Antarctic country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: C: Ref. 116836.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ay.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rauschert, M. and W.E. Arntz, 2015
National Database:

Common names from other countries

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

> Holasteroida () > Pourtalesiidae ()

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

; قمع تارييغت ? - 1353 m (Ref. 116836). Polar

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

Antarctic: Antarctica, Kerguelen and Crozet Islands.

Length at first maturity / Size / Weight / نس

Maturity: L_m ? range ? - ? cm

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

Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.

یلصا ذخآم عجارم | هدننك گنهامه | ناراكمه

Murray, J. 1896. (Ref. 87480)

NCUI زمرق تسرهف رد تيعضو (Ref. 130435)

یبايزرا لباقريغ

ستياس رظن زا تيعضو (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

اه ناسنا یارب رطخ

Harmless

یناسنا هدافتسا

| FishSource |

اهرازبا

E-book | ييارحص يامنهار

رتشيب تاعالطا

اهروشك
)OAF( يناهج راب و راوخ نامزاس قطانم
Ecosystems
روهظ
يفرعم
Stocks
يسانش موب
يياذغ تداع
يياذغ مالقا

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

ناراكمه
اه سکع

يتنرتنيا عبانم

Pourtalesia hispida Agassiz, 1879