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Platysomidae
Taxonomy
Platysomidae is a family.
It was assigned to Palaeonisciformes by Gardiner (1960); to Chondrostei by Hay (1902), Jordan (1963); to Platysomoidei by Nelson (2006); and to Platysomiformes by Aldinger (1937), Nelson et al. (2016), Bakaev et al. (2020).
It was assigned to Palaeonisciformes by Gardiner (1960); to Chondrostei by Hay (1902), Jordan (1963); to Platysomoidei by Nelson (2006); and to Platysomiformes by Aldinger (1937), Nelson et al. (2016), Bakaev et al. (2020).
Synonymy list
| Year | Name and author |
|---|---|
| 1902 | Platysomidae Hay p. 369 |
| 1937 | Platysomidae Aldinger p. 188 |
| 1960 | Platysomidae Gardiner |
| 1963 | Platysomidae Jordan p. 612 |
| 2006 | Platysomidae Nelson p. 91 |
| 2016 | Platysomidae Nelson et al. p. 113 |
| 2020 | Platysomidae Bakaev et al. p. 313 |
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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. †Platysomidae
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G. †Aestuarichthys Gardiner 1969
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†Aestuarichthys fulcratus Gardiner 1969
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Invalid names: Soetendalichthys cromptoni Gardiner 1969 [synonym]
G. †Eurysomus Young 1866
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G. †Paramesolepis Moy-Thomas and Dyne 1938
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†Paramesolepis rhomba Traquair 1890
†Paramesolepis tuberculata Moy-Thomas and Bradley Dyne 1938
G. †Platysomus Agassiz 1833
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†Platysomus bashkirus Minikh 1992
†Platysomus biarmicus Von Eichwald 1861
†Platysomus brewsteri Warren 1936
†Platysomus circularis Newberry and Worthen 1870
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Invalid names: Platysomus lacovianus Cope 1891 [synonym]
†Platysomus gibbosus Blainville 1818
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Invalid names: Platysomus rhombus Agassiz 1833 [synonym], Stromateus angulatus Germar 1824 [synonym]
†Platysomus intermedius Münster 1842
†Platysomus macrurus Agassiz 1833
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Invalid names: Lekanichthys howsei Brough 1934 [synonym], Uropteryx undulatus Agassiz 1843 [synonym]
†Platysomus nathorsti Stensiö 1921
†Platysomus palmaris Cope 1891
†Platysomus parvulus Williamson 1849
†Platysomus schultzei Zidek 1992
†Platysomus solikamskensis Yankevich and Minikh 1998
†Platysomus soloduchi Minikh 1992
†Platysomus superbus Traquair 1881
†Platysomus swaffordae Mickle and Bader 2009
Invalid names: Platysomus forsteri Hancock and Atthey 1872 [nomen dubium], Platysomus palaeoniscus Stainier 1892 [nomen dubium], Platysomus rotundus Hancock and Atthey 1872 [nomen dubium], Platysomus tenuistriatus Traquair 1879 [nomen dubium], Schaefferichthys Dalquest 1966 [synonym], Schaefferichthys leudersensis Dalquest 1966 [nomen vanum]
G. †Sinoplatysomus Wei 1977
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†Sinoplatysomus baoqingensis Wang 1986
†Sinoplatysomus meishanensis Wei 1977
G. †Soetendalichthys Gardiner 1969
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Kiessling 2004, Carroll 1988 | |||||
Age range: base of the Tournaisian to the top of the Hettangian or 358.86000 to 199.50000 Ma
Collections (153 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian | South Africa (Eastern Cape) | Aestuarichthys fulcratus (226927 226990 226991) Aestuarichthys fulcratus, Soetendalichthys cromptoni (226926) | |
