. Subtropical; 31°S - 33°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Africa: Clanwilliam Olifants River system, South Africa. Extremely uncommon and threatened by stream channeling, water extraction, sedimentation and introduced bass.

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 8.6 cm SL Männchen/unbestimmt; (Ref. 118466)

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Occurs among cobbles in clear, flowing water (Ref. 7248). Maximum length given by R. Bills (pers. comm.).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Skelton, P.H., 1993. A complete guide to the freshwater fishes of southern Africa. Southern Book Publishers. 388 p. (Ref. 7248)

IUCN Rote Liste Status (Ref. 130435)

  stark gefährdet (EN) (B1ab(ii,iii,v)+2ab(ii,iii,v)); Date assessed: 02 December 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 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).
Trophic level (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Generation time: 3.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (31 of 100).