| Xiphiidae |
劍旗魚科 |
| Xiphius gladius Linnaeus |
丁挽舊旗魚, 劍旗魚、丁挽舅 |
| Xiphocheilus qudrimaculatus Gunther |
四斑寒鯛 |
| xiphoid |
劍突 |
| Xyrichthys punctulatus Cuvier & Valenciennes |
細斑離鰭鯛 |
| Yan-Pu Dong-Gang Fishing Harbor |
東港鹽埔漁港 |
| yellow grouper (Epinephelus awoara) |
青石斑魚、黃丁斑、石斑、過魚、中溝、白馬罔仔 |
| Yellow seabream Yellow porgy |
赤鯮 |
| Yellow spot disease |
黃點病 |
| yellowback sea bream (Dentex hypselosomus) |
黃背牙鯛、赤棕、赤章、紅盤仔 |
| Yellowfin porgy |
黃鰭鯛 |
| yellowfin seabream (Acanthopagrus latus) |
黃鰭棘鯛、黃鰭鯛、黃鰭、赤翅、赤翅仔、花身、鏡鯛 |
| Yilan County Shuang-lian-Pi Major Wildlife Habitat |
宜蘭縣雙連埤野生動物重要棲息環境 |
| Ypsigramma lineata Schultz |
條紋高鱸 |
| Ypsiscarus ovifrons (Temminck & Schlegel) |
突額鸚哥魚 |
| Yunlin Huben Fairy Pitta Major Wildlife Habitat |
雲林湖本八色鳥野生動物重要棲息環境 |
| Zantedeschia spp. |
彩色海芋 |
| Zebrasoma scopas (Cuvier) |
藍線高鰭粗皮鯛 |
| Zebrias crossolepis Cheng & Chang |
纓鱗鰨沙 |
| Zebrias japonicus (Bleeker) |
日本鰨沙 |
