RHODOPHYTA : Erythropeltidales : ErythrotrichiaceaeRED ALGAE

Erythrotrichia carnea (Dillwyn) J Agardh


Description: Small uniseriate filaments to 3 cms long.

Habitat: Common. Epiphytic on other algae and Zostera in Midlittoral to shallow sublittoiral.

Distribution: Widespread in the British Isles. Europe: Mediterranean, Netherlands, Norway. Atlantic coast of Noirth America: Arctic Canada to the Caribbean. Further afield: Canary Islands, Brazil and South Africa. Pacific: Vancouver Island, British Columbia, Mexico, Costa Rica and Japan. Probably cosmopolitan in temperate and tropical seas.

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

iNaturalist: Erythrotrichia carnea at iNaturalist World Species Observations database.

WoRMS: Erythrotrichia carnea at World Register of Marine Species.

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 Morton, O., Keatley, L., Morrow, C.C. & Picton, B.E. (2026). Erythrotrichia carnea. (Dillwyn) J Agardh. [In] Encyclopedia of Marine Life of Britain and Ireland.
https://habitas.org/mbdp/species.php?item=ZM560. Accessed on 2026-11-01