RHODOPHYTA : Ceramiales : CeramiaceaeRED ALGAE

Ceramium siliquosum (Kützing) Maggs et Hommersand


Description: Thallus cylindrical, erect to 18 cms long. Clearly corticate only at the nodes.

Habitat: Epiphytic in the lower littoral and sub-littoral to 12 m.

Distribution: Generally south-western in the British Isles. Europe: Spain and France.

Similar Species: All Ceramium species with spines and corticated.

Key Identification Features:

  • Cortical bands clearly seen by the naked eye.

Distribution Map from NBN: Ceramium siliquosum at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Ceramium siliquosum at iNaturalist World Species Observations database.

WoRMS: Ceramium siliquosum at World Register of Marine Species. Accepted name: Ceramium siliquosum (Kützing) Maggs & Hommersand, 1993. AphiaID: 144564.

Classification: Biota; Plantae; Biliphyta; Rhodophyta; Eurhodophytina; Florideophyceae; Rhodymeniophycidae; Ceramiales; Ceramiaceae; Ceramioideae; Ceramieae; Ceramium

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 Morton, O. & Picton, B.E. (2024). Ceramium siliquosum. (Kützing) Maggs et Hommersand. [In] Encyclopedia of Marine Life of Britain and Ireland.
https://www2.habitas.org.uk/marbiop-ni/speciesaccounts.php?item=ZM8241. Accessed on 2024-10-05