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Cidaroida |
Cidaridae
Environment: milieu / climate zone / depth range / distribution range
Ecología
Asociado a arrecife; rango de profundidad 0 - 15 m (Ref. 800). Tropical
Indo-West Pacific: East Africa and the Red Sea to Australia and Japan.
Length at first maturity / Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm WD macho / no sexado; (Ref. 800)
Maximum primary spine length: 8.0 cm. Inhabits shallow reef areas at depths of 0 to 15 m. Hides in holes or under corals at day time (Ref. 800); and burrows in coral rock (Refs. 81254, 129602). Feeds on algae and small invertebrates (Ref. 800). Associated with coral communities. Nocturnal. Feeds on encrusting organisms (Ref. 129602).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | 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.
Schoppe, S. 2000. (Ref. 800)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Herramientas
Más información
Age/SizeCrecimientoLength-weightLength-lengthMorfologíaLarvaAbundancia
Fuentes de Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 22.6 - 29.3, mean 28.2 (based on 2492 cells).
Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.