RHODOPHYTA : Corallinales : CorallinaceaeRED ALGAE

Haliptilon squamatum (Linnaeus) Johansen, L Irvine et Webster


Description: Thallus calcareous, attached by stolons. Fronds articulated and branched to 20 cms long.

Habitat: Generally epiphytic in the upper sublittoral to 3m deep.

Distribution: South-west British Isles from Ireland, England, Isle of Man and the Channel Islands. Europe: Mediterranean, Azores, Portugal, Atlantic coasts of Spain and France. Further afield: Canary Isles.

Similar Species: Species of Corallina.

Key Identification Features:

  • Epiphytic, pinnate branching.

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

iNaturalist: Haliptilon squamatum at iNaturalist World Species Observations database.

WoRMS: Haliptilon squamatum at World Register of Marine Species.

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 Morton, O., Keatley, L., Morrow, C.C. & Picton, B.E. (2026). Haliptilon squamatum. (Linnaeus) Johansen, L Irvine et Webster. [In] Encyclopedia of Marine Life of Britain and Ireland.
https://habitas.org/mbdp/species.php?item=ZM4240. Accessed on 2026-11-01