 |
| |||
| grass snake (Natrix natrix); ringed snake (Natrix natrix) | |||
| |||
| common water snakes (Natrix); ringed snakes (Natrix); water snakes (Natrix) | |||
| Schwimmnatter: 5 短语, 1 学科 |
| 两栖动物和爬行动物 | 5 |
|
| |||
| grass snake (Natrix natrix); ringed snake (Natrix natrix) | |||
| |||
| common water snakes (Natrix); ringed snakes (Natrix); water snakes (Natrix) | |||
| Schwimmnatter: 5 短语, 1 学科 |
| 两栖动物和爬行动物 | 5 |