Argentina sialis, North-Pacific argentine

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Argentina sialis Gilbert, 1890

North-Pacific argentine
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Argentina sialis   AquaMaps   Data sources: GBIF OBIS
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Image of Argentina sialis (North-Pacific argentine)
Argentina sialis
Picture by Butler, J.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Actinopteri (ray-finned fishes) > Argentiniformes (Marine 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 Ecology

Marine; brackish; demersal; depth range 11 - 325 m (Ref. 96339).   Deep-water; 46°N - 22°N

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: mouth of Columbia River in Oregon, USA to southern Baja California, Mexico and the Gulf of California.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL male/unsexed; (Ref. 9270); max. published weight: 0.00 g; max. reported age: 5 years (Ref. 4525)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 10-13; Anal spines: 0; Anal soft rays: 11 - 15; Vertebrae: 47 - 49. Branchiostegal rays: 5-5.

Biology     Glossary (e.g. epibenthic)

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 Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous (Ref. 35603).

Main reference Upload your references | References | Coordinator | Collaborators

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)

IUCN Red List Status (Ref. 123251)

  Least Concern (LC) ; Date assessed: 01 May 2008

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

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Common names
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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 9.1 - 18.5, mean 14.4 °C (based on 37 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00203 - 0.00745), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (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.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (K=0.54 (preliminary estimate); tmax=5).
Vulnerability (Ref. 59153):  Low vulnerability (24 of 100) .