Common names from other countries
Classification / Names / Names
ماع يماسا | فدارتم | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
يسانش موب
; قمع تارييغت 0 - 1000 m (Ref. 417), usually 100 - 600 m (Ref. 2464). Subtropical, preferred 21°C (Ref. 107945); 61°N - 20°S, 98°W - 36°E (Ref. 275)
Atlantic Ocean and the Mediterranean.
Length at first maturity / Size / Weight / نس
Maturity: Lm 20.7 range ? - ? cm Max length : 28.0 cm ML يسنج صاوخ نودب / رن سنج; (Ref. 104052); 38 cm ML (female); هدش شرازگ نس هنيشيب: 1.00 اه لاس (Ref. 2450)
Eggs range from 0.08 to 0.13 cm (Ref. 2465). Egg jelly completely transparent and egg chorion swells as embryo develops reaching a diameter of about 0.2 cm during hatching. Paralarvae reach a mantle length of 0.14 cm (Ref. 2462).
Paralarvae: No ocular or visceral photophores; suckers on proboscis tip equal in size; proboscis length characteristically 50 to 75% mantle length; proboscis division begins at 0.4 cm mantle length and is completed at 10 cm mantle length. Juveniles and adults: Arms with 2 rows of suckers. Tentacular club with 8 transverse rows of minute subequal suckers. Largest sucker rings on manus of club are notched, forming low, truncate to bluntly rounded crenulations in distal half or throughout.; not smooth. Tentacular fixing apparatus weakly developed. Left or right male ventral arm hectocotylized with modified length ranging from 15 to 33% of arm length, distal trabeculae modified to papillose flaps. Length of suckerless base of hectocotylized arm is about 13% of total length of arm. Head-width index high, 23 (19-26) in mature males and 19 (15-22) in mature females. Lower beak with long and strong jaw edge; upper beak with long and strong hood. Funnel cartilage is T-shaped and inversed. Fins are rhomboid, width range from 45 to 60% of the mantle length. Mantle width 15 to 25% of mantle length. Funnel groove without foveola or lateral pockets (Ref. 275).
Females grow larger than males (Ref. 3722).
Life cycle and mating behavior
غولب | لثم دیلوت | یزیر مخت | اه مخت | Fecundity | )ورال ( دازوت
Mature eggs in ovary and oviducts range between 50,000 and 200,000 (Ref. 2464). Number and length of spermatophores increase with size of animal, number varying from 81 to 1,555 and mantle length between 1.4 and 3.8 cm. Fecundity varies in animal size (Ref. 2451). Embryonic development takes about 10 to 14 days at 15°C (Ref. 2466). Juveniles are active swimmers, exhibiting gentle jet propulsion typical of planktonic cephalopod paralarvae, maintaining a head down and oblique position (Ref. 2462). Intermittent spawner lasting from a few days to a few weeks (Ref. 2467). Spawning occurs all year with seasonal peaks varying widely with areas and seasons. Sex ratio is 1:1 (Ref. 2450).
یلصا ذخآم
عجارم | هدننك گنهامه | ناراكمه
Piatkowski, U. 2006. (Ref. 2450)
NCUI زمرق تسرهف رد تيعضو (Ref. 130435: Version 2024-1)
ستياس رظن زا تيعضو (Ref. 108899)
Not Evaluated
Not Evaluated
یناسنا هدافتسا
تاليش – يريگ يهام: يراجت
FAO - تاليش – يريگ يهام: landings | FishSource | Sea Around Us
اهرازبا
يتنرتنيا عبانم
Estimates based on models
Preferred temperature
(Ref.
115969): 6.6 - 19.9, mean 11.6 (based on 922 cells).
یگدنهج
طسوتم, لاس 4/4 – 1/4 تيعمج ندش ربارب ود يارب مزال نامز هنيمك (K=0.2-0.21; tm=0.6; tmax=1).
Prior r = 0.61, 95% CL = 0.40 - 0.91, Based on 3 full stock assessments.
یريذپ بيسآ
Low to moderate vulnerability (31 of 100).
