Pilidiophora |
Heteronemertea |
Lineidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic. Subtropical
Northwest Pacific: Japan and Hong Kong.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 17.0 cm TL male/unsexed; (Ref. 125683)
Rounded head bears a pair of shallow lateral cephalic furrows. Body narrows, ending in a bluntly pointed tip that does not have caudal cirrus.
Intertidal to subtidal, on stones embedded in coarse silty sand. Also found on rocks and boulders covered by bivalves. Observed feeding on a juvenile arcid bivalve, Barbatia virescens (Ref. 125683).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php (Ref. 3477)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowthMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundance 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).