Plicisyrinx plicata (T.A. Okutani, 1964)
Pyrgospira plicosa (C.B. Adams, 1850) Bahamas
Inquisitor plurinodulatus B.C. Cotton, 1947
Inquisitor plurivaricis B.Q. Li, R.N. Kilburn& X.Z. Li, 2010 Philippines, Nansha Islands41 mm
Crassispira pluto H.A. Pilsbry & H.N. Lowe,1932 Panama West18 mm
Carinoturris polycaste (W.H. Dall, 1919) America
Knefastia polygona (FOSSIL) (G.P. Deshayes, 1834 †) France, Paris Basin
Hindsiclava polytorta (W.H. Dall, 1881) Cuba30 mm
Crassispira ponida (FOSSIL) W.P. Woodring, 1928 † Jamaica, Saint Thomas
Comitas powelli H.A. Rehder & H.S. Ladd,1973 Agassiz Guyot Seamount
Inquisitor powelli (FOSSIL) (R.K. Dell, 1950 †) New Zealand, Auckland
Hindsiclava praeconsors (FOSSIL) (Gardner, 1938 †)
Naudedrillia praetermissa (E.A. Smith, 1904) South Africa, Algoa Bay20 mm
Crassispira premorra (W.H. Dall, 1889)
Knefastia princeps S.S. Berry, 1953 Baja California
Crassispira procera Kantor, Stahlschmidt, Aznar-Cormano, Bouchet& Puillandre, 2016
Antiplanes profundicola P. Bartsch, 1944 Alamitos Bay, California29,5 mm
Crassispira promensis (FOSSIL) Noetling, 1901 † Myanmar, Magway, Thayetmyo
Paracomitas protransenna (FOSSIL) (P. Marshall& R. Murdoch, 1923 †)
Crassispira pseudocarbonaria F. Nolf, 2009 Gabon
Crassispira pseudocarinata (L.A. Reeve, 1845)
Comitas pseudoclarae A.W.B. Powell, 1944 Australia
Inquisitor pseudoprincipalis (M. Yokoyama, 1920) Yellow Sea31,3 mm
Clavatoma pulchra (FOSSIL) A.W.B. Powell, 1942 † New Zealand, Wairoa district
Crassispira pulchrepunctata P. Stahlschmidt& L. Bozzetti, 2007 Philippines, Aliguay Island16 mm
Maesiella punctatostriata (P.P. Carpenter, 1856) Panama West
Carinodrillia pylonia (FOSSIL) A.A. Olsson& A. Harbison, 1953 † Florida
Hindsiclava pyrgoma (FOSSIL) W.P. Woodring, 1970 † Panama, Portobelo
Crassispira quadrifasciata (L.A. Reeve, 1845) South Australia10,6 mm
Carinodrillia quadrilirata (E.A. Smith, 1882) Philippines, Olango Island19,4 mm
Epidirona quoyi (C. des Moulins, 1842) Tasmania25 mm
Inquisitor radula (R.B. Hinds, 1843) Queensland
Megasurcula rara S. Nomura & H. Onishi,1940 Japan
Comitas raybaudii L. Bozzetti, 1994 Somalia46 mm
Lioglyphostoma rectilabrum J.H. McLean& L.H. Poorman, 1971 Panama West