You can sponsor this page

Etmopterus granulosus (Günther, 1880)

Southern lanternshark
Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Etmopterus granulosus   AquaMaps   Data sources: GBIF OBIS
Upload your photos and videos
Pictures | Google image
Image of Etmopterus granulosus (Southern lanternshark)
Etmopterus granulosus
Picture by Graham, K.

Classification / Names প্রচলিত নাম সমূহ | প্রতিনাম সমূহ | Catalog of Fishes(গণ , প্রজাতি ) | ITIS | CoL | WoRMS | Cloffa

ইলাসমোব্রাঙ্কি (হাঙ্গর এবং রে) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) > Etmopteridae (Lantern sharks)
Etymology: Etmopterus: Greek, ethmos, -ou = sieve or ethmoides bone + Greek, pteron = wing, fin (Ref. 45335).
More on author: Günther.

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

সামুদ্রিক; গভীরতার পরিসীমা 220 - 1620 m (Ref. 44037), usually 400 - 600 m (Ref. 124555). Deep-water; 29°S - 59°S

বিতরণ দেশ সমূহ | এফ এ ও এলাকাসমূহ | বাস্তুতন্ত্র | দৃষ্টিগোচর | Point map | প্রচলন | Faunafri

Indian Ocean, Southern Pacific and Southern Atlantic (Ref. 106604). Reported from off the western Cape coast but the identity of South African specimens is questionable (Ref. 127434).

Length at first maturity / আকৃতি / ওজন / Age

Maturity: Lm ?  range ? - 75 cm
Max length : 86.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 122636); সবের্াচ্চ প্রকাশিত ওজন : 3.6 kg (Ref. 122636)

Short description সনাক্তকারী নির্দেশক | বহিঃ অঙ্গ সংস্থান | মরফোমেট্রিক্স

পৃষ্ঠীয় কাঁটা (মোট ) : 2; পায়ূ কাঁটা : 0. A large, heavy-bodied lanternshark with a big head (Ref. 5578), bladelike unicuspidate teeth in lower jaw and teeth with cusps and cusplets in upper jaw, stocky body, conspicuous lines of denticles on body, conspicuous black markings on underside of body and tail, with tail marking short and not extending far posteriorly (Ref. 247). Dark brown or black in color, possibly darker below (Ref. 26346).

জীববিজ্ঞান     শব্দকোষ (উদাহরণ স্বরূপ epibenthic)

Found on outermost continental shelves and upper slopes (Ref. 247). Feeds on bony fishes including lanternfish, barracudina, synaphobranchid eels, oreo dories, hake, rattails, bathylagids, idiacanthids; also on squids (including histioteuthids and ommastrephids), octopuses, euphausiids, mysids, penaeid shrimp, salps, sponges and ribbonworms (Nemertina) (Ref. 124555). Bioluminescence observed, with the dorsal photophores, flank markings, and brighter pectoral fin and claspers are likely to be used for intraspecific communications and the ventrally emitted light is likely to be used for counterillumination (Ref. 123656). Ovoviviparous (Ref. 205), with 10-13 in a litter, size at birth about 18 cm (Ref. 6871) to possibly 30 cm (Ref. 124555), Minimum depth reported taken from Ref. 247.

Life cycle and mating behavior Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট

Ovoviviparous, with 10-13 in a litter (Ref. 6871). Size at birth about 18 cm (Ref. 6871). Distinct pairing with embrace (Ref. 205).

Main reference Upload your references | সূত্র সংখ্যা | সমম্বয়কারী | সহযোগী

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 02 July 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

মৎস্য: আকর্ষণবিহীণ

আরো তথ্য

Trophic ecology
খাদ্যসামগ্রী
Diet compositions
Food consumptions
Food rations
শিকারী প্রাণী সমূহ
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
প্রজনন
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
শুককীট
শুককীটের সত্রিুয়তা
Anatomy
Gill areas
মস্তিস্ক সমূহ
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
-এর সাতাঁরের ধরণ
Swimming speeds
Visual pigment(s)
মৎস্য শব্দ
Diseases / Parasites
Toxicities (LC50s)
Genetics
বংশানুগতিবিদ্যা
Electrophoreses
Heritabilities
Human related
Aquaculture systems
একুয়াকালচার নকশাসমূহ
বংশ
Ciguatera cases
Stamps, coins, misc.

হাতিয়ার

Special reports

Download XML

ইন্টারনেট সুত্র

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: গণ , প্রজাতি | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | জীবন বৃক্ষ | Wikipedia: Go, অনুসন্ধান | World Records Freshwater Fishing | জুলজিকাল রেকর্ড

Estimates based on models

Preferred temperature (Ref. 123201): 1.7 - 9.2, mean 3.2 °C (based on 174 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00363 (0.00291 - 0.00454), b=3.08 (3.02 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245).
ট্রফিক পর্যায়ে (Ref. 69278):  4.2   ±0.2 se; based on diet studies.
স্থিতিস্থাপক (Ref. 120179):  নিম্ন/ , সর্বনিম্ন প্রজন দ্বিগুনের সময় ৪.৪-১৪ বৎসর (Fec=10).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (54 of 100).
Climate Vulnerability (Ref. 125649):  Low to moderate vulnerability (27 of 100).
Nutrients (Ref. 124155):  Calcium = 7.13 [1.44, 36.37] mg/100g; Iron = 0.343 [0.085, 1.239] mg/100g; Protein = 19.4 [16.8, 21.5] %; Omega3 = 0.328 [0.118, 1.004] g/100g; Selenium = 12.4 [3.4, 39.9] μg/100g; VitaminA = 20.1 [4.0, 113.6] μg/100g; Zinc = 0.385 [0.186, 0.758] mg/100g (wet weight);