Polychaeta |
Echiuroidea |
Bonelliidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic. Tropical
Northwest Pacific: Japan.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
"Pale yellow" color. Proboscis long and narrow with an abruptly pointed tip. Skin is thin and partly semi-transparent; covered with poorly developed small papillae. Numerous small hooks with curved and pointed apex crowds the mid-genital groove.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Ikeda, I. 1910. (Ref. 82600)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
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
Price category
Unknown.