Marine Nuisance Species, Didemnum vexillum, a colonial tunicate; ascidian; sea squirt

Map location no.	Location name or station no.	Location abbrev. (2nd part of image filename)	Region	Country	Water depth, m	Substrate type	Comment
18	Perros-Guirec	PG	Brittany	FR		ropes	Located at the marina in Perros-Guirec, a small town in Brittany facing the English Channel. Aug. 7, 2002. Identified by Francoise Monniot.
23	Port of Le Havre	LH	Le Havre	FR	3	brick quay, barnacles, mussels, tunicates	Pertuis Vauban-Barre, Port of Le Havre. Dec. 1, 2001. Identified by Francoise Monniot.
23	Port of Le Havre	LH	Le Havre	FR	2	brick quay, barnacles, mussels, tunicates	Bassin Vauban, Port of Le Havre. Apr. 21, 2002. Identified by Francoise Monniot.
58	Brest	B	Brest	FR	<1	marina floating dock	Marina floating dock, Brest, Aug. 28, 2005. Identified by G. Lambert, 2005.
59	Port of Le Havre	LH	Le Havre	FR	<1	floating dock in the port	Floating dock, port of Le Havre, Aug. 26, 2005. Identified by G. Lambert and G. Breton.

Didemnum vexillum - France Coast Locations