Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Cottoidei (Sculpins) > Agonidae (Poachers) > Hemitripterinae
Etymology: Blepsias: Greek, blepsias, -ou = a kind of fish (Ref. 45335).
More on author: Pallas.

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

marino demersal; rango de profundidad 0 - 150 m (Ref. 50550). Temperate; 66°N - 34°N

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

North Pacific: Sea of Japan to the Bering Sea and to San Simeon, central California, USA.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.0 cm SL macho / no sexado; (Ref. 559)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 6 - 9; Radios blandos dorsales (total) : 20 - 25; Espinas anales: 0; Radios blandos anales: 18 - 21. Caudal fin rounded. Pelvic fins small.

Occurs in intertidal areas and to 37 m depth, but more common in subtidal areas (Ref. 2850). Often found among algae (Ref. 2850). Adults inject eggs into the tissue near the gastral cavity of a sponge to use as a spawning bed (Ref. 34818).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

External fertilization with internal insemination (Ref. 37516). Adults inject eggs into the tissue near the gastral cavity of a sponge to use as a spawning bed (Ref. 34818).

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Least Concern (LC) ; Date assessed: 29 November 2023

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesca deportiva: si

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 2.9 - 14, mean 7.1 °C (based on 520 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7539 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00631 (0.00334 - 0.01192), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nivel trófico (Ref. 69278): 3.3 ±0.5 se; based on diet studies.

Generation time: 3.3 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Fec=234-404).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (32 of 100).

Blepsias cirrhosus (Pallas, 1814)