| J | F | M | A | M | J | J | A | S | O | N | D | Country | Locality |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 111 | 111 | 111 | Europe | ||||||||||
| 111 | 111 | 111 | France | France | |||||||||
| 111 | Greece | Kastoria Lake | |||||||||||
| 111 | Spain | Lake Banyoles | |||||||||||
| 3 | 4 | 4 | 6 | 13 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | Turkey | Lake Sapanca (2000-2002) |
| 111 | 111 | 111 | 111 | Greece | Lakes Lysimachia and Trichonis | ||||||||
| 111 | 111 | 111 | 111 | not specified | |||||||||
| 111 | 111 | 111 | Germany | Schleswig-Holstein | |||||||||
| 111 | 111 | UK | Southern Britain |