Mexico country information

Common names: Mojarra sargacera, Perca
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges south to Guadalupe I., off central Baja California (Ref. 2850, 27436). Also Ref. 11768.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lamb, A. and P. Edgell, 1986
National Database:

Common names from other countries

Mojarra sargacera, Perca, 短鳍海鲫, ... more

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

> Ovalentaria/misc (Various families in series Ovalentaria) > Embiotocidae (Surfperches)
Etymology: Brachyistius: Greek, brachys, eia = short (Ref. 45335).
More on author: Gill.

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

marino demersal; rango de profundidad ? - 30 m (Ref. 2850). Subtropical; 61°N - 20°N, 154°W - 114°W

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

Eastern Pacific: northern British Columbia, Canada to central Baja California, Mexico, including Guadalupe Island, off north central Baja California.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 22.0 cm TL macho / no sexado; (Ref. 2850)

Short description Morfología | Morfometría

Espinas dorsales (total): 7 - 9; Radios blandos dorsales (total): 13-16; Espinas anales 3; Radios blandos anales: 21 - 24; Vértebra: 31 - 34. Color variable, olive brown to coppery above lateral line, with dark pigment under each scale, bright below lateral line; dark on axil; fins either pale or rosy (Ref. 6885).

Found among giant kelp, usually up in kelp canopy. Feed on small crustaceans, especially ones that live on kelp. Also a cleaner which picks external parasites from other fishes. Usually occur in large aggregations in summer (Ref. 2850). Viviparous, female carries the developing young (Ref. 205).

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

Viviparous, female carries the developing young (Ref. 205).

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 12 October 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Acuario: Acuarios públicos

FAO(Publication : search) | FishSource |

Más información

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Ecología
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componentes alimenticios
consumo de alimento
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Metabolismo
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Reproducción
Madurez
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Fecundidad
Huevos
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Age/Size
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Length-weight
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Morfometría
Morfología
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Referencias
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heritabilidad
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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): 8.4 - 18.3, mean 10.7 (based on 229 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01318 (0.00559 - 0.03107), b=3.05 (2.84 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.5 ±0.50 se; based on food items.

Resiliencia (Ref. 120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (tm=1).

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Brachyistius frenatus Gill, 1862