Prionolobus konincki (FOSSIL) Tozer, 1994 † Canada, British Columbia, Peace River
Pleurogyronites kraffti (FOSSIL) Tozer, 1994 † Canada, British Columbia, Northern Rockies
Clypeoceratoides kulensis (FOSSIL) (Bytschkov, 1976 †)
Vavilovites kuluensis (FOSSIL) Zakharov, 1976 † Russia, Kulu river
Proptychites kummeli (FOSSIL) Tozer, 1963 † Canada, British Columbia, Northern Rockies
Evenites kummeli (FOSSIL) (A.M. Popov, 1962 †) Russia, Lena River
Proptychites latifimbriatus (FOSSIL) (de Koninck, 1863 †) Pakistan, Punjab, Sargodha
Proptychites lawrencianus (FOSSIL) (de Koninck, 1863 †) India, Himachal Pradesh, Lahul & Spiti
Arctonautilus ljubovae (FOSSIL) (Schastlivtceva, 1981 †) Russia, Cape Stannakh
Prionolobus lucinus (FOSSIL) Tozer, 1994 † Canada, British Columbia, Peace River
Bukkenites macilentus (FOSSIL) Tozer, 1994 † Canada, Axel Heiberg Island
Dunedinites maduoensis (FOSSIL) Wang & C. Chen, 1979 †
Proptychites magnumbilicatus (FOSSIL) (L. Waagen, 1895 †) Pakistan, Punjab, Sargodha
Dunedinites magnumbilicatus (FOSSIL) (Kiparisova, 1961 †) Russia, Abrek Bay
Arctonautilus migayi (FOSSIL) E.S. Sobolev, 1989 † Russia, Tsvetkov Cape
Guodunites monneti (FOSSIL) Brayard & Bucher, 2008 † China, Guangxi, Hechi
Proptychites mulleri (FOSSIL) Tozer, 1963 † Canada, British Columbia, Northern Rockies
Pseudaspidites muthianus (FOSSIL) (Krafft & Diener, 1909 †) China, Yunnan, Wenshan Zhuang and Miao
Gyronites nangaensis (FOSSIL) L. Waagen, 1895 † Pakistan, Punjab, Sargodha
Bukkenites nanus (FOSSIL) Tozer, 1994 † Canada, Amund Ringnes Island
Proptychites newelli (FOSSIL) Tozer, 1963 † Canada, British Columbia, Northern Rockies
Bukkenites nitidus (FOSSIL) Tozer, 1994 † Canada, Axel Heiberg Island
Paraspidites obesus (FOSSIL) Brühwiler & Bucher,2012 † Pakistan, Punjab, Sargodha
Proptychites obliqueplicatus (FOSSIL) (L. Waagen, 1895 †) Pakistan, Punjab, Sargodha
Arctomeekoceras obtusum (FOSSIL) Tozer, 1994 † Canada, Axel Heiberg Island
Vavilovites obtusus (FOSSIL) Tozer, 1994 † Canada, Axel Heiberg Island
Proptychites oldhamianus (FOSSIL) (L. Waagen, 1895 †) Pakistan, Punjab, Sargodha
Prionolobus ophioneus (FOSSIL) (L. Waagen, 1895 †) Pakistan, Punjab, Sargodha
Arctonautilus orbiculatus (FOSSIL) E.S. Sobolev, 1989 † Russia, Tsvetkov Cape
Pachyproptychites otoceratoides (FOSSIL) (Diener, 1895 †) Russia, Abrek Bay
Prionolobus ovalis (FOSSIL) (L. Waagen, 1895 †) Pakistan, Punjab, Sargodha
Proptychites pagei (FOSSIL) Ware & al., 2011 † USA, Nevada, Esmeralda
Paranoritoides paranoritoides (FOSSIL) Guex, 1978 † Pakistan, Punjab, Sargodha
Dunedinites pinguis (FOSSIL) Tozer, 1963 † Canada, British Columbia, Northern Rockies
Pseudaspidites planus (FOSSIL) Brühwiler & Bucher,2012 † Oman, Ad Dakhliyah, Manah