Canada country information

Common names: Dusky sea-perch, K'aay kuul kyaadsiid, Pile perch
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: restricted | Ref: Canadian Department of Fisheries and Oceans, 1995
Uses: gamefish: yes;
Comments: Recorded from the Pacific coast (Ref. 6885). Also Ref. 4925, 91783, 95110. In range Ref. 2850.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ca.html
National Fisheries Authority: http://www.ncr.dfo.ca/home_e.htm
Occurrences: Occurrences Point map
Main Ref: Hart, J.L., 1973
National Database:

Common names from other countries

Mojarra muellera, Perca, Szumien waka, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Ovalentaria/misc (Various families in series Ovalentaria) > Embiotocidae (Surfperches)
Etymology: Phanerodon: Greek, phaner, -eros = visible + Greek, odous = teeth (Ref. 45335).
More on author: Girard.

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

marina bottenlevande; djupintervall ? - 46 m (Ref. 2850). Subtropical; 61°N - 28°N, 147°W - 113°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Pacific: Wrangell, southeastern Alaska to Guadalupe Island, off north-central Baja California, Mexico.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 44.2 cm SL hane/ej könsbestämd; (Ref. 27436)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 9 - 11; Mjukstrålar i ryggfenan (totalt): 21-25; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 27 - 30; Ryggkotor: 33 - 38. Above, dark gray or brown pigment with a silvery luster which dominates the color on sides and belly; darker blotches on the back and sides, dark vertical bars on juveniles; fins dusky (Ref. 6885).

Adults occur in rocky shores, often around kelp, pilings and underwater structures (Ref. 2850). Feed on hard-shelled mollusks, crabs and barnacles (Ref. 2850). Viviparous, female carries the developing young (Ref. 205).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Viviparous, female carries the developing young (Ref. 205).

Main reference Upload your references | referenser | Koordinator | Medarbetare

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)

Least Concern (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell; sportfisk: ja; Akvarium: Offentliga akvarier

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 8.6 - 15.3, mean 10.3 (based on 62 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01905 (0.00831 - 0.04372), b=2.97 (2.77 - 3.17), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.4 ±0.53 se; based on food items.

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (tm=2.5; tmax=10).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100).

Price category (Ref. 80766): Unknown.

Phanerodon vacca (Girard, 1855)