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Camarodonta |
Echinometridae
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 36 m (Ref. 81020). Tropical
Central Pacific: New Caledonia and Pitcairn; South China Sea.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm ? range ? - ? cm
This species is found on fore reefs, outer reef flats and areas that receive a considerable amount of wave action (Ref. 87866).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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.
Lane, D.J.W., L.M. Marsh, VandenSpiegel and F.W.E. Rowe. 2000. (Ref. 81020)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
साधन
अधिक जानकारी
Age/Size
बाढ़
Length-weight
Length-length
आकृति विज्ञान
लार्वा
बहुतायत
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 25.2 - 29.4, mean 28.1 (based on 990 cells).
