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Ancistrocheirus lesueurii   (Férussac & d'Orbigny, 1835)

Sharpear enope squid

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Ancistrocheirus lesueurii  AquaMaps  Data sources: GBIF OBIS
muatnaik fotos/gambar 
| Semua gambar | imej Google |

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Image of Ancistrocheirus lesueurii (Sharpear enope squid)
Ancistrocheirus lesueurii


Wallis and Futuna Islands country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: M: Ref. 97142.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/wf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jereb, P. and C.F.E. Roper, 2010
National Database:

Common names from other countries

Classification / Names / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Oegopsida () > Ancistrocheiridae (sharper enope squids)

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

; kisaran kedalaman 1 - 700 m (Ref. 110525).   Tropical; 54°N - 42°S, 180°W - 180°E (Ref. 275)

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Worldwide, from tropical to temperate waters.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?  range ? - ? cm Max length : 43.5 cm ML jantan/; (Ref. 122849); Berat maksimum terpublikasi: 0.00 g

Biologi     Daftar kata (contoh epibenthic)

An oceanic species that is lower epipelagic to mesopelagic and bathyal, and ranges in tropical and temperate waters of the 3 major oceans and the Mediterranean Sea. Undergoes diel vertical migration and consequently is able to regulate its bioluminescent counterillumination. As a nerito-oceanic species, occurs in association with seamounts and submarine ridges. Age and growth studies based on statolith analysis indicate a strong sexual dimorphism: males live about 1 year, females begin to mature at 1 year and spawn at about 1.5 years. Following ontogenetic descent into bathyal waters, at least to 680 m, growth rate decreases to lowest known values for squids. Relative fecundity is 200,000 to 800,000 ova, 2.6 to 1.91 mm diameter, of which 60 to 65% are spawned. Hatching occurs throughout the year; peaks November to March. Sexually mature males captured in southern African waters had nidamental glands in addition to the fully developed male reproductive system. Intersexual males were significantly larger than normal males. Preyed upon by swordfish, Xiphias gladius, lancetfish, tunas, blue shark, oceanic seabirds, Antarctic fulmar and odontocete cetaceans, e.g. sperm whales, pygmy and dwarf sperm whales, long-finned pilot whale (Ref. 97142).

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

rujukan utama Acuan | Koordinator | mitra

Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)

Status IUCN Red List (Ref. 130435)

  kurang bimbang (LC) ; Date assessed: 28 April 2010

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

  Harmless

penggunaan manusia


| FishSource |

Alat, peralatan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan
Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor
Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan
Acuan
Mass conversion

Sumber internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genom, Nukleotida) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (pergi, Cari) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 11.8 - 26.5, mean 18.3 (based on 459 cells).
keancaman (Ref. 71543): Low to moderate vulnerability (29 of 100).
kategori harga (Ref. 80766): Medium.