Anarrhichthys ocellatus, Wolf-eel : fisheries, aquarium

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spesis berkaitan
- spesis di dalam
  Anarrhichthys
- spesis di dalam
  Anarhichadidae
- - klasifikasi -
- Anarhichadidae
- Perciformes/Zoarcoidei
- Teleostei
- Chordata
- Animalia

Anarrhichthys ocellatus Ayres, 1855

Wolf-eel

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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

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Image of Anarrhichthys ocellatus (Wolf-eel)

Anarrhichthys ocellatus
Picture by DeCloux, R.

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes(Marga, Jenis) | 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 Ekologi

laut dasar (demersal); kisaran kedalaman 1 - 226 m (Ref. 2850). Temperate; 80°N - 26°N, 117°E - 111°W (Ref. 57366)

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | 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 / umur

Maturity: L_m ? range ? - ? cm
Max length : 240 cm TL jantan/; (Ref. 4925); Berat maksimum terpublikasi: 18.4 kg (Ref. 27436)

deskripsi pendek Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik

Duri dubur: 0; Sirip dubur lunak: 200. Dorsal with 228-250 spines. Caudal small. Anal with up to 233 rays.

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 Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

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).

rujukan utama Upload your references | Acuan | Koordinator | mitra

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)

Status IUCN Red List (Ref. 130435: Version 2024-2)

kurang bimbang (LC) ; Date assessed: 14 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Traumatogenic (Ref. 2850)

penggunaan manusia

Perikanan: nilai komersial kecil; Akuarium: Akuarium publik

FAO - Publication: search | FishSource |

informasi lanjut

Trophic ecology
Bahan makanan
Komposisi makanan
Konsumsi makanan
Food rations
Pemangsa

Ecology
Ekologi

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
ukuran frekuensi
Mass conversion
pemulihan
Kelimpahan

Life cycle
Reproduksi, perkembang biakan
Kematangan
Maturity/Gills rel.
Fecundity
Pemijahan
Spawning aggregations
telur-telur
pekembangan telor
Larva
Dinamika larva

Distribution
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Daerah-daerah FAO
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Anatomy
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Physiology
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Visual pigments
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Genetics
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Human related
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Strain
Ciguatera cases
Stamps, coins, misc.

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Taxonomy
Nama-nama umum
Sinonim (persamaan)
Morfologi
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References
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Alat, peralatan

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Sumber internet

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 (0.00177 - 0.00897), 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.

Daya lenting (Ref. 120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (tm=7; Fec=10,000).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).

kategori harga (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);

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