Polyplacophora |
Chitonida |
Tonicellidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall 1 - 10 m (Ref. 2873). Boreal
Northeast Pacific: Alaska and Canada.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
Depth based on type locality; to be replaced with better reference.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.
Schwabe, E. 2005. (Ref. 2873)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 7.1 - 10, mean 8.8 (based on 191 cells).
Price category
Unknown.