| Tournaisian | Canada (Nova Scotia) | Platysomus tenuistriatus (230134) | |
| Arundian | United Kingdom (Scotland) | Platysomus superbus, Paramesolepis rhombus, Paramesolepis tuberculata (90682) | |
| Visean | United Kingdom (Scotland) | Eurynotus sp. (21323) | |
| Asbian | United Kingdom (Scotland) | Eurynotus sp. (229831 230478) Platysomus superbus, Paramesolepis rhombus (230308) Wardichthys cyclosoma (84940 229974 230473) | |
| Asbian - Brigantian | United Kingdom (Scotland) | Eurynotus sp. (229861 229937) Wardichthys cyclosoma (229961) | |
| Brigantian - Pendleian | United Kingdom (Scotland) | Eurynotus sp. (230376) | |
| Serpukhovian | United Kingdom (England) | Platysomus sp. (229865) | |
| Serpukhovian - Bashkirian | Ukraine (Donetsk) | Enzichthys aizenvergi (232973) | |
| Arnsbergian | USA (Montana) | Platysomus sp. (226838) | |
| Bashkirian | China (Ningxia) | Ningxiaplatysomus parvus (226392) | |
| Bashkirian | United Kingdom (Scotland) | Platysomus forsteri (230418 230423) | |
| Bashkirian | United Kingdom (Flintshire) | Platysomus sp. (233388) | |
| Bashkirian | United Kingdom (England) | Platysomus forsteri (229856) Platysomus parvulus (230544) Platysomus parvulus, Platysomus rotundus (132670) Platysomus tenuistriatus (230546) | |
| Bashkirian | United Kingdom | Platysomus forsteri, Platysomus parvulus (230365) | |
| Bashkirian - Moscovian | United Kingdom (Scotland) | Eurynotus sp. (230358) | |
| Bashkirian - Moscovian | United Kingdom (England) | Platysomus forsteri (230545) Platysomus parvulus (230539) | |
| Westphalian A | United Kingdom (Scotland) | Platysomus forsteri, Platysomus parvulus (227256 227258) Platysomus parvulus (227257 227259 227261) | |
| Westphalian A | United Kingdom (Denbeighshire) | Platysomus sp. (233392) | |
| Westphalian A | United Kingdom (Flintshire) | Platysomus sp. (233394 233398) | |
| Moscovian | United Kingdom (England) | Platysomus parvulus (229816) Platysomus sp., Platysomus parvulus (229497) | |
| Moscovian | United Kingdom (Staffordshire) | Platysomus parvulus (229817) | |
| Moscovian | United Kingdom | Platysomus forsteri (137306) | |
| Westphalian D | USA (Illinois) | Platysomus circularis (112630) | |
| Kasimovian | USA (New Mexico) | Platysomus sp. (217020 217021 217022 217023) | |
| Gzhelian | USA (Kansas) | Platysomus swaffordae (120926) | |
| Virgilian | USA (New Mexico) | Platysomidae indet., Platysomus schultzei (216993 216994 217070) Platysomus schultzei (216992) | |
| Stephanian C | Spain (Castilla-La Manacha) | Platysomidae indet. (230491) | |
| Asselian | Bolivia | Platysomidae indet. (118107) | |
| Permian | USA (Oklahoma) | Platysomus palmaris (221388 221392) Platysomus sp. (221390) | |
| Sakmarian | Czechia (Hradec Králové) | Platysomus sp. (231848) | |
| Sakmarian | USA (Kansas) | Platysomus sp. (130826 130828 130829) | |
| Artinskian | South Africa (Northern Cape) | Platysomus sp. (231842) | |
| Artinskian | USA (Oklahoma) | Platysomus parvus (220872) | |
| Artinskian - Kungurian | USA (Oklahoma) | Platysomus palmaris (85733) | |
| Leonardian | USA (Oklahoma) | Platysomus palmaris, Sphaerolepis arctata (84941) Platysomus sp. (180990) Sphaerolepis arctata (79815) | |
| Kungurian | Russian Federation (Perm) | Platysomus sp., Kargalichthys sp. (232601) Platysomus sp., Platysomus striatus, Platysomus biarmicus, Ufalepis magnificus, Platysomus solikamskensis (232570) | |
| Kungurian | USA (Texas) | Platysomidae indet. (90281) Schaefferichthys leudersensis (131042) | |
