Table 1 Location, position in the transect and sample size for 17 Bufo populations included in the study. Toads studied are adults except for populations 1–3 and 5 where tadpoles were sampled
Locality | Coordinates | Altitude (m.a.s.l.) from Google Earth | Straight line distance from Beaulieu (km) | Sample size | ||||
|---|---|---|---|---|---|---|---|---|
Population | Name | Northern latitude | Eastern longitude | Morphology (males, females) | Micro-satellites | SNPs | ||
1 | Le Poitrineau, Saumur | 47.281 | −0.132 | 65 | −168.68 | 0 | 12 | 12 |
2 | Étang du Perré | 47.526 | −0.020 | 92 | −140.34 | 0 | 8 | 8 |
3 | Les Tesnières, Durtal | 47.672 | −0.265 | 61 | −134.96 | 0 | 8 | 8 |
4 | Carrefour du Poteau, Jublains | 48.240 | −0.552 | 138 | −107.74 | 27 (13, 14) | 14 | 29 |
5 | Les Fontaines, Pré-en-Pail | 48.447 | −0.201 | 285 | −74.53 | 0 | 8 | 8 |
6 | Foret de Multonne, Mont des Avaloirs | 48.443 | −0.132 | 329 | −69.90 | 20 (18, 2) | 20 | 20 |
7 | Montmean, Bazoches-sur-Hoëne | 48.543 | 0.508 | 210 | −23.19 | 18 (15, 3) | 31 | 32 |
8 | La Couvendière, Mortagne au Perche | 48.572 | 0.595 | 223 | −16.34 | 22 (20, 2) | 22 | 22 |
9 | La Rosière, Foret du Perche et de la Trappe | 48.600 | 0.639 | 277 | −11.85 | 20 (18, 2) | 19 | 20 |
10 | Beaulieu | 48.679 | 0.746 | 203 | 0 | 52 (26, 26) | 40 | 52 |
11 | Chateau des Bois Francs | 48.719 | 0.832 | 201 | 7.73 | 2 (1, 1) | 10 | 10 |
12 | le Cottin | 48.724 | 0.827 | 204 | 7.72 | 18 (17,1) | 18 | 18 |
13 | Les Quatre Vouges | 48.800 | 1.016 | 175 | 23.95 | 15 (12, 3) | 23 | 23 |
14 | Mouettes | 48.896 | 1.363 | 131 | 51.34 | 2 (2, 0) | 10 | 10 |
15 | Mare du Bois, La Houssaye | 48.886 | 1.381 | 130 | 52.01 | 23 (22, 1) | 23 | 23 |
16 | Les Puits du Sarrasin, Erloy | 49.915 | 3.847 | 122 | 264.06 | 25 (15, 10) | 20 | 27 |
17 | Les Ajoncs, Audresselles | 50.821 | 1.602 | 8 | 246.10 | 22 (11, 11) | 14 | 22 |
Total | 266 (190, 76) | 300 | 344 | |||||
Missing data (%) | 0.0 | 1.8 | 1.2 | |||||