• Palaemon adspersus
• Palaemon elegans
• Palaemon longirostris
• Palaemon serratus
• Palaemonetes varians
• Palapedia integra Goishi-gani
  
• Palapedia nitida Hime-goishi-gani
  
• Palapedia quadriceps Misaki-goishi-gani
  
• Palicoides kyusyuensis Kyusyu-ítoashigani
  
• Palicoides longimanus Tenaga-ítoashigani
  
• Palinurus elephas
• Palmyria palmyrensis Toge-maldivia-gani
  
• Pandalina brevirostris
• Pandalina profunda
• Pandalus borealis
• Pandalus montagui
• Pandalus propinquus
• Paracleistostoma depressum Red silt crab
  Kohira-ariake-gani
  
• Paraconchoecia spinifera
• Paractaea rufopunctata plumosa Kebuka-áwatsubu-modoki
  
• Paractaea rufopunctata rufopunctata Shinkebuka-áwatsubu-modoki
  
• Paractaeopsis quadriareolata Kobuhada-ohgigani
  
• Paractaeopsis tumulosa Ko-áwatsubu-ohgigani
  
• Paracyclois milneedwardsi Milneedwards-calappa
  
• Paradorippe cathayana Eda-kaikamuri
  
• Paradorippe granulata Samehada-heikegani
  
• Paradromia japonica Nihon-kamuri
  
• Paradromia sheni Chugoku-kamuri
  
• Paradynomene tuberculata Itoáshi-kamuri
  
• Paragnathia formica
• Paramedaeus noelensis Shiwa-ohgigani-damashi
  
• Paramedaeus planifrons Haridashi-ohgigani
  
• Paramedaeus simplex Shindashi-ohgigani
  
• Paramysis arenosa
• Paramysis helleri
• Paramysis nouveli
• Paranaxia serpulifera Ohéda-tsunogani
  
• Parapalicus hatusimaensis Ko-ítoashigani
  
• Parapanope euagora Suehiro-úsuha-ohgigani
  
• Parapasiphae cristata
• Parapasiphae sulcatifrons
• Parapilumnus incertus Kasari-torano-ògani-damashi
  
• Parapilumnus trispinosus Torano-ògani-damashi
  
• Parapyxidognathus deianira Togeashi-hiraísogani-modoki
  
• Parasesarma acis Yubiaka-benkeigani
  
• Parasesarma pictum Kaku-benkeigani
  
• Parasesarma plicatum Oh-yubiaka-benkeigani
  
• Parasesarma tripectinis Shen-benkeigani
  
• Parasesarma vestitum Kebuka-benkeigani
  
• Parasterope aberrata