 |
viviparous | African toad
| African toad | |
| reptil. | Bufo regularis |
| viviparous: 16 phrases in 7 subjects |
| Amphibians and reptiles | 5 |
| Biology | 1 |
| Botany | 2 |
| Environment | 1 |
| Fish farming pisciculture | 1 |
| Ichthyology | 5 |
| Natural sciences | 1 |