Dictyotales

Dictyotales
Dictyota dichotoma
Dictyota dichotoma
Scientific classification Edit this classification
Domain: Eukaryota
Clade: Diaphoretickes
Clade: SAR
Clade: Stramenopiles
Phylum: Gyrista
Subphylum: Ochrophytina
Class: Phaeophyceae
Order: Dictyotales
Bory de Saint-Vincent, 1828
Family: Dictyotaceae
Lamouroux ex Dumortier, 1822
Genera[1]

21 genera

Synonyms[1]
Scoresbyellaceae
Womersley, 1987

Dictyotales (from Greek diktyotos 'netlike')[2] is a large order in the brown algae (class Phaeophyceae) containing the single family Dictyotaceae. Members of this order generally prefer warmer (tropical to subtropical) waters than other brown algae, and are prevalent in tropical and subtropical waters thanks to their many chemical defenses to ward off grazers. They display an isomorphic haplodiploid life cycle and are characterized by vegetative growth through a single apical cell. One genus in this order, Padina, is the only calcareous member of the brown algae.[3]

  1. ^ a b Cite error: The named reference UpdatedPhaeophyceae was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Graham 2022 Dictyotales was invoked but never defined (see the help page).
  3. ^ Lee, RE (1999). Phycology (Third ed.). Cambridge: Cambridge University Press. ISBN 978-0-521-63883-8.

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