本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
動物學英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 56989304 | Lavia | 非洲黃翼蝠（屬） |
| 56989305 | Lavia frons | 非洲黃翼蝠 |
| 56989306 | law of acceleration | 加速生長律 |
| 56989307 | law of ancestral inheritance | 祖性遺傳律 |
| 56989308 | law of conservation of energy | 能量不滅定律 |
| 56989309 | law of conservation of mass | 質量不滅定律 |
| 56989310 | law of dominance | 顯性律 |
| 56989311 | law of filial regression | 趨中律 |
| 56989312 | law of independent assortment | 自由配合律 |
| 56989313 | law of segregation | 分離律 |
| 56989314 | laxative | 通便的；輕瀉藥 |
| 56989315 | lay | 產卵 |
| 56989316 | layer of first neurons | 第一神經元層 |
| 56989317 | layer of rods and cones | 桿狀錐狀細胞層 |
| 56989318 | layer of second neurons | 第二神經元層 |
| 56989319 | layer of third neurons | 第三神經元層 |
| 56989320 | LD-50 (MLD) | 中數致死藥量（農藥） |
| 56989321 | LD-95 | 95%致死率 |
| 56989322 | leaf miner | 潛葉蟲 |
| 56989323 | leaf-mimicking fish | 擬葉魚 |
| 56989324 | leaf-nosed bats | 葉鼻蝠科 |
| 56989325 | leaffishes | 樹葉魚類 |
| 56989326 | leaky gene | 次等位基因 |
| 56989327 | leaping organ | 跳躍器 |
| 56989328 | learned behavior | 習得行為 |
| 56989329 | leather jackets | 皮杰克魚類 |
| 56989330 | Leatherback Turtle; Dermochelys coriacea | 革龜 |
| 56989331 | leathery back | 革龜 |
| 56989332 | leathery Crag Lizard; Crag Lizard; Cape CragLizard; Pseudocordylus microlepidotus | 峭壁環尾蜥 |
| 56989333 | leathery turtle | 革龜 |
| 56989334 | LEBIASINIDAE | ?齒鯉科 |
| 56989335 | Lebonichthys | 勒榜北棱魚（屬）（化石） |
| 56989336 | LECANICEPHALOIDEA | 二頭目 |
| 56989337 | LECHRIODONTA | 橫齒類 |
| 56989338 | lecithin; lecithine | 卵磷脂 |
| 56989339 | lecithinase | 卵磷脂? |
| 56989340 | leeth | 蛭；螞蝗 |
| 56989341 | left anterior coelom | 左前體腔；左前腔 |
| 56989342 | left aortic arch | 左大動脈弧 |
| 56989343 | left auricle | 左心耳；左心房 |
| 56989344 | left coelomic sac | 左體腔囊；左腔囊 |
| 56989345 | left handedness | 左利；左撇子 |
| 56989346 | left inominate | 左無名靜脈 |
| 56989347 | left posterior coelom | 左後體腔；左後腔 |
| 56989348 | left ventricle | 左心室 |
| 56989349 | leg germ; appendage bud; limb bud; leg bud | 肢芽 |
| 56989350 | leg muscle | 腳肌 |
| 56989351 | legal control | 法規防治 |
| 56989352 | legal medicine | 法醫學 |
| 56989353 | legitimate copulation | 正常接合 |