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

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Archosargus: Greek, archo = anus + Latin , sargus = sea bream (Ref. 45335).
Eponymy: Louis François de Pourtalès (1824–1880) was a marine biologist born in Switzerland who spent most of his career in the USA. He presented his extensive collections to the Harvard Museum. No etymology is given, but we presume this to be the person intended. (Ref. 128868), visit book page.
More on author: Steindachner.

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

marino bentopelágico; rango de profundidad 3 - 30 m (Ref. 5227). Tropical

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

Eastern Pacific: endemic to the Galapagos Islands. This species is related only to western Atlantic forms (Ref. 9227).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 35.6 cm TL macho / no sexado; (Ref. 5590)

Frequently encountered in bay areas.

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Merlen, G., 1988. A field guide to the fishes of Galapagos. Wilmot Books, London, England 60 p. (Ref. 5590)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 16 September 2022

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Más información

Trophic ecology
componentes alimenticios
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consumo de alimento
Food rations
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Ecology
Ecología

Population dynamics
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Life cycle
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Summary page | Datos específicos | Nombres comunes | Photos

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Estimates based on models

Preferred temperature (Ref. 123201): 23.5 - 24.6, mean 23.7 °C (based on 19 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02089 (0.00983 - 0.04439), b=2.96 (2.78 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 2.9 ±0.32 se; based on food items.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (26 of 100).

Archosargus pourtalesii (Steindachner, 1881)