Gracilechinus acutus   (Lamarck, 1816)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Gracilechinus acutus  AquaMaps  Data sources: GBIF OBIS
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Image of Gracilechinus acutus
Gracilechinus acutus

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Camarodonta | Echinidae

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

; قمع تارييغت 3 - 1280 m (Ref. 85345).  Temperate; 73°N - 59°S, 72°W - 173°W

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

Southwest Pacific, Atlantic Ocean and the Mediterranean Sea. Temperate and subtropical.

Length at first maturity / Size / Weight / نس

Maturity: Lm ?  range ? - ? cm

يسانش تسيز     همان هژاو (لاثم ناونعب epibenthic)

Circalittoral on sandy detrital bottom mixed with ooze (Ref. 106375). Occurs on organic detritus (Ref. 106379) and sandy silt substrata (Ref. 106379). Also on coralligenous habitat (Ref. 105982). Prefers to feed on brown algae Laminaria saccharina encrusted with the bryozoan Membranipora sp. based on experiment (Ref. 96310).

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

Jennings, S., J. Lancaster, A. Woolmer and J. Cotter. 1999. (Ref. 3123)

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

یناسنا هدافتسا


| FishSource |

اهرازبا

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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

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | 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): 3.4 - 14.1, mean 7.6 (based on 765 cells).
تميق هقبط (Ref. 80766): Unknown.