Echinoidea |
Camarodonta |
Echinidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Benthic; kisaran kedalaman 15 - 750 m (Acuan 89914), usually 200 - 200 m (Acuan 89911). Polar
Antarctic Indian Ocean: Marion and Prince Edward Islands, Kerguelen Islands and Terre Adelie.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm Max length : 7.0 cm WD jantan/; (Acuan 89911)
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | 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
Downey, M.E. 1968 Catalog of recent echinoid type specimens in the U.S. National Museum Smithsonian Institution and the Museum of Comparative Zoology Harvard University. Bulletin of the United States National Museum 264:1-99. (Acuan 89086)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
| FishSource |
Alat, peralatan
informasi lanjut
Ekologi trofikItem makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Pemangsa
Dinamika populasiPertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
Kelimpahan
FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Kerentanan Penangkapan Ikan
Low vulnerability (10 of 100).
