Echinoidea |
Camarodonta |
Echinidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 460 - 2600 m (Ref. 96312). Temperate
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Northern Atlantic and the Mediterranean.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
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.
Tyler, P., C.M. Young and K. Serafy. 1995. (Ref. 96312)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
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Diet
Food consumption
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Age/Size
Length-weight
Length-length
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Mass conversion
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Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvaeLarval dynamics DistributionCountries
FAO areas
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Introductions
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