Dodatak:Popis crvonožaca, P
Pa
uredi- Paraperipatus
- Paropisthopatus
Pe
uredi- Peripatidae
- Peripatoides
- Peripatopsidae
- Peripatopsis
- Peripatus antiguensis Bouvier, 1899
- Peripatus bavaysi Bouvier, 1899
- Peripatus bouvieri Fuhrmann, 1913
- Peripatus brolemanni Bouvier, 1899
- Peripatus dominicae Pollard, 1894
- Peripatus evelinae (Marcus, 1937)
- Peripatus heloisae Carvalho, 1941
- Peripatus juanensis Bouvier, 1900
- Peripatus juliformis Guilding, 1826
- Peripatus manni Brues, 1913
- Peripatus ruber Fuhrmann, 1913
- Peripatus sedgwicki Bouvier, 1899
- Peripatus swainsonae Cockerell, 1893 [1]
Onychophora → Udeonycophora → Euonycophora → Peripatidae
Ph
uredi- Phallocephale
Pl
uredi- Planipapillus
- Plicatoperipatus