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Ariopsis guatemalensis (Günther, 1864)

Blue sea catfish
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Native range | All suitable habitat | Point map | Year 2050
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Ariopsis guatemalensis   AquaMaps   Data sources: GBIF OBIS
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Image of Ariopsis guatemalensis (Blue sea catfish)
Ariopsis guatemalensis
Picture by Robertson, R.

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).
More on author: Günther.

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

marin; eau douce; saumâtre démersal; profondeur 0 - 20 m (Ref. 96339). Tropical; 24°N - 14°N

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

Eastern Pacific: Mexico,(from the mouth of Colorado River, Sonora) to Costa Rica.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm TL mâle / non sexé; (Ref. 115882)

Description synthétique Clés d'identification | Morphologie | Morphométrie

This species is distinguished from its congeners by the following characters: mesethmoid median portion wide, medial notch of mesethmoid large and shallow mouth wide 13.0-15.2% SL; cephalic shield at frontal area wide, 10.0-11.5% SL; cephalic shield at lateral ethmoid area wide 14.3-15.3% SL; distance between anterior nostrils wide 7.1-8.6% SL; distance between posterior nostrils wide 7.2-8.7% SL; osseous medial groove absent; fleshy medial groove of neurocranium conspicuous or inconspicuous, but never surpassing posterior margin of eyes; lateral margin of sphenotic straight, as wide medially as anteriorly; pterotic lateral margin markedly convex, sometimes angled; pectoral spine long 18.2-20.5% SL; external posterior branch of lateral ethmoid columnar and thin; fenestra delimited by mesethmoid and lateral ethmoid conspicuous (Ref. 116660).

Biologie     Glossaire (ex. epibenthic)

Abundant in marine and brackish waters (Ref. 9271). Also enters freshwater (Ref. 36880).

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)

  Préoccupation mineure (LC) ; Date assessed: 22 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Traumatogenic (Ref. 58010)





Utilisations par l'homme

Pêcheries: intérêt commercial mineur
FAO - Publication: search | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs
Ecology
Écologie
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversions
Recruitments
Abundances
Life cycle
Reproduction
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larves
Dynamique des populations larvaires
Distribution
Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
BRUVS - Videos
Anatomy
Gill areas
Cerveaux
Otolithes
Physiology
Body compositions
Nutrients
Oxygen consumptions
Type de nage
Swimming speeds
Visual pigment(s)
Sons de poissons
Diseases / Parasites
Toxicities (LC50s)
Genetics
Génétique
Electrophoreses
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Human related
Aquaculture systems
Profils d'aquaculture
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Stamps, coins, misc.
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References
Références

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 26.6 - 29.1, mean 28.3 °C (based on 52 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00406 - 0.01076), b=3.09 (2.95 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Niveau trophique (Ref. 69278):  3.6   ±0.4 se; based on size and trophs of closest relatives
Generation time: 18.4 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Résilience (Ref. 120179):  Très faible, temps minimum de doublement de population supérieur à 14 ans (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (68 of 100).
Catégorie de prix (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 90.4 [44.2, 226.3] mg/100g; Iron = 0.941 [0.547, 1.728] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.211 [0.111, 0.415] g/100g; Selenium = 44.4 [20.1, 104.7] μg/100g; VitaminA = 26 [8, 83] μg/100g; Zinc = 1.66 [1.09, 2.62] mg/100g (wet weight);