Florideophyceae |
Ahnfeltiales |
Ahnfeltiaceae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; djupintervall ? - 12 m (Ref. 87872). Boreal
Indo-Pacific, Northwest Atlantic, Arctic and Antarctic.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ?  range ? - ? cm
It is known to settle in depths of up to 20 meters (Ref. 95730).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Vegetative reproduction is rare; asexual reproduction is effected by the formation of various kinds of spores; sexual reproduction is unique in this group due to their passive, non flagellated sperm cells (spermatia) (Ref. 87872).
Guiry, M.D. and G.M. Guiry 2009 AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 14 April 2009. (Ref. 80701)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models