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Palaeophiidae
Taxonomy
Palaeopheidae was named by Lydekker (1888). It is not extant.
It was corrected as Palaeophiidae by Kuhn (1946), Rage et al. (2008), Snetkov and Bannikov (2010), Snetkov (2011), Zvonok and Snetkov (2012), McCartney and Seiffert (2016), Georgalis (2023), Garberoglio et al. (2024), Aniny et al. (2025).
It was assigned to Serpentes by Lydekker (1888); to Cholophidia by Kuhn (1946); to Booidea by Rage (1984), Holman and Case (1988), Holman et al. (1991), Parmley and Reed (2003); to Alethinophidia by Parmley and DeVore (2005), Head et al. (2005); to Acrochordoidea by Snetkov and Bannikov (2010), Snetkov (2011), Zvonok and Snetkov (2012); to Alethinophidia by McCartney and Seiffert (2016); and to Serpentes by Rage et al. (2008), Georgalis (2023), Garberoglio et al. (2024), Aniny et al. (2025).
It was corrected as Palaeophiidae by Kuhn (1946), Rage et al. (2008), Snetkov and Bannikov (2010), Snetkov (2011), Zvonok and Snetkov (2012), McCartney and Seiffert (2016), Georgalis (2023), Garberoglio et al. (2024), Aniny et al. (2025).
It was assigned to Serpentes by Lydekker (1888); to Cholophidia by Kuhn (1946); to Booidea by Rage (1984), Holman and Case (1988), Holman et al. (1991), Parmley and Reed (2003); to Alethinophidia by Parmley and DeVore (2005), Head et al. (2005); to Acrochordoidea by Snetkov and Bannikov (2010), Snetkov (2011), Zvonok and Snetkov (2012); to Alethinophidia by McCartney and Seiffert (2016); and to Serpentes by Rage et al. (2008), Georgalis (2023), Garberoglio et al. (2024), Aniny et al. (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1888 | Palaeopheidae Lydekker |
| 1946 | Palaeophiidae Kuhn p. 62 |
| 1984 | Palaeopheidae Rage p. 33 |
| 1988 | Palaeopheidae Holman and Case p. 329 |
| 1991 | Palaeopheidae Holman et al. p. 1 |
| 1997 | Palaeophiidae Averianov |
| 2003 | Palaeopheidae Parmley and Reed p. 224 |
| 2005 | Palaeopheidae Head et al. p. 246 |
| 2005 | Palaeopheidae Parmley and DeVore p. 706 |
| 2008 | Palaeophiidae Rage et al. p. 392 |
| 2010 | Palaeophiidae Snetkov and Bannikov p. 698 |
| 2011 | Palaeophiidae Snetkov p. 306 |
| 2012 | Palaeophiidae Zvonok and Snetkov p. 394 |
| 2016 | Palaeophiidae McCartney and Seiffert p. 4 |
| 2023 | Palaeophiidae Georgalis |
| 2024 | Palaeophiidae Garberoglio et al. p. 2 |
| 2025 | Palaeophiidae Aniny et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Palaeophiidae Lydekker 1888
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Subfm. †Archaeophiinae Janensch 1906
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G. †Archaeophis Massalongo 1859
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†Archaeophis proavus Massalongo 1859
†Archaeophis turkmenicus Tatarinov 1963
G. †Palaeophis Owen 1841
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†Palaeophis africanus Andrews 1924
†Palaeophis casei Holman 1982
†Palaeophis colossaeus Rage 1983
†Palaeophis ferganicus Averianov 1997
†Palaeophis grandis Marsh 1869
†Palaeophis littoralis Cope 1847
†Palaeophis longus Owen 1849
†Palaeophis maghrebianus Arambourg 1952
†Palaeophis nessovi Averianov 1997
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Invalid names: Palaeophis udovichenkoi Averianov 1997 [synonym]
†Palaeophis oweni de Zigno 1881
†Palaeophis porcatus Owen 1849
†Palaeophis tamdy Averianov 1997
†Palaeophis toliapicus Owen 1841
†Palaeophis typhaeus Owen 1850
