Table 2.
Localities considered in the present study, including the sample size per locality for every snail species.
| Locality | Coordinates | Snail Species (n) | ||||
|---|---|---|---|---|---|---|
|
Physella acuta (Physellidae) |
Chilina dombeyana (Chilinidae) |
Lymnaea sp. (Lymnaeidae) |
Potamolithus spp. (Tateidae) |
Ancylus sp. (Planorbidae) |
||
| Ñuble region | ||||||
| El Quillai | 36°39′31.22″ S, 72°12′11.76″ W | 20 | 0 | 0 | 0 | 0 |
| Chillán river | 36°38′4.00″ S, 72°4′56.54″ W | 1 | 0 | 0 | 0 | 0 |
| Ñuble river | 36°34′59.40″ S, 72°13′49.34″ W | 330 | 8 | 0 | 0 | 0 |
| Biobío region | ||||||
| University of Concepción (Udec) | 36°49′41.75″ S, 73°2′13.45″ W | 0 | 25 | 0 | 0 | 0 |
| Laguna Chica de San Pedro (SP) | 36°50′54.34″ S, 73°5′5.16″ W | 57 | 447 | 56 | 57 | 0 |
| Laguna Grande de San Pedro (SP) | 36°51′21.04″ S, 73°6′29.85″ W | 762 | 9 | 0 | 0 | 24 |
| Los Ríos region | ||||||
| Angachilla wetland | 39°51′23.21″ S, 73°14′5.71″ W | 93 | 121 | 0 | 5 | 0 |
| Jardín Botánico (Valdivia city) | 39°48′10.46″ S, 73°14′56.07″ W | 6 | 104 | 0 | 14 | 0 |
| Los Patos lagoon (Valdivia city) | 39°48′35.85″ S, 73°15′23.13″ W | 10 | 0 | 0 | 5 | 0 |
| Austral University of Chile (UACh) | 39°48′11.76″ S, 73°15′19.21″ W | 111 | 0 | 19 | 0 | 0 |