Spirula spirula, Ram's horn squid

درباره اين صفحه
زبان ها
- Bahasa/Malay
- Bangla
- Chinese(Si)
- Chinese(Tr)
- Deutsch
- English
- Español
- Farsi
- Français
- Greek
- Hindi
- Italiano
- Lao
- Nederlands
- Português(Br)
- Português(Pt)
- Russian
- Swedish
- Thai
- Vietnamese
بازخورد
- نكات و اصلاحات
نقل قول
بارگذاری
- بارگذاری تصوير
گونه های وابسته
- گونه ها در
  Spirula
- گونه ها در
  Spirulidae
- - رده بندی -
- Spirulidae
- Spirulida
- Cephalopoda
- Chordata
- Animalia

Spirula spirula (Linnaeus, 1758)

Ram's horn squid

Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Spirula spirula AquaMaps Data sources: GBIF OBIS

را بارگذاری کني تصاوير
همه تصاوير | تصوير گوگل |

$Image of Spirula spirula (Ram\$

Spirula spirula

رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS

Cephalopoda | Spirulida | Spirulidae

Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي

سطح زی; تغييرات عمق 100 - 1750 m (مرجع 1695). Tropical; ? - 10°C (مرجع 1695); 69°N - 32°S, 89°W - 160°W

Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي

Circumglobal in tropical and subtropical oceanic waters. Tropical to polar.

Length at first maturity / Size / Weight / سن

بلوغ: L_m ?, range 30 - ? cm Max length : 4.5 cm ML جنس نر / بدون خواص جنسي; (مرجع 1695)

Minimum depth from Ref. 106682. Rarely exceeds 4.5 cm ML (Ref. 1695). Migrates from 550 to 1000 meters during the day, and 100 to 300 meters at night (Ref. 106682). Young is captured at depths 1,000 to 1,750 m, which suggests that females lay eggs on bottom of continental slopes (Ref. 1695). Dead shells washed up on the beaches often in large numbers (Ref. 88739).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | 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.

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Jereb, P. and C.F.E. Roper (eds.). 2005. (مرجع 1695)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2024-2)

حداقل نگرانی (LC) ; Date assessed: 29 March 2009

وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

خطر برای انسان ها

استفاده انسانی

| FishSource |

ابزارها

E-book | راهنماي صحرايي

اطلاعات بيشتر

Trophic Ecology

اقلام غذايي
تركيب غذايي
مصرف غذايي
Food rations
شکارچیان

بوم شناسي

Population dynamics

رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني

Life cycle

تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
پويايي لاروي

Distribution

كشورها
مناطق سازمان خوار و بار جهاني (FAO)
Ecosystems
ظهور
معرفي

Human Related

Aquaculture profiles
Stamps, coins, misc.

Outreach

همكاران

Taxonomy

اسامي عام
مترادف
ريخت شناسي
عکس ها

مراجع

منابع اينترنتي

Estimates based on models

Preferred temperature (Ref. 115969): 4.7 - 11.6, mean 7.1 (based on 951 cells).

آسيب پذيری (مرجع 71543): Low vulnerability (10 of 100).

طبقه قيمت (مرجع 80766): Unknown.

نكات و اصلاحات

Back to Search

Random Species

Cookie Settings