Alaska country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from the Bering Strait coasts of Alaska to the Aleutian chain and further southward (Ref. 27436). Also Ref. 6885.
National Checklist:
Country Information:
National Fisheries Authority: http://www.state.ak.us/local/akpages/FISH.GAME/adfghome.htm
Occurrences: Occurrences Point map
Main Ref: Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983
National Database:

Common names from other countries

Decorated blenny, 饰笠鳚, Decorated prickleback, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Stichaeidae (Pricklebacks) > Chirolophinae
Etymology: Chirolophis: Greek, cheir = hand + Greek, lophos = crest (Ref. 45335).
More on authors: Jordan & Snyder.

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

seewasser demersal; tiefenbereich ? - 91 m (Ref. 2850). Temperate

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

North Pacific: Kamchatka, Russia through the Aleutian chain and the Bering Sea to the Bering Strait coasts of Alaska and Humboldt Bay, California, USA.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 42.0 cm TL Männchen/unbestimmt; (Ref. 2850)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 61 - 62; Rückenflossenweichstrahlen (insgesamt): 0; Afterflossenstacheln 1; Afterflossenweichstrahlen: 44 - 51. Caudal rounded (Ref. 6885). Pale brown with white to cream markings, paler below; irregular light areas on upper part of body, and vertical light bars below; dark bars run down from eyes; prominent dark bars on the dorsal, caudal and anal fins (Ref. 6885).

Usually among seaweed on rocky bottoms (Ref. 2850); in reef crevices, usually among algae (Ref. 51666). Occurs in subtidal areas to 91 m depth (Ref. 2850).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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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 Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Aquarium: Öffentliche Aquarien

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 4.1 - 10.4, mean 8 (based on 180 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00372 (0.00147 - 0.00941), b=3.17 (2.95 - 3.39), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.6 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Preliminary K or Fecundity.).

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

Chirolophis decoratus (Jordan & Snyder, 1902)