Echinoidea |
Camarodonta |
Echinometridae
Environment: milieu / climate zone / depth range / distribution range
Ekologi
. Subtropical
Western Pacific.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
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
Gardner, J.P.A., M.J. Curwen, J. Long, R.J. Williamson and A.R. Wood. 2006. (Ref. 88938)
Status IUCN Red List (Ref. 130435: Version 2024-1)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
| FishSource |
Alat, peralatan
informasi lanjut
Trophic EcologyBahan makanan
Makanan
Konsumsi makanan
Jatah
Pemangsa
Human Relatedprofil budidaya air
Stamps, Coins Misc.
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 17.9 - 24.2, mean 20.3 (based on 77 cells).