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Dasyscopelus obtusirostris (Tåning, 1928)

Bluntsnout lanternfish
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Dasyscopelus obtusirostris
Picture by Shao, K.T.


Japan country information

Common names: Hisahadaka
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Rarely found stranded on the beach at Miho Key, Suruga Bay.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
National Database:

Common names from other countries

Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

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

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

समुद्री बैथीपिलाजिक; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 700 m (Ref. 4479).   Deep-water; 42°N - 57°S, 79°W - 105°W

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | 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 / आकार / वज़न / Age

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

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 12-14; गुदा कांटा 0; ऐनल सौफट रेज़: 18 - 19

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ 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 परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक : Paxton, John | सहयोगीयो

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)

IUCN Red List Status (Ref. 130435)

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

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FishSource |

अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Stocks
पारिस्थितिकी
आहार
खाद्य पदार्थ
आहार खपत
खोराक
आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development
Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत
संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
Electrophoreses
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion
सहयोगीयो
तस्वीरे
Stamps, Coins Misc.
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

Special reports

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इंटरनेट स्रोत

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).
Trophic level (Ref. 69278):  3.6   ±0.4 se; based on size and trophs of closest relatives
लौटाव (Ref. 120179):  ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).