Phaeophyceae |
Dictyotales |
Dictyotaceae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
. Tropical
Atlantic and Western Indian Ocean: USA south to Brazil, Spain to Gabon; Indo-Central Pacific Ocean.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 8.0 cm TL hane/ej könsbestämd; (Ref. 82093)
Thalli are erect, to 8 cm tall, attached by means of a single stupose holdfast. Stolonoidal fibres are absent. Straps, 2-3 mm wide, are slender and dichotomously branched. The margins are dentate, rarely smooth, while the surface is always smooth. The apices are rounded. The medulla and cortex are uniformly one-layered. Sporangia are single, scattered on both surfaces, but absent in the apical dichotomies. Sporangia, 95-110 μm in diameter, are borne on a single stalk cell and are not surrounded by a conspicuous involucrum (Ref. 82093). Dictyota ciliolata is characterised by its stupose holdfast, dentate margins and the absence of stolonoidal fibres, although the margins of some specimens can be nearly smooth (Hörnig et al. 1992a,b) (Ref. 82093).
Dictyota ciliolata is characterised by its stupose holdfast, dentate margins and the absence of stolonoidal fibres, although the margins of some specimens can be nearly smooth (Hörnig et al. 1992a,b). (Ref. 82093) Specimens were collected in intertidal pools of the sublittoral fringe down to -12 m (Ref. 82093).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
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 Life cycleReproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).
