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Rouleina attrita (Vaillant, 1888)

Softskin smooth-head
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Native range | All suitable habitat | Point map | Year 2050
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Rouleina attrita   AquaMaps   Data sources: GBIF OBIS
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Image of Rouleina attrita (Softskin smooth-head)
Rouleina attrita
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Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Alepocephaliformes (Slickheads and tubeshoulders.) > Alepocephalidae (Slickheads)
Etymology: More on author: Vaillant.

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

समुद्री बैथीपिलाजिक; गहराई सीमा 450 - 2300 m (Ref. 50610). Deep-water; 65°N - 36°S, 180°W - 180°E (Ref. 57328)

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

Circumglobal, widely distributed in the Atlantic, most Indian Ocean submarine ridges, Subantarctic, North Pacific and tropical western and eastern Pacific.

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm SL पुल्लिंग / अलिंग; (Ref. 4460)

Short description पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण) : 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 18 - 21; गुदा कांटा: 0; ऐनल सौफट रेज़: 18 - 21.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Captured between 1,400-2,100 m in the Atlantic Ocean; 1,120-1,650 m in the Indian Ocean; 585-1,416 off Australia; 1,020-1,540 in Western Pacific; 911-1,187 Eastern Pacific and Bering Sea; and 800-1,400 m in the Pacific Ocean (Ref. 5003, 57826). Found on the continental slope (Ref. 75154). Maximum depth reported from Ref. 4460. Upper distribution of this species may follow the 4°C isotherm (Ref. 57826).

Life cycle and mating behavior Maturities | पुनरुत्पत्ति | Spawnings | Egg(s) | Fecundities | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Sazonov, Y.I. and D.F. Markle, 1990. Alepocephalidae. p. 111-114. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5003)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 11 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

अधिक जानकारी

Trophic ecology
खाद्य पदार्थ
Diet compositions
Food consumptions
Food rations
परभक्षी
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
पुनरुत्पत्ति
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
लार्वा
लारवल गतिकी
Distribution
देश
ऐफ ऐ ओ क्षेत्र
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Nutrients
Oxygen consumptions
Swimming type
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)
Genetics
आनुवंशिकी
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Heritabilities
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जलीयकृषि रूपरेखाऐ
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Ciguatera cases
Stamps, coins, misc.
References
संदर्भ

साधन

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इंटरनेट स्रोत

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: वर्ग, प्रजाति | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | राष्ट्रीय आंकड़ासंचय | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, खोज | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 3.2 - 9, mean 5.2 °C (based on 1502 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00189 - 0.00765), b=3.22 (3.04 - 3.40), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
लौटाव (Ref. 120179):  निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (43 of 100).