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Alloteuthis - Species in
Loliginidae - - Classification -
- Loliginidae
- Myopsida
- Cephalopoda
- Chordata
- Animalia
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Alloteuthis subulata (Lamarck, 1798)
European common squid| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Alloteuthis subulata AquaMaps Data sources: GBIF OBIS |
Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | CoL | ITIS | WoRMS
Cephalopoda | Myopsida | Loliginidae
Environment: milieu / climate zone / Mức độ sâu / distribution range Sinh thái học
gần đáy; Mức độ sâu 0 - 630 m (Tài liệu tham khảo 101472), usually 20 - 200 m (Tài liệu tham khảo 275). Subtropical; 62°N - 20°N, 18°W - 37°E (Tài liệu tham khảo 107401)
Distribution Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Những chỉ dẫn
Eastern Atlantic and the Mediterranean: In the northeast Atlantic and Mediterranean between 20° and 60° N.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm 7.8, range 3 - 12.8 cm Max length : 21.5 cm ML con đực/không giới tính; (Tài liệu tham khảo 104052); 15 cm ML (female); Tuổi cực đại được báo cáo: 1.00 các năm (Tài liệu tham khảo 275)
Short description Hình thái học
Juveniles develop a bullet-shaped body, have paddle-shaped terminal fins from a simple point at the tip, and the apex later extends into a tail. Adults are typical myopsid squid, with a long muscular mantle and well-defined fins, fins originate in the posterior mantle and extend to the apex, fin width is at least 25% of ML, longest arm is 20-25% of ML, tentacles are considerably shorter than the head and mantle with narrow clubs that have pairs of central suckers attached obliquely to the club axis at an angle, suckers are biserial on the arms, and in four rows on the narrow tentacular clubs tentacle club arrangement is similar in juveniles and adults with suckers of the median rows 3-4 times larger than those of the marginal rows, median suckers are attached obliquely at a 45 degree angle, left ventral arm (IV) is hectocotylized in mature males, 6-8 pairs of proximal suckers which are unmodified and two distal longitudinal rows of fine papillae.
Max length of female from Ref. 275. Females grow bigger than males (Ref. 3722). Neritic, demersal (Ref. 104428). Common in shallow waters (Ref. 104148). Found in the continental shelf (Ref. 104149), shelf break front (Ref. 122864) and upper/middle slope (Ref. 105634). Recorded in subtidal Zostera marina meadows (Ref. 113974). Mainly feeds on small fish (Ref. 104428), also feeds on amphipods, copepods, decapods, euphausiids and mysids (Ref. 107015). Preyed upon by seabird, marine mammals, fish and squids (Ref. 104428).
Life cycle and mating behavior Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
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 (Ref. 833). Males mature earlier than females (Ref. 104428).
Main reference
Các tài liệu tham khảo | Người điều phối | Người cộng tác
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Tài liệu tham khảo 275)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2024-2)
Data deficient (DD) ; Date assessed: 15 July 2015
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Human uses
Các nghề cá: Tính thương mại
| FishSource |
Các công cụ
Thêm thông tin
Sinh thái dinh dưỡng
Sinh thái học
Population dynamics
Sự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Bổ xung
Sự phong phú
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Bổ xung
Sự phong phú
Life cycle
Distribution
Human Related
Aquaculture profiles
Stamps, coins, misc.
Stamps, coins, misc.
Outreach
Các tài liệu tham khảo
Các nguồn internet
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Cây Đời sống | Wikipedia (Go, tìm) | Tạp chí Zoological Record
Estimates based on models
Preferred temperature
(Ref. 115969): 7.4 - 19.4, mean 10.8 (based on 1414 cells).
Thích nghi nhanh
(Ref. 69278):
Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (K=0.2-0.27; tmax=1).