Diplodus hottentotus

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Diplodus hottentotus

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Spariformes
Family: Sparidae
Genus: Diplodus
Species:
D. hottentotus
Binomial name
Diplodus hottentotus
(A. Smith, 1844)
Synonyms[2]
  • Sargus hottentotus A. Smith, 1844
  • Diplodus cervinus hottentotus (A. Smith, 1844)

Diplodus hottentotus, the zebra, is a species of marine

ray-finned fish belonging to the family Sparidae, which includes the seabreams and porgies. This fish is found in the Western Indian Ocean off Southern Africa
.

Taxonomy

Diplodus hottentotus was first formally

type locality given as the southeastern coast of South Africa. This taxon was previously considered to be a subspecies of the D. cervinus but is now considered to be a valid species.[3] There are two disjunct populations of this “cervinus“ type seabreams in Southern Africa, one in southern Angola, and the other in southern and eastern South Africa and Mozambique, the population in the southeastern Atlantic off southern Angola is of uncertain taxonomy.[4] The genus Diplodus is placed in the family Sparidae within the order Spariformes by the 5th edition of Fishes of the World.[5] Some authorities classify this genus in the subfamily Sparinae,[6] but the 5th edition of Fishes of the World does not recognise subfamilies within the Sparidae.[5]

Etymology

Diplodus hottentotus has the specific name hottentotus, a latinisation of the pejorative term hottentot, a name given by the original Dutch colonists to the Cape to the indigenous people of that region. In this case it is thought to be geographical, referring to the South African coast.[7]

Description

Diplodus hottentotus has a deep, oval and compressed body with a depth that fits into the

total length for this species is 60 cm (24 in), although 30 cm (12 in) is more typical.[2]

Distribution and habitat

Diplodus hottentotus is found in the southwestern Indian Ocean off the south and eastern coasts of South Africa and southern Mozambique. There is a disjunct population in the southeastern Atlantic Ocean off Angola which may be taxonomically distinct.[1][4] The zebra is a sedentary fish that is found in rocky habitats from the surf-zone as deep as 120 m (390 ft) in submarine canyons. The juveniles are also very sedentary and occur on shallow reefs in below the low tide mark, gullies, tidal pools and in the mouths of estuaries.[1]

Biology

Diplodus hottentotus feed on a variety benthic invertebrates and specialise in preying on

spawning season runs from August to December, in the Eastern Cape spawning peaks in October and occurs on inshore reefs.[1]

Fisheries

Diplodus hottentitus has palatable flesh but freshly caught fish emit a nauseating smell.[8] In South Africa this species cannot be sold and may only be caught in recreational fisheries.[1]

References

  1. ^ . Retrieved 22 January 2024.
  2. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2023). "Diplodus hottentotus" in FishBase. October 2023 version.
  3. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Diplodus". Catalog of Fishes. California Academy of Sciences. Retrieved 22 January 2024.
  4. ^ a b Winkler, Alexander Claus (2013). Taxonomy and life history of the Zebra seabream, Diplodus cervinus (Perciformes:Sparidae), in Southern Angola (MSc thesis). Rhodes University.
  5. ^ .
  6. ^ Parenti, P. (2019). "An annotated checklist of the fishes of the family Sparidae". FishTaxa. 4 (2): 47–98.
  7. ^ Christopher Scharpf (12 January 2024). "Order ACANTHURIFORMES (part 6): Families GERREIDAE, LETHRINIDAE, NEMIPTERIDAE and SPARIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf. Retrieved 22 January 2024.
  8. ^ .