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Dasyscopelus obtusirostris (Tåning, 1928)

Bluntsnout lanternfish
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Image of Dasyscopelus obtusirostris (Bluntsnout lanternfish)
Dasyscopelus obtusirostris
Picture by Shao, K.T.


Philippines country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Collected during the Hearst Expedition 2011 done off Batangas and Mindoro, off SW Luzon, otter trawl in 892-966 m (Ref. 95664).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Iwamoto, T. and J.E. McCosker, 2014
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Myctophinae
Etymology:

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

marinhas batipelágico; oceanódromo (Ref. 51243); intervalo de profundidade 0 - 700 m (Ref. 4479).   Deep-water; 42°N - 57°S, 79°W - 105°W

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Eastern Atlantic: Mauritania to Angola. Western Atlantic: USA to Argentina. Indian Ocean: between 7°N and 12°S. Western Pacific: north and south, east to about 105°W. Tropical waters of the three oceans (Ref. 47377). South China Sea (Ref.74511).

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm ?, range 7 - ? cm
Max length : 9.0 cm TL macho/indeterminado; (Ref. 47377); common length : 8.5 cm SL macho/indeterminado; (Ref. 4479)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 12 - 14; Espinhos anais: 0; Raios anais moles: 18 - 19.

Biologia     Glossário (ex. epibenthic)

Neustonic at 1-125 m at night (Ref. 58302). High-oceanic, mesopelagic (Ref. 4479, 75154). Found between 325-700 m during the day; nyctoepipelagic at the surface and down to 125 m. Sexually mature from about 74 mm (Ref. 4479).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : Paxton, John | Colaboradores

Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Preocupação menor (LC) ; Date assessed: 11 July 2012

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

FAO(Publication : search) | FishSource |

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
Mass conversions
Recruitments
Abundances
Life cycle
Reprodução
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larvas
Dinâmica larvar
Distribution
Países
Áreas FAO
Ecossistemas
Ocorrências
Introduções
BRUVS - Videos
Anatomy
Gill areas
Cérebros
Outras referências
Physiology
Body compositions
Nutrients
Oxygen consumptions
Tipo de natação
Swimming speeds
Visual pigment(s)
Sons de peixes
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genética
Electrophoreses
Heritabilities
Human related
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.
Outreach
Colaboradores
References
Referências

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 11.2 - 25.2, mean 17.7 (based on 1092 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00397 - 0.01825), b=3.10 (2.92 - 3.28), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.6   ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).