The red alga, he reported, would be suitable for salads.

The figure on page 61 shows the photosynthetic factory of a red alga.

It also describes a habit of coralline red alga.

These are surrounded by four membranes, and are believed to have been acquired from some red alga.

The Rhodogorgonales are an order of red alga, a sister group to the corallines.

This is mainly formed by Melobesia, a small red alga which lives on the sea grass.

Porolithon is a genus of red alga comprising 15 species.

Dumontiaceae is a red alga family in the order Gigartinales.

Porphyra is a red alga used in Wales to make laver.

Rhodochorton is a genus of filamentous red alga adapted to low light levels.

The Delessericaeae is a family of about 100 genera of marine red alga.

Leptocladia is a genus of red alga known from the warm temperate eastern Pacific.

Neoprincipia is interpreted as the earliest crown-group red alga.

Waputikia is a possible red alga of the middle Cambrian Burgess shale.

Rhodochorton investiens displays a relatively simple life cycle for a red alga.

Maimonachaetetes is a thalloid red alga of uncertain placement.

Vidalenolone can be found in the tropical red alga Vidalia sp.

Chondrus crispus is a relatively small red alga, reaching up to a little over than 20 cm in length.

Red alga Bangiomorpha pubescens, first known sexually reproducing organism.

Acrochaetium efflorescens is a small marine red alga.

Cordylecladia erecta is a species of red alga in the family Rhodymeniaceae.

Polysiphonia is a red alga, filamentous and usually well branched some plants reaching a length of about 30 cm.

Vanvoorstia bennetiana was a small red alga.

The oldest fossil that can be assigned to a specific modern group is the red alga Bangiomorpha, from 1200 Ma.

This indicates that the plastid was derived from a eukaryotic symbiont, shown by genetic studies to have been a red alga.

The broader implications of these observations for the Rhodophyceae are discussed.

Some sources (such as Lee) place all red algae into the class "Rhodophyceae".

Carrageenan is a natural product extracted from red Rhodophyceae seaweeds through a range of methods including alcohol precipitation.

These broad groups are the Phaeophyceae, Rhodophyceae and Chlorophyceae, respectively.

Bangiophyceae was a class of red algae; it has since been merged with the Floridophyceae to form the Rhodophyceae.

Thus the phylum name 'Glaucophyta' and the class name 'Rhodophyceae' appear at the same level in their classification.

The authors use a hierarchical arrangement where the clade names do not signify rank; the class name Rhodophyceae is used for the red algae.

Aquatic vegetation reported are 59 species, including eight Cyanophyceae, seven Chlorphyceae and two Rhodophyceae.

It is sometimes merged with the Bangiophyceae into the Rhodophyceae, leaving the subclass Florideae in use.

Rhodophyceae des Süsswassers.

III Rhodophyceae.

Class Rhodophyceae (Florideae)

Volume 2: Phaeophyceae, Rhodophyceae.

The list included: Cyanophyceae, Chlorophyceae, Phaeophyceae, Rhodophyceae, lichens and two species of Zostera.

From the opposite side of the Atlantic Quiditat SR is a hydroglycolic extract from Rhodophyceae.

The intertidal rocky shore is covered with luxuriant growth of seaweeds belonging to such diverse genera as Ulvophyceae, Rhodophyceae and Phaeophyceae.

Seaweeds recorded consist of 34 species, out of which 14 species are of Rhodophyceae, 13 species are Chlorophyceae and 7 species are Phaeophyceae.

It was also used to refer to taxonomic groups, as Aconta or Akonta: the Zygnematophyceae and Bacillariophyceae (Oltmanns, 1904), or the Rhodophyceae (Christensen, 1962)

I would like to highlight that the requirement to report seaweed catch will not affect those fishers that harvest floating-free or unattached red seaweed species that belong to the Class Rhodophyceae.

A revised checklist of 354 species, subspecies, and varieties of benthic marine algae from eastern Canada is given, consisting of 128 Rhodophyceae, 128 Phaeophyceae, 90 Chlorophyceae, 7 species of Vaucheria (Xanthophyceae), and 1 of Phaeosaccion (Chrysophyceae).