You can sponsor this page

Anarrhichthys ocellatus Ayres, 1855

Wolf-eel
مشاهدات خود را اضافه کنيد در Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Anarrhichthys ocellatus   AquaMaps   Data sources: GBIF OBIS
را بارگذاری کني تصاوير و فيلم ها
Pictures | Videos | تصوير گوگل
Image of Anarrhichthys ocellatus (Wolf-eel)
Anarrhichthys ocellatus
Picture by DeCloux, R.

رده بندی / Names اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Anarhichadidae (Wolffishes)
Etymology: Anarrhichthys: Greek, anarhichaomai = to climb up + Greek, ichthys = fish;  ocellatus: ocellatus for the eye-like spots..
More on author: Ayres.

Environment: milieu / climate zone / depth range / distribution range بوم شناسي

دريايي نزديك كف زي; تغييرات عمق 1 - 226 m (Ref. 2850). Temperate; 80°N - 26°N, 117°E - 111°W (Ref. 57366)

پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | Faunafri

North Pacific: Sea of Okhotsk and the Sea of Japan to the Krenitzen Islands, in the Aleutian chain and Imperial Beach, southern California, USA.

Size / Weight / سن

Maturity: Lm ?  range ? - ? cm
Max length : 240 cm TL جنس نر / بدون خواص جنسي; (Ref. 4925); بيشينه وزن گزارش شده: 18.4 kg (Ref. 27436)

توصيف مختصر كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري

خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 200. Dorsal with 228-250 spines. Caudal small. Anal with up to 233 rays.

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Adults seek shelter among rocks in subtidal areas (Ref. 2850) and will occupy the same shelter until driven out by larger wolf-eels or a large octopus (Ref. 28499). Juveniles are pelagic for up to two years (Ref. 28499). Feed on hard-shelled invertebrates and fishes (Ref. 2850). Both male and female wrap their body around the egg mass to keep the eggs in place and to deter predators (Ref. 58332). Large specimens can inflict a painful bite (Ref. 28499). Its flesh is tasty (Ref. 28499).

Life cycle and mating behavior Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)

When courting, the male wolf-eel butts his head against the female's abdomen, wraps around her, and fertilizes her eggs as she extrudes them. Eggs are laid and both male and female wrap themselves around the egg mass to protect it . Only one parent at a time leaves the eggs to feed. The female periodically rotates the eggs until they hatch. A male and female may pair for life (Ref. 28499).

مآخذ اصلی Upload your references | مراجع | هماهنگ كننده | همكاران

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)

وضعيت در فهرست قرمز IUCN (Ref. 130435)

  حداقل نگرانی (LC) ; Date assessed: 14 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر برای انسان ها

  Traumatogenic (Ref. 2850)





استفاده انسانی

ماهي گيري – شيلات: ارزش تحاري اندك; آكواريوم: آکواریوم عمومی
FAO - Publication: search | FishSource |

اطلاعات بيشتر

Trophic ecology
اقلام غذايي
Diet compositions
Food consumptions
Food rations
شکارچیان
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversions
Recruitments
Abundances
Life cycle
تولید مثل
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
توزاد ( لارو)
پويايي لاروي
Anatomy
Gill areas
مغزها
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
Swimming type
Swimming speeds
Visual pigment(s)
صداهاي ماهي ها
Diseases / Parasites
Toxicities (LC50s)
Genetics
ژنتيك
Electrophoreses
Heritabilities
Human related
Aquaculture systems
نمايه هاي آبزي پروري
نژادها
Ciguatera cases
Stamps, coins, misc.
Outreach
همكاران
References
مراجع

ابزارها

گزارش های ويژه

بارگيری XML

منابع اينترنتي

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | فيش واچر را ببينيد | CISTI | Catalog of Fishes: جنس, گونه ها | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ژنوم, نوکلئوتيد | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | OceanAdapt | Otolith Atlas of Taiwan Fishes | آکواریوم عمومی | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: برو, جستجو | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 1.2 - 10.5, mean 4.7 °C (based on 485 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00398 (0.00174 - 0.00913), b=3.17 (2.97 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.53 se; based on food items.
جهندگی (Ref. 120179):  پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (tm=7; Fec=10,000).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
طبقه قيمت (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 12.2 [6.7, 26.3] mg/100g; Iron = 0.23 [0.12, 0.46] mg/100g; Protein = 17.9 [15.8, 19.8] %; Omega3 = 0.307 [0.169, 0.537] g/100g; Selenium = 27.5 [14.0, 56.6] μg/100g; VitaminA = 5.19 [1.56, 17.30] μg/100g; Zinc = 0.393 [0.268, 0.590] mg/100g (wet weight);