 |
| |||
| Chinese river dolphin (Lipotes vexillifer) | |||
| Chinese lake dolphin (Lipotes vexillifer); Chinese river dolphin (Lipotes vexillifer); white fin southern (Lipotes vexillifer); white flag southern (Lipotes vexillifer) | |||
| |||
| Chinese dolphins (Lipotes); white flag dolphins (Lipotes) | |||
| озёрные дельфины: 8 phrases in 3 subjects |
| Biology | 5 |
| Fish farming pisciculture | 2 |
| Ichthyology | 1 |