Holanthus expergitus   (Loven, 1871)

muatnaik fotos/gambar 
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No photo available for this species.
No drawings available for Hemiasteridae.

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

Echinoidea | Spatangoida | Hemiasteridae

Environment: milieu / climate zone / depth range / distribution range Ekologi

; kisaran kedalaman 380 - 4833 m (Ref. 111335).  Subtropical

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Atlantic, Arctic and the Mediterranean Sea.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?  range ? - ? cm

Biologi     Daftar kata (contoh epibenthic)

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

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.

rujukan utama Acuan | Koordinator | mitra

Koukouras, A. and M.-S. Kitsos. 2010. (Ref. 85345)

Status IUCN Red List (Ref. 130435: Version 2024-1)

  tidak dinilai 

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

penggunaan manusia


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Alat, peralatan

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informasi lanjut

Trophic Ecology
Bahan makanan
Makanan
Konsumsi makanan
Jatah
Pemangsa
Ecology
Ekologi
Home ranges
Population dynamics
Pertumbuhan
Umur / Saiz
panjang-berat
panjang-panjang
ukuran frekuensi
Mass conversion
pemulihan
Kelimpahan
Life cycle
Reproduksi, perkembang biakan
Kematangan
Fecundity
Pemijahan
telur-telur
pekembangan telor
Larva
Dinamika larva
Distribution
Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Human Related
profil budidaya air
Stamps, Coins Misc.
Outreach
mitra
Taxonomy
Nama-nama umum
Sinonim (persamaan)
Morfologi
Gambar
References
Acuan

Sumber internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genom, Nukleotida) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (pergi, Cari) | Zoological Record

Estimates based on models

kategori harga (Ref. 80766): Unknown.

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