Cyclorhagida |
Echinorhagata |
Echinoderidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic. Subtropical
Indo-West Pacific and the Mediterranean.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 0.0 cm TRKL male/unsexed; (Ref. 1211)
Trunk Length in Tunisian specimens only (Ref. 1211). Found intertidal on muddy sand and subtidal on mud (Ref. 335).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Higgins, R.P. 1978 Echinoderes gerardi n. sp. and E. riedli (Kinorhyncha) form the Gulf of Tunis. Transactions of the American Microscopical Society 97(1):171-180. (Ref. 1211)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
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 cycleReproduction
Maturity
Fecundity
Spawning
Eggs
Egg development
Larvae
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.