Table 1. Trapping-sites of the nationwide surveillance program selected for the study.
| Trapping-site | Coordinates | Trap type | Number of individuals (number of pools) |
| Upper Rhine valley/Baden-Württemberg | |||
| Neckargerach | N 49°23′ | GT | 93 (8) |
| E 9°4′ | |||
| Heidelberg | N 49°24′ | GT | 3800 (162) |
| E 08°39′ | |||
| Heidelberg | N 49°24′ | GT | 977 (85) |
| E 08°39′ | |||
| Karlsruhe - Island Rott | N 49°09′ | EVS | 43 (2) |
| E 08°23′ | |||
| Karlsruhe - Russheim | N 49°11′ | EVS | 203 (11) |
| E 08°25′ | |||
| Mümling-Grumbach | N 49°46′ | GT | 106 (9) |
| E 8°59′ | |||
| Weinheim 2011 | N 49°31′ | GT | 414 (19) |
| E 08°38′ | |||
| Weinheim 2012 | N 49°31′ | GT | 2002 (112) |
| E 08°38′ | |||
| Beerfelden | N 49°33′ | GT | 33 (5) |
| E 8°57′ | |||
| Eberstadt | N 49°48′ | GT | 194 (11) |
| E 8°38′ | |||
| Großsachsen | N 49°31′ | GT | 418 (18) |
| 2011 | E 08°40′ | ||
| Großsachsen | N 49°31′ | GT | 558 (31) |
| E 08°40′ | |||
| Hemsbach | N 49°35′ | GT | 77 (9) |
| E 8°39′ | |||
| Waghäusel | N 49°15′ | EVS | 139 (8) |
| E 08°31′ | |||
| Sandhausen | N 49°20′ | GT | 265 (13) |
| E 8°39′ | |||
| Lower-Rhine Valley/Palatine | |||
| Bad Dürkheim | N 49°22′ | GT | 52 (28) |
| E 08°08′ | |||
| Bobenheim-Roxheim | N 49°34′ | GT | 222 (26) |
| E 8°21′ | |||
| Dirmstein | N 49°34′ | GT | 549 (134) |
| E 08°14′ | |||
| Kühkopf 2012 | N 49°49′ | EVS | 36 (2) |
| E 08°24′ | |||
| Kühkopf 2011 | N 49°49′ | EVS | 197 (25) |
| E 08°24′ | |||
| Neustadt a. d. Weinstraße | N 49°22′ | GT | 238 (74) |
| E 08°08′ | |||
| Alsheim | N 49°45′ | GT | 1 |
| E 08°18′ | |||
| Mettenheim | N 49°44′ | GT | 182 (10) |
| E 8°19′ | |||
| Römerberg | N 49°17′ | GT | 1721 (84) |
| E 8°24′ | |||
| Lake Constance/Bavaria West | |||
| Radolfzell (Lake Constance) | N 47°43′ | EVS | 144 (8) |
| E 08°59′ | |||
| Lake Chiemsee/Bavaria East | |||
| Chieming (Lake Chiemsee) | N 47°53′ | EVS | 89 (6) |
| E 12°31′ | |||
| Hirschauer Bucht (Lake Chiemsee) | N 47°51′ | EVS | 13 (2) |
| E 12°31′ | |||
| Chieming (Lake Chiemsee) | N 47°53′ | EVS | 6 (2) |
| E 12°31′ | |||
| Plattling (Isar) | N 48°47′ | EVS | 83 (5) |
| E 12°55′ | |||
| Stöttham (Lake Chiemsee) | N 47°45′ | EVS | 20 (2) |
| E 12°31′ | |||
| Iffeldorf (Easter Lakes) | N 47°46′ | EVS | 1 |
| E 11°18′ | |||
| Upper Elbe Valley/Saxonia | |||
| Coswig (Elbe) | N 51°51′ | EVS | 74 (11) |
| E 12°26′ | |||
| Oder Valley/Brandenburg | |||
| Oderaue (Oder) | N 52°47′ | EVS | 272 (52) |
| E 14°14′ | |||
| Baltic Sea/Mecklenburg | |||
| Greifswald - Eldena | N 54°05′ | EVS | 1960 (78) |
| E 13°27′ | |||
| Greifswald - Loissin | N 54°07′ | EVS | 668 (27) |
| E 13°30′ | |||
| Metropolitan Region Hamburg | |||
| Langenlehsten | N 53°30′ | Egg | 349 |
| E 10°44 | Collection | ||
| Wulksfelde | N53°43′ | BT | 55 |
| E10°6′ | GT | ||
| HH/Ohlsdorf | N53°37′ | BT | 23 |
| E10°2′ | |||
| HH/Poppenbüttel | N53°39′ | EVS | 4 |
| E10°05′ | BT | ||
| HH/Cranz | N53°32′ | ex- La. | 8 |
| E09°46′ | |||
| HH/Hummelsbüttel | N53°38′ | ex- La. | 38 |
| E10°02′ | |||
| HH/Airport | N53°37′ | BT | 3 |
| E 10°00′ | |||
| HH/Barmbek | N53°35′ | ex- La. | 10 |
| E10°2′ | |||
| HH/Fuhlsbüttel | N53°37′ | Swarm | 12 |
| E10°01′ | |||
| HH/Ohlstedt | N53°41′ | EVS | 10 |
| E10°8′ | |||
| Höhbeck/Vietze 3 | N53°03′ | ex- Pu. | 14 |
| E11°24′ | |||
| Stelle-Ashauen | N53°21′ | BT | 17 |
| E10°6′ | |||
| Schleswig-Holstein | |||
| Sepel | 54°07′ | BT | 4 |
| 10°22′ | |||
| Gammendorf | N54°29′ | BT | 22 |
| E11°08′ | |||
| Warwerort | N54°08′ | BT | 67 |
| E08°55 | |||
| Wyk auf Föhr | N54°41′ | indoors | 10 |
| E8°33′ | |||
| Hesse | |||
| Heubach1 | N50°22′ | ex- La. | 24 |
| E 09°42′ | |||
| Heubach2 | N50°22′ | ex- La. | 39 |
| E 09°42′ | |||
| Heubach3 | N50°22′ | ex- La. | 7 |
| E 09°42′ | |||
| total individuals | 16566 |
Trap types: BT: Biogents Sentinel; GT: Gravid trap; EVS: Enceph. Vector Surveillance Trap (Bioquip); ex-La.: reared from larvae ; ex-Pu.: reared from pupae.