Allocyttus niger, Black oreo : fisheries

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Allocyttus niger James, Inada & Nakamura, 1988

Black oreo
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Allocyttus niger   AquaMaps   Data sources: GBIF OBIS
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Allocyttus niger
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Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Zeiformes (Dories) > Oreosomatidae (Oreos) > Oreosomatinae
Etymology: Allocyttus: Greek, allos = other + Greek, kyttaros, kytos = a convex cavity;  niger: niger refers to the blackish color of freshly caught specimens. It also reflects the common name "black oreo", which has been widely used in the New Zealand deepwater fishery for several years (Ref. 27159).

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

; समुद्री बैथीपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 560 - 1300 m (Ref. 6390).   Deep-water; 43°S - 55°S, 65°E - 174°W (Ref. 27159)

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Southwest Pacific: New Zealand and Australian waters south of 43°S, and south of Tasmania at 47°S. Also Ref. 26139.

Length at first maturity / आकार / वज़न / Age

Maturity: Lm ?, range 36 - ? cm
Max length : 47.0 cm TL पुल्लिंग / अलिंग; (Ref. 6390); common length : 35.0 cm TL पुल्लिंग / अलिंग; (Ref. 9258); अधिकतम प्रकाशित वज़न: 1.5 kg (Ref. 6390); अधिकतम सूचित उम्र: 100 वर्षो (Ref. 27140)

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Found close to the sea bed in deep water. Form large shoals over rough ground near pinnacles and canyons. Juveniles are pelagic and inhabit oceanic waters. They tend to be dispersed over smooth grounds (Ref. 6390). Feed mainly on salps and benthic crustaceans (Ref. 27150). Eggs float near the sea surface and larvae also inhabit surface waters (Ref. 6390). Based on trawl catch rates, there is no evidence of vertical migration during day or night (Ref. 27150).

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Displays seasonally synchronised reproduction.

Main reference Upload your references | संदर्भ | संयोजक : Heemstra, Phillip C. | सहयोगीयो

James, G.D., T. Inada and I. Nakamura, 1988. Revision of the oreosomatid fishes (Family Oreosomatidae) from the southern oceans, with a description of a new species. N.Z. J. Zool. 15:291-326. (Ref. 27159)

IUCN Red List Status (Ref. 123251)


CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

मात्स्यिकी: व्यापारिक
FAO - मात्स्यिकी: landings; Publication: search | FishSource | Sea Around Us

अधिक जानकारी

आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Spawning aggregation
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत
BRUVS
संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
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Nutrients
Mass conversion
सहयोगीयो
तस्वीरे
Stamps, Coins Misc.
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
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इंटरनेट स्रोत

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Estimates based on models

Preferred temperature (Ref. 115969): 2.1 - 6.8, mean 5.1 °C (based on 63 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5635   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00728 - 0.02870), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.50 se; based on food items.
लौटाव (Ref. 120179):  बहुत नीचे, न्यूनतम जनसंख्या दुगनी समय अवलागत 14 महीने। (tmax=100; tm=27; Fec >5,000).
Vulnerability (Ref. 59153):  High to very high vulnerability (69 of 100) .
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 11.5 [5.0, 27.4] mg/100g ; Iron = 0.31 [0.16, 0.64] mg/100g ; Protein = 17.5 [14.9, 20.4] % ; Omega3 = 0.4 [0.2, 0.9] g/100g ; Selenium = 9.72 [3.50, 28.11] μg/100g ; VitaminA = 45.9 [8.0, 286.5] μg/100g ; Zinc = 0.402 [0.237, 0.699] mg/100g (wet weight);