Cyclorhagida |
Echinorhagata |
Echinoderidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic. Subtropical
Northwest Pacific: Sea of Japan.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Absence of middorsal spines; presence of remarkably elongates and sharp terminal tergal extensions and lateral spines/tubules only on segments 7 and 10 (Ref. 318).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Adrianov, A.V., C. Murakami and Y. Shirayama. 2002. (Ref. 318)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Common namesSynonymsPredatorsReproductionMaturitySpawningFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthMorphologyLarvaeAbundance
Internet sources
Estimates based on models
Price category
Unknown.