Table 1.

Culicoides spp. sampling sites used for endosymbiont screening

Code	Location	Habitat	NUTS2	Coordinates	Altitude (m)
1	Almoraima	Natural	Andalucía	36.28819°N, -5.43164°E	29
10	Juanar	Natural	Andalucía	36.57012°N, -4.89140°E	870
21	Santa Claraa	Livestock premise	Andalucía	36.32058°N, -5.45014°E	157
8	Colunga	Natural	Asturias	43.48888°N, -5.34220°E	203
16	Proaza	Natural	Asturias	43.20327°N, -6.05850°E	349
12	La Morera	Natural	Castilla Mancha	38.90910°N, -4.27157°E	718
15	Pozo Estancoa	Livestock premise	Castilla Mancha	38.90585°N, -4.31681°E	677
17	Quintos de Mora	Natural	Castilla Mancha	39.39248°N, -4.11572°E	707
2	Amposta	Livestock premise	Catalunya	40.72827°N, 0.55853°E	28
3	Aramunt	Livestock premise	Catalunya	42.20605°N, 0.98767°E	559
4	Bonastre	Livestock premise	Catalunya	41.22280°N, 1.42745°E	210
5	Brunyola	Livestock premise	Catalunya	41.90096°N, 2.69078°E	194
6	Caldes de Malavella	Livestock premise	Catalunya	41.84400°N, 2.84987°E	120
7	Canyamars	Livestock premise	Catalunya	41.59342°N, 2.46252°E	240
9	Garcia	Livestock premise	Catalunya	41.14453°N, 0.64853°E	65
11	La Galera	Livestock premise	Catalunya	40.67528°N, 0.46552°E	102
13	Massanas	Livestock premise	Catalunya	41.76520°N, 2.63887°E	100
14	Piera	Livestock premise	Catalunya	41.50088°N, 1.76163°E	324
18	Roda de Baràa	Livestock premise	Catalunya	41.18704°N, 1.46041°E	59
19	Sant Iscle de Vallalta	Livestock premise	Catalunya	41.63948°N, 2.55123°E	227
20	Sant Just Desverna	Livestock premise	Catalunya	41.38534°N, 2.06594°E	65
22	Susqueda	Livestock premise	Catalunya	41.98677°N, 2.53857°E	349
23	Terrades	Natural	Catalunya	42.30769°N, 2.80464°E	345
24	Vilanova de la Muga	Livestock premise	Catalunya	42.30568°N, 3.03397°E	19

^aCoordinates and altitude inferred respectively from Google Earth (©2013 Google Inc.) and GPSvisualizer (www.gpsvisualizer.com)

Abbreviation: NUTS2, Classification of Territorial Units for Statistics