Mexico country information

Common names: Bigeye scad, Chicharro, Charrito ojón
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref: De la Cruz Agüero, J., M. Arellano Martínez, V.M. Cota Gómez and G. de la Cruz-Agüero, 1997
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from the Gulf of California southward (Ref. 9283). Recorded from several localities in Baja California Sur (Ref. 37955). Also Refs. 3277, 94885.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/mx.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: De la Cruz Agüero, J., M. Arellano Martínez, V.M. Cota Gómez and G. de la Cruz-Agüero, 1997
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Carangidae (Jacks and pompanos) > Caranginae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Sélar coulisou, Chicharro ojón, Big-eyed scad, ... more

Main reference

Smith-Vaniz, W.F. 1995. (Ref. 9283)
References | Biblio | Coordinator : Smith-Vaniz, William F. | Collaborators

Size / Weight / Age

Max length : 70.0 cm TL male/unsexed; (Ref. 48635)

Environment

Marine; reef-associated; depth range 0 - 170 m (Ref. 9283), usually 2 - 10 m (Ref. 40849)

Climate / Range

Subtropical, preferred 27°C (Ref. 107945); 47°N - 24°S, 180°W - 180°E

Distribution

Circumtropical. Indo-Pacific: East Africa (Ref. 3287) to Rapa, north to southern Japan and the Hawaiian Islands, south to New Caledonia. Eastern Pacific: Mexico to Peru, including the Galapagos Islands (Ref. 5530). Western Atlantic: Nova Scotia, Canada and Bermuda through the Gulf of Mexico and the Caribbean to to São Paulo (Ref. 47377), Brazil. Eastern Atlantic: Cape Verde to southern Angola (Ref. 7097).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 9; Dorsal soft rays (total): 24-27; Anal spines: 3; Anal soft rays: 21 - 23.

Adults prefer clear oceanic waters around islands to neritic waters (Ref. 5217). Occasionally in turbid waters (Ref. 9283). Pelagic (Ref. 58302). Individuals travel in compact groups of hundreds of thousands of fish. Mainly nocturnal in habit, they disperse at night to feed on small shrimps, benthic invertebrates, and forams when inshore, and zooplankton and fish larvae when offshore (Ref. 9283, 90102). Marketed fresh and salted or dried (Ref. 9283). Reported to reach 70 cm TL (Ref. 48635).

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Reports of ciguatera poisoning (Ref. 30911)

Human uses

Fisheries: highly commercial; gamefish: yes; bait: usually

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

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

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.8 ±0.2 se; Based on diet studies.

Resilience (Ref. 69278)
High, minimum population doubling time less than 15 months (K=0.6-0.9)

Vulnerability (Ref. 59153)
Moderate vulnerability (39 of 100)

Price category (Ref. 80766)
Very high

Selar crumenophthalmus (Bloch, 1793)