Category
page 1Ceramiales
Ceramiales
thumb|right|Acrosorium uncinatum
Ceramiales is an order of red algae. It was established by Friedrich Oltmanns in 1904.
Delesseria
Delesseria is a genus of red algae belonging to the family Delesseriaceae.
Wrangeliaceae
thumb|right|Wrangelia penicillata at 2m depth.
thumb|Ptilota eatoni Dickie, now Plumariopsis eatonii (Dickie) De Toni
1 partial frond,
2 section of stem with young branch,
3 tip of full-grown branch,
4 branch tip with sphaerospores,
5 sphaerospores.
Callithamniaceae
Callithamniaceae is a family of red algae (Rhodophyta) in the order Ceramiales. The family was first described by Friedrich Traugott Kützing in 1843.
Aglaothamnion
Aglaothamnion is a genus of algae belonging to the family Callithamniaceae.
Crouania
Crouania is a genus of red algae (Rhodophyta) in the Callithamniaceae family.
The name of the genus honours the French born Crouan brothers, Pierre-Louis Crouan (1798 - 1871) and Hippolyte-Marie Crouan (1802 - 1871).
It was first described by Jacob Georg Agardh in 1842, and the type species is Crouania attenuata.
Griffithsia
Griffithsia is a genus of red algae in the family Wrangeliaceae.
Centroceras
genus of algae
Wrangelia
Wrangelia is a genus of red algae in the family Wrangeliaceae.
Gymnothamnion
Gymnothamnion is a red alga genus in the family Wrangeliaceae.
Callithamnion
Callithamnion is a genus of algae belonging to the family Callithamniaceae.
Choreocolax
Choreocolax is a genus of red algae in the order Ceramiales