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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Caffrogobius: Arabic kafir = to be unbelieving; infidel, a word given by Arabs to all non moslems and also the region of Caffraria in South Africa (Ref. 45335).
More on author: Barnard.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 15 - 75 m (Ref. 2798). Subtropical
Southeast Atlantic: East London to Cape of Good Hope, South Africa.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 7.5 cm TL mannelijk / geslacht onbekend; (Ref. 2798)
Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 10 - 12; Anale stekels: 1; Anale zachte stralen: 9 - 11. Dark spot at rear of spinous dorsal fin; pelvic and anal fins dusky to black (Ref. 2798).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Goren, M., 1996. A review of the southern African gobiid fish genus Caffrogobius Smitt, 1900. Spec. Publ. Smith Inst. Ichthyol. (57):1-28. (Ref. 12725)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 15.7 - 21.7, mean 18.3 °C (based on 7 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.51 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
