Actinopteri (ray-finned fishes) > 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: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal. Subtropical
Southeast Atlantic: Swakopmund, Namibia southward to East London, South Africa.
Length at first maturity / Size / Weight / Age
Maturity: Lm 4.5  range ? - ? cm
Max length : 14.0 cm TL male/unsexed; (Ref. 4343)
Found in rock pools and estuaries, in weed or mud (Ref. 5299).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Fisheries: of no interest
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 15.2 - 25.2, mean 18 °C (based on 121 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00662 - 0.02084), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245
Trophic level (Ref. 69278
): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (24 of 100) .
Nutrients (Ref. 124155
): Calcium = 238 [108, 510] mg/100g ; Iron = 1.41 [0.79, 2.72] mg/100g ; Protein = 18.3 [16.6, 20.0] % ; Omega3 = 0.294 [0.153, 0.522] g/100g ; Selenium = 27.2 [11.8, 59.2] μg/100g ; VitaminA = 17.3 [5.6, 51.8] μg/100g ; Zinc = 1.19 [0.72, 1.94] mg/100g (wet weight);