South Africa country information

Common names: Blacktail, Dassie
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 12484. In range Ref. 3198.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: van der Elst, R.P. and F. Adkin (eds.), 1991
National Database:

Common names from other countries

Dassie, Sar commun du Cap, Sargo común del Cabo, ... more

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).

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

marino asociado a arrecife; rango de profundidad 0 - 50 m (Ref. 27121). Tropical; - 35°S

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Southeast Atlantic and Western Indian Ocean: Angola to Mozambique and southern Madagascar, possibly reaching Mauritius (Ref. 3168, 3198).

Length at first maturity / Tamaño / Peso / Age

Maturity: L_m 21.1 range ? - ? cm
Max length : 45.0 cm TL macho / no sexado; (Ref. 3198); common length : 30.0 cm TL macho / no sexado; (Ref. 3507); edad máxima reportada: 21 años (Ref. 26244)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 12; Radios blandos dorsales (total) : 14 - 15; Espinas anales: 3; Radios blandos anales: 13 - 14. Young specimens with fine crossbars; large adults almost uniformly black.

Adults occur in shallow rocky and sandy substrate; juveniles in shallow reefs, estuary mouths and intertidal pools, sandy beach surf zone. Omnivorous on seaweeds, sponges and bivalves. Also feeds on crustaceans, worms, mollusks, and fish. Sold fresh or whole and as bait.

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 01 December 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: escaso valor comercial; pesca deportiva: si; carnada: usually

FAO(Publication : search) | FishSource |

Más información

Trophic ecology
componentes alimenticios
Diet compositions
Food consumptions
Food rations
Despredadores

Ecology
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Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Abundances

Life cycle
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Fecundities
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Egg(s)
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Larva
Dinámica larvaria

Distribution
Países
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BRUVS - Videos

Anatomy
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Physiology
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Nutrients
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Tipo de natación
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
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Human related
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Perfiles de acuicultura
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Stamps, coins, misc.

Outreach
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Taxonomy
Nombres comunes
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References
Referencias

Herramientas

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Summary page | Datos específicos | Nombres comunes | Photos

Fuentes de Internet

Estimates based on models

Preferred temperature (Ref. 115969): 18.6 - 27, mean 25.9 (based on 56 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.00951 - 0.02409), b=3.08 (2.95 - 3.21), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 2.7 ±0.15 se; based on food items.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (tm=3; tmax=21).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (38 of 100).

Price category (Ref. 80766): High.

Diplodus capensis (Smith, 1844)