Invasion

Invasion Description

1st record: Tory Island, Co. Donegal/Ireland/Atlantic Ocean (1845, Provan et al. 2007, originally identified as C. f. spp. atlanticum)

Geographic Extent

Argyll/Scotland/Loch Sween (1953, Silva 1955); Tory Island, Co. Donegal/Ireland/Atlantic Ocean (1845, Provan et al. 2007, originally identified as C. f. spp. atlanticum); Spidall, Galway/Ireland/Atlantic Ocean (2000, Trowbridge 2001); Spanish Point, Clare/Ireland/Atlantic Ocean (Trowbridge 2001); Cork/Ireland/Lough Ine (1953, Silva 1955); (Trevone, Cornwall/England/Bristol Channel (1953, Silva 1955); Devon/England/River Yealm (English Channel) (1939, Siva 1955; Chapman 1999); Plymouth/England/English Channel (2004, Arenas et al. 2006); Falmouth/England/English Channel (2004, Arenas et al. 2006); Torquay/England/English Channel (2004, Arenas et al. 2006)