Crinoidea |
Comatulida |
Comatulidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 0 - 109 m (Ref. 81020). Tropical
Western Pacific: Australia and Hong Kong.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Suspension feeder (Ref. 116259).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Crinoidea are gonochoric. During spawning, the pinnule walls rupture and the eggs and sperms are shed into the seawater. Life cycle: Embryos elongate into free-swimming larvae (doliolaria) which later sink to the bottom where they metamorphose into stalked sessile crinoid.
Mortensen, T. 1934. (Ref. 77931)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 26.2 - 28.8, mean 27.8 (based on 450 cells).