| Pseudorhombus quinquocellatus Weber & De Beaufort |
五斑扁魚 |
| Pseudosciaena crocea |
大黃魚, 黃口、火口、黃花 |
| Pseudosciaena polyactis |
小黃魚, 黃瓜、紅瓜、黃順 |
| Pseudoscopelus scriptus sagamiensis Tanaka |
黑仿主 |
| Pseudotriacanthus strigilifer (Cantor) |
準三棘魨 |
| Pseudotriakidae |
擬貓鮫科 |
| Pseudotriakis acrages Jordan & Snyder |
啞吧鮫 |
| Pseudotuberculosis |
類結節症 |
| Psidium guajava |
番石榴又名芭樂、拔仔或藍拔 |
| Psilocephalidae |
鬚魨科 |
| Psilocephalus barbatus (Gray) |
鬚魨 |
| psychology |
心理 |
| Psychosis |
精神病 |
| Psychrophiles |
嗜冷微生物 |
| Pteragogus flagellifera (Cuvier & Valenciennes) |
曳絲鸚鯛 |
| Ptereleotris evides (Jordan & Hubbs) |
瑰麗塘鱧 |
| Ptereleotris heteropterus (Bleeker) |
異臂塘鱧 |
| Ptereleotris microlepis (Bleeker) |
細鱗塘鱧 |
| Ptereleotris tricolor Smith |
三色塘鱧 |
| Pteridophyta |
蕨類植物 |
