| |||
| Weichschildkröten f (Trionychidae) | |||
| Weichschildkroeten m (Trionychidae); echte Weichschildkroeten (Trionichidae) | |||
|
soft-shelled turtle : 44 phrases in 4 subjects |
| Amphibians and reptiles | 28 |
| Environment | 8 |
| Life sciences | 4 |
| Natural resourses and wildlife conservation | 4 |