Invasion

Invasion Description

1st Record: Brittany/France/English Channel (2004 (J. D. D. D. Bishop and G, Lambert pers. obs., Bishop 2015)

Geographic Extent

Perros Guirec Marina, Brittany/France/English Channel (2010, 2013, Bishop et al. 2015, 48 48.30N 3 26.50W); Brest, Brittany/France/Atlantic Ocean (2010, 2013, Bishop et al. 2015, 48 22.80N 4 29.40W); Crozon-Morgat/Brittany/France/Atlantic Ocean (2010, 2013, Bishop et al. 2015, 48 13.40N 4 29.70W); La Rocque, Jersey/Channel Islands/English Channel (2016, Department of the Environment, States of Jersey 2917(