Actinoptérygiens (poissons à nageoires rayonnées) >
Osmeriformes (Smelts) >
Argentinidae (Argentines or herring smelts)
Etymology: Argentina: Latin, argentus = silver (Ref. 45335); sialis: sialis pertaining to a bird; the long sharp snout may have looked like a bird's beak to the describer (Ref. 4525). More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; marin; saumâtre démersal; profondeur 11 - 325 m (Ref. 96339). Deep-water; 46°N - 22°N
Eastern Pacific: mouth of Columbia River in Oregon, USA to southern Baja California, Mexico and the Gulf of California.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL mâle / non sexé; (Ref. 9270); poids max. publié: 0.00 g; âge max. reporté: 5 années (Ref. 4525)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 0; Rayons mous dorsaux (Total): 10-13; Épines anales 0; Rayons mous anaux: 11 - 15; Vertèbres: 47 - 49. Branchiostegal rays: 5-5.
Epipelagic or mesopelagic (Ref. 265). Frequently found in the stomachs of rockfishes (Ref. 4525). Oviparous, with pelagic eggs and pelagic larvae (Ref. 265).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Schneider, M., 1995. Argentinidae. Argentinas. p. 858-859. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9270)
Statut dans la liste rouge de l'IUCN (Ref. 120744)
CITES (Ref. 118484)
Not Evaluated
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
115969): 9.1 - 18.5, mean 14.4 (based on 37 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00198 - 0.00728), b=3.20 (3.03 - 3.37), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.30 se; Based on food items.
Generation time: 2.0 ( na - na) years. Estimated as median LN(3)/K based on 1
growth studies.
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.54 (preliminary estimate); tmax=5).
Vulnérabilité (Ref.
59153): Low vulnerability (24 of 100) .