Table 3.

Number of specimens collected at Schiphol (the Netherlands), Liège (Belgium), and London (Heathrow and Gatwick, United Kingdom) airports. (*) Published in [8]; A: adult, E: egg, L: larva, P: pupa. Results on non-indigenous species are indicated in bold.

Location	Species	Year			Total
		2016	2017	2018
Schiphol	Aedes aegypti	6A (*)	6A	28A; 16E; 13L	40A; 16E; 13L
	Aedes albopictus		2A	3A	5A
	Aedes/Ochlerotatus indigenous	1A; 1E		5A	7A
	Anopheles crucians	1A			1A
	Anopheles subpictus	1A			1A
	Anopheles indigenous	25A	35A	93A	155A
	Culex indigenous	2049A; 495E; 844L; 40P	2564A; 20E; 3L	7157A; 209E; 19L	11,770A; 724E; 866L; 40P
	Culiseta indigenous	21A	36A	65A	122A
	Mansonia sp.			2A	2A
Liège	Anopheles pharoensis		1A		1A
	Anopheles indigenous		2A		2A
	Culex indigenous		11A	19A; 3L	30A; 3L
	Aedes indigenous			2A	2A
	Culiseta indigenous		1A	1A	2A
London	Culex indigenous	26A	2A	288A	316A
	Anopheles indigenous			1A	1A
	Culiseta indigenous	2A		1A	3A