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Austrobatrachus iselesele Greenfield, 2012
Zulu toadfish
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Austrobatrachus iselesele
Picture by Connell, A.
Pictures | Google afbeelding
Picture by Connell, A.
Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa
> Batrachoidiformes (Toadfishes) > Batrachoididae (Toadfishes) > Halophryninae
Etymology: Austrobatrachus: Composed from Austro = south + Greek, batrachos = frog (Ref. 45335); iselesele: The name iselesele is isiZulu for toad, referring to the common name of the fishes in the family Batrachoididae; noun in apposition.
More on author: Greenfield.
Etymology: Austrobatrachus: Composed from Austro = south + Greek, batrachos = frog (Ref. 45335); iselesele: The name iselesele is isiZulu for toad, referring to the common name of the fishes in the family Batrachoididae; noun in apposition.
More on author: Greenfield.
Environment: milieu / climate zone / depth range / distribution range Ecologie
marien rifbewoner; diepte ? - 50 m (Ref. 91120). Subtropical
Verspreiding Landen | FAO regio's | Ecosystemen | Voorkomen | Point map | Introducties | Faunafri
Western Indian Ocean: South Africa.
Grootte / Gewicht / Leeftijd
Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 3; Dorsale zachte stralen (totaal) : 21 - 23; Anale zachte stralen: 15 - 18. This species is distinguished by the following characters: a foramen at the top of the pectoral-fin axil; no tentacles over the eye; fine lines and ridges on the snout, interorbital area, and on top of the head posterior to the orbit (true for the genus); body with distinct black spots on sides and pectoral-fin base; snout 5.0 % SL or greater; eye into caudal-peduncle depth 0.86-1.10 times (Ref. 91120).
This species is not common and apparently choose holes into which it fits snugly. Feeds on whole mlluscs (Amalda optima, Colubraria c.f. castanea, Harpa queketti, Phalium labliatum, and Ranella sp. (Ref. 91120).
Levenscyclus en paargedrag Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Hoofdreferentie
Upload your references | Referenties | Coördinator : Collette, Bruce B. | Medewerkers
Greenfield, D.W., 2012. Austrobatrachus iselesele, a new toadfish species from South Africa (Teleostei: Batrachoididae). Zootaxa 3400:58-63. (Ref. 91120)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Onvoldoende gegevens (DD) ; Date assessed: 11 July 2023
CITES
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
FAO - Publication: search | FishSource |
Meer informatie
Trophic ecology
Voedselitems
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Length-weight rel.
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Lengtefrequenties
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Body composition
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Zuurstofverbruik
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Aquaculture systems
Aquacultuurprofielen
Kweeklijnen
Ciguatera cases
Stamps, coins, misc.
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Internetbronnen
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Estimates based on models
Fylogenetische diversiteitsindex (Ref. 82804): PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trofisch niveau (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).