Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology: Ariopsis: Greek, ari = very, strength, superiority + Greek, opsis = appearance (Ref. 45335).

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

marin; saumâtre démersal. Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: Mexico.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 29.1 cm SL mâle / non sexé; (Ref. 116660)

Description synthétique Clés d'identification | Morphologie | Morphométrie

This species is distinguished from its congeners by the following characters: gill rakers on the first gill arch 19-20; first and second gill arches with 40–42 rakers; osseous medial groove present; fleshy medial groove of neurocranium conspicuous and very long, always surpassing the posterior margin of eyes; lateral margin of sphenotic notched, narrower medially than anteriorly; pterotic lateral margin markedly convex, sometimes angled; mouth small 10.7-12.3% SL; anterior nostrils close 5.5-6.5% SL; posterior nostrils close 4.9-6.7% SL; cephalic shield narrower in the frontal area 8.3-9.8% SL; mesethmoid median portion narrow, mesethmoid medial notch narrow and deep; external posterior branch of lateral ethmoid columnar and thin (Ref. 116660).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : Ferraris, Jr., Carl J. | Collaborateurs

Marceniuk, A.P., A.P. Acero, R. Cooke and R. Betancur-R, 2017. Taxonomic revision of the new world genus Ariopsis Gill (Siluriformes: Ariidae), with description of two new species. Zootaxa 4290(1):1-42. (Ref. 116660)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Niveau trophique (Ref. 69278): 3.5 ±0.4 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

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

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