| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Youngia (youngia) | 1 | 0 | 0 |
| Youngia japonica (L.) DC. (Oriental false hawksbeard) | 0 | 0 | 1 |
| Ypthima | 1 | 0 | 0 |
| Ypthima baldus Fabricius 1775 (Common Five Ring) | 0 | 0 | 1 |
| Yuhina Hodgson 1836 | 1 | 0 | 0 |
| Yuhina torqueola (Indochinese Yuhina) | 0 | 0 | 1 |
| Zacco | 1 | 0 | 0 |
| Zacco platypus (Temminck & Schlegel 1846) (Freshwater minnow) | 0 | 0 | 1 |
| Zama | 1 | 0 | 0 |
| Zama nigrigemma | 0 | 0 | 1 |
| Zanclopera | 1 | 0 | 0 |
| Zanclopera falcata Warren 1894 | 0 | 0 | 1 |
| Zanthoxylum (Prickly-ash) | 1 | 0 | 0 |
| Zanthoxylum nitidum (Roxb.) DC. | 0 | 0 | 1 |
| Zebraplatys | 1 | 0 | 0 |
