Biology:Ceramium strictum

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Short description: Species of alga

Ceramium strictum
Ceramium strictum.jpg
Scientific classification edit
(unranked): Archaeplastida
Division: Rhodophyta
Class: Florideophyceae
Order: Ceramiales
Family: Ceramiaceae
Genus: Ceramium
Species:
C. strictum
Binomial name
Ceramium strictum
Roth

Ceramium strictum is a small marine red alga.

Description

This alga grows in tufts to a length of no more than 12 cm long. It is densely branched but not completely corticate appearing to have a banded or collar-like appearance. The apices of the axes are strongly inrolled. The branches do not have spines. Rhizoids are numerous.[1]

Reproduction

Cystocarps containing carposporangia and tetrasporangia are borne on the erect thalli.[1]

Habitat

Epiphytic on other algae and mussels in the littoral.[1]

Distribution

Southern and western coasts of England and Ireland.[1][2] In Europe from Norway to France and the Azores.[1]

Nomenclature

The validity of the name Ceramium strictum is as yet unsure.[1]

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Maggs, C.A. and Hommersand, M.H. 1993 Seaweeds of the British Isles Volume 1 Rhodophyta Part 3A Ceramiales. The Natural History Museum,London ISBN:0-11-310045-0
  2. Morton, O. 2003. The marine macroalgae of County Donegal, Ireland. Bulletin of Irish biogeographical Society No. 27 pp.3 - 164

Wikidata ☰ Q48815695 entry