†Palaeophis vastaniensis Bajpai and Head 2008
†Palaeophis virginianus Lynn 1934
†Paleophis virginianus Lynn 1934
Invalid names: Dinophis Marsh 1869 [synonym], Nessovophis Averianov 1997 [synonym], Palaeophis giganteus Pomel 1847 [nomen nudum], Palaeophis halidanus Cope 1868 [nomen dubium], Titanophis Marsh 1878 [synonym], Vialovophis Nessov 1984 [synonym]
G. †Pterosphenus Lucas 1898
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†Pterosphenus biswasi Rage et al. 2003
†Pterosphenus kutchensis Rage et al. 2003
†Pterosphenus schucherti Lucas 1898
†Pterosphenus schweinfurthi Andrews 1901
†Pterosphenus sheppardi Hoffstetter 1958
Invalid names: Moeriophis Andrews 1901 [synonym], Pterosphenus muruntau Averianov 1997 [nomen dubium]
Invalid names: Palaeopheinae Lydekker [empty], Palaeophiinae Lydekker 1888 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, subp = subphylum, uc = unranked clade | |||||
| References: Carroll 1988, Hendy et al. 2009, Holman 2000, Kiessling 2004 | |||||
Age range: base of the Maastrichtian to the top of the Priabonian or 72.20000 to 33.90000 Ma
Collections (94 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian - Maastrichtian | Sudan | Palaeophiidae indet. (28491) | |
| Maastrichtian | Niger (Tahoua) | Palaeophis sp. (104945) | |
| Maastrichtian | Morocco (Tadla-Azilal) | Palaeophis sp. (136942) | |
| Middle Paleocene - Late/Upper Paleocene | Colombia (Guajira) | Palaeophiinae indet. (106271) | |
| Late/Upper Paleocene | Kazakhstan (Chimkent) | Vialovophis zhylan (48888) | |
| Thanetian | USA (New Jersey) | Palaeophis littoralis (3113) Pterosphenus schucherti (124965) | |
| Thanetian | USA (Virginia) | Palaeophis virginianus (13186) | |
| Late/Upper Paleocene - Early/Lower Eocene | USA (Mississippi) | Palaeophis virginianus, Palaeophis littoralis, Palaeophis casei (161862) | |
| Late/Upper Paleocene - Early/Lower Eocene | USA (Virginia) | Paleophis virginianus (105244) | |
| Late/Upper Paleocene - Early/Lower Eocene | Denmark | Palaeophis sp. (138441) | |
| Clarkforkian | USA (South Carolina) | Palaeophis sp. (15074) | |
| Wasatchian | USA (Mississippi) | Palaeophis virginianus, Palaeophis littoralis, Palaeophis casei (15719) | |
| Wasatchian | USA (Virginia) | Palaeophis virginianus, Palaeophis casei, Palaeophis toliapicus (15595) | |
| Early/Lower Eocene | Germany | Palaeophis toliapicus (45802) | |
| Early/Lower Eocene | USA (Mississippi) | Palaeophis virginianus, Palaeophis littoralis (27622) | |
| MP 10 | France (Picardie) | Palaeophis toliapicus, Palaeophis typhaeus (68440) | |
| Ypresian | Turkmenistan | Archaeophis turkmenicus (186444) | |
| Ypresian | Tajikistan (Khudzhand) | Palaeophis ferganicus (49136) | |
| Ypresian | Kazakhstan (Chimkent) | Nessovophis zhylga (49051) | |
| Ypresian | Mali (Gao) | Palaeophis colossaeus (175262) | |
| Ypresian | USA (Maryland) | Palaeophis grandis (55255) | |
| Ypresian | India (Gujarat) | Palaeophis sp., Pterosphenus sp., Palaeophiidae indet., Palaeophis vastaniensis (55494) Palaeophis vastaniensis (180565 180566) | |
| Ypresian | Mali | Palaeophis colossaeus (48097 114961) | |
| Ypresian | USA (New Jersey) | Paleophis littoralis (123513) | |
| Ypresian | Italy | Archaeophis proavus (55239) | |
| Ypresian | United Kingdom (England) | Palaeophis longus (13299) Palaeophis toliapicus (76601) | |
| Ypresian | Morocco (Chaouia-Ouardigha) | Palaeophis maghrebianus (87890) | |
