Northern Ireland Non-native Species

RHODOPHYTA : Gracilariales : GracilariaceaeRED ALGAE

Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967


Species description: A red seaweed, native to the NW Pacific that can form large mats.

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

iNaturalist: Gracilaria vermiculophylla at iNaturalist World Species Observations database.

WoRMS: Gracilaria vermiculophylla at World Register of Marine Species. Accepted name: Gracilaria vermiculophylla (Ohmi) Papenfuss, 1967. AphiaID: 236157.

Classification: Biota; Plantae; Biliphyta; Rhodophyta; Eurhodophytina; Florideophyceae; Rhodymeniophycidae; Gracilariales; Gracilariaceae; Gracilarioideae; Gracilarieae; Gracilaria

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 Morton, O., Keatley, L. & Morrow, C.C. & Picton, B.E. (2025). Gracilaria vermiculophylla. (Ohmi) Papenfuss, 1967. [In] Non-native species of Northern Ireland.
https://www2.habitas.org.uk/marbiop-ni/nonnativeaccounts.php?item=ZM5475. Accessed on 2026-02-01