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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
ينک یراذگراب ار ريواصت 
| ريواصت همه | لگوگ ريوصت |
Image of Spirula spirula (Ram\
Spirula spirula


Namibia country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/wa.html
National Fisheries Authority: http://www.benefit.org.na/
Occurrences: Occurrences Point map
Main Ref: Wood, J.B. and C.L. Day, 1998
National Database:

Common names from other countries

Classification / Names / Names ماع يماسا | فدارتم | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Spirulida () > Spirulidae (ram's horn squid)

Environment: milieu / climate zone / depth range / distribution range يسانش موب

یز حطس; قمع تارييغت 100 - 1750 m (Ref. 1695).   Tropical; ? - 10°C (Ref. 1695); 69°N - 32°S, 89°W - 160°W

شنكارپ اهروشك | )OAF( يناهج راب و راوخ نامزاس قطانم | Ecosystems | روهظ | يفرعم

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

Length at first maturity / Size / Weight / نس

Maturity: Lm ?, range 30 - ? cm Max length : 4.5 cm ML يسنج صاوخ نودب / رن سنج; (Ref. 1695)

يسانش تسيز     همان هژاو (لاثم ناونعب epibenthic)

Minimum depth from Ref. 106682. Rarely exceeds 4.5 cm ML (Ref. 1695).

Life cycle and mating behavior غولب | لثم دیلوت | یزیر مخت | اه مخت | Fecundity | )ورال ( دازوت

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.

یلصا ذخآم عجارم | هدننك گنهامه | ناراكمه

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

NCUI زمرق تسرهف رد تيعضو (Ref. 130435: Version 2024-1)

  ینارگن لقادح (LC) ; Date assessed: 29 March 2009

ستياس رظن زا تيعضو (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

یناسنا هدافتسا


| FishSource |

اهرازبا

رتشيب تاعالطا

ماع يماسا
فدارتم
نایچراکش
لثم دیلوت
غولب
یزیر مخت
Fecundity
اه مخت
مخت ومن
Age/Size
دشر
نزو - لوط
لوط - لوط
يسانش تخير
)ورال ( دازوت
يناوارف
عجارم
Mass conversion

يتنرتنيا عبانم

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (مونژ, ديتوئلکون) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (ورب, وجتسج) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 4.7 - 11.6, mean 7.1 (based on 951 cells).
یريذپ بيسآ (Ref. 71543): Low vulnerability (10 of 100).
تميق هقبط (Ref. 80766): Unknown.