| Ypresian | Morocco | Palaeophis maghrebianus (55249 55250) | |
| Ypresian | Kyrgyzstan (Osh) | Palaeophis ferganicus (28490) | |
| Ypresian | USA (Virginia) | Palaeophis sp., Palaeophis grandis (13187) | |
| Eocene | USA (Mississippi) | Palaeophis casei (161750) | |
| Lutetian | Angola (Cabinda) | Palaeophis africanus (83988) Palaeophis typhaeus (242405) Pterosphenus schweinfurthi (203528) | |
| Lutetian | United Kingdom (England) | Palaeophis porcatus (41847) Palaeophis typhaeus (41989 41992 41998) | |
| Lutetian | USA (New Jersey) | Dinophis grandis (16411) | |
| Lutetian | Western Sahara | Palaeophis moghrebianus (235060) | |
| Lutetian | Togo | Palaeophis africanus (32991) | |
| Lutetian | USA (Alabama) | Palaeophis virginianus (13346) | |
| Middle Eocene | USA (New Jersey) | Palaeophis halidanus (81778) Paleophis sp. (88090) | |
| Middle Eocene | Pakistan (Punjab) | Pterosphenus sp. (38498) | |
| Middle Eocene | Ukraine | Palaeophis nessovi (113113) | |
| Middle Eocene | Ukraine (Crimea) | Palaeophis taliapicus, Palaeophis nessovi, Palaeophis tamdy (140018) | |
| Middle Eocene | USA (Texas) | Palaeophis sp. (37559) | |
| Late/Upper Uintan | USA (Texas) | Pterosphenus schucherti (16542) | |
| Bartonian | USA (South Carolina) | Pterosphenus schucherti (134300) | |
| Bartonian | Myanmar | Pterosphenus sp. (41460) | |
| Bartonian | India (Gujarat) | Pterosphenus sp., Pterosphenus kutchensis, Pterosphenus biswasi (48074 48075) | |
| Bartonian | Uzbekistan | Nessovophis tamdy, Pterosphenus muruntau (49137) | |
| Bartonian | Italy (Verona) | Palaeophis oweni (48159) | |
| Bartonian | Nigeria | Pterosphenus sp. (32905) | |
| Bartonian | USA (Louisiana) | Pterosphenus schucherti (3534) | |
| Bartonian | Western Sahara | Palaeophiidae indet. (206017 206019) Pterosphenus schweinfurthi (175734) | |
| Bartonian | Ukraine | Palaeophis sp. (113114) | |
| Bartonian | Kazakhstan | Palaeophis nessovi (113115 113116 113117) | |
| Bartonian | Kazakhstan (Mangyshlak) | Palaeophis sp., Palaeophis nessovi (49152) | |
| Bartonian | United Kingdom (England) | Palaeophis sp. (42636) | |
| Bartonian - Late/Upper Eocene | Libya | Pterosphenus schweinfurthi (48077) | |
| Bartonian - Priabonian | Ukraine | Palaeophis udovichenkoi (49160) | |
| Bartonian - Priabonian | USA (Florida) | Palaeophis sp. (81604) | |
| Late/Upper Eocene | Ecuador (Santa Elena) | Pterosphenus sheppardi (48076) | |
| Late/Upper Eocene | USA (Louisiana) | Pterosphenus schucherti (27623) | |
| Late/Upper Eocene | USA (Florida) | Pterosphenus schucherti (27641) | |
| Late/Upper Eocene | USA (Mississippi) | Pterosphenus schucherti (162733) | |
| Priabonian | USA (South Carolina) | Pterosphenus schucherti (32908 206946) | |
| Priabonian | Egypt (Fayum) | Moeriophis sp. (74737) | |
| Priabonian | USA (Louisiana) | Pterosphenus schucherti (55251 75638) | |
| Priabonian | USA (Georgia) | Pterosphenus schucherti, Palaeophis africanus (45640) Pterosphenus schucherti, Palaeophis virginianus (27508) | |
| Priabonian | USA (Mississippi) | Pterosphenus schucherti (6802) | |
| Priabonian | USA (Arkansas) | Pterosphenus schucherti (16549 45641) | |
| Priabonian | USA (Alabama) | Pterosphenus schucherti (28983) | |
| Priabonian | Western Sahara | Pterosphenus sp. (159113) | |
| Priabonian | Egypt | Pterosphenus schweinfurthi (67706 79700) | |
| Priabonian | Kazakhstan (Kustanay) | Palaeophis nessovi (49167) |