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| common water snakes (Natrix); ringed snakes (Natrix); water snakes (Natrix); colubrid snakes (Colubridae); typical snakes (Colubridae); racers (Coluber); whip snakes (Coluber) | |||
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| grass snake (à collier) | |||
| couleuvre: 166 phrases in 6 subjects |
| American usage, not spelling | 1 |
| Amphibians and reptiles | 142 |
| British usage, not spelling | 1 |
| Environment | 9 |
| General | 2 |
| Natural resourses and wildlife conservation | 11 |