Actinopteri (ray-finned fishes) > 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
Freshwater; brackish; demersal. Tropical; 25°N - 15°N
Central America: Mexico, Belize, Honduras, Guatemala, Nicaragua, Costa Rica and Panama.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL male/unsexed; (Ref. 58022); common length : 25.0 cm TL male/unsexed; (Ref. 3265)
Consumed mostly fresh.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Marceniuk, A.P. and N.A. Menezes, 2007. Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera. Zootaxa 1416:1-126. (Ref. 58022)
IUCN Red List Status (Ref. 125652)
Threat to humans
Traumatogenic (Ref. 58010)
Fisheries: minor commercial
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Phylogenetic diversity index (Ref. 82804
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00377 - 0.01673), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.5 ±0.4 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153
): Low vulnerability (25 of 100).
Nutrients (Ref. 124155
): Calcium = 189 [88, 384] mg/100g ; Iron = 1.14 [0.72, 1.88] mg/100g ; Protein = 16.8 [15.1, 18.5] % ; Omega3 = 0.495 [0.220, 1.055] g/100g ; Selenium = 66.7 [32.6, 137.3] μg/100g ; VitaminA = 25.1 [9.4, 72.9] μg/100g ; Zinc = 1.52 [0.96, 2.69] mg/100g (wet weight);