| Ufimian - Late/Upper Kazanian | Russian Federation (Kirov) | Kargalichthys pritokensis, Platysomus biarmicus (80022) | |
| Ufimian - Late/Upper Kazanian | Russian Federation (Udmurtia) | Platysomus sp., Platysomus striatus, Eurysomus sp., Kargalichthys sp., Wardichthys inobilis (187322) | |
| Late/Upper Kazanian | Russian Federation | Platysomus sp. (197540) | |
| Late/Upper Kazanian | Russian Federation (Orenburg) | Kargalichthys pritokensis (233382) Platysomus sp. (189966) Platysomus sp., Kargalichthys pritokensis (81111) | |
| Roadian | Russian Federation (Perm) | Kargalichthys efremovi, Platysomus biarmicus (210714) | |
| Roadian | Russian Federation (Samara) | Platysomidae indet., Platysomus bashkirus, Kargalichthys efremovi, Kargalichthys pritokensis, Platysomus biarmicus (232602) | |
| Roadian | USA (Texas) | Platysomidae indet. (132079 241645) | |
| Roadian | Russian Federation (Kazan) | Platysomus biarmicus (116803) Platysomus soloduchi (232591) | |
| Roadian | Russian Federation | Platysomus sp. (109484 197598 197619) Platysomus striatus (197601) Platysomus striatus, Eurysomus sp., Platysomus tenuistriatus (198777) | |
| Urzhumian | Russian Federation (Chuvasia Republic) | Kargalichthys efremovi, Platysomus biarmicus (232562 232563 232564) | |
| Urzhumian | Russian Federation (Orenburg) | Kargalichthys pritokensis (80057) Kargalichthys sp. (189967) Platysomus biarmicus (189971) Platysomus sp. (196109) Platysomus sp., Platysomus bashkirus, Platysomus soloduchi, Kargalichthys sp., Kargalichthys pritokensis (79969) Platysomus striatus, Kargalichthys efremovi, Platysomus biarmicus (87039) | |
| Wordian | Russian Federation | Eurysomus sp., Kargalichthys efremovi, Platysomus biarmicus (197593) Kargalichthys sp. (197767) Platysomus sp. (197620) Platysomus sp., Eurysomus sp., Platysomus biarmicus (197594) | |
| Urzhumian - Early/Lower Severodvinian | Russian Federation (Orenburg) | Kargalichthys efremovi, Platysomus biarmicus (124278) Platysomus biarmicus (36273) Platysomus sp. (187749) | |
| Urzhumian - Early/Lower Severodvinian | Russian Federation (Tatarstan) | Platysomus sp. (27931) | |
| Urzhumian - Severodvinian | Russian Federation | Kargalichthys efremovi, Platysomus biarmicus (197595) | |
| Wordian - Capitanian | Brazil (Parana) | Paranaichthys longianalis (134807) | |
| Tatarian | Russian Federation (Orenburg) | Kargalichthys efremovi (196108) Platysomus biarmicus (196105 196110) Platysomus sp. (196111) Platysomus sp., Kargalichthys efremovi, Platysomus biarmicus (196107) Platysomus sp., Kargalichthys sp., Kargalichthys efremovi, Platysomus biarmicus (196161) | |
| Early/Lower Severodvinian | Russian Federation (Chuvasia Republic) | Kargalichthys efremovi, Platysomus biarmicus (232565) | |
| Early/Lower Severodvinian | Russian Federation (Vologda) | Platysomus biarmicus (233365) | |
| Late/Upper Severodvinian | Russian Federation (Vologda) | Platysomus biarmicus (233371) Platysomus sp., Platysomus biarmicus (233375) | |
| Severodvinian | Russian Federation | Platysomus sp., Kargalichthys efremovi (197596) | |
| Severodvinian | Russian Federation (Orenburg) | Platysomus sp., Platysomidae indet., Kargalichthys efremovi (196158) | |
| Late/Upper Severodvinian - Vyatkian | Russian Federation (Orenburg) | Platysomus biarmicus (189314) | |
| Wuchiapingian | Greenland | Platysomus sp. (121973) | |
| Wuchiapingian | United Kingdom (England) | Chaetodon sp. (90274) Platysomus macrurus, Platysomus striatus (90264 90266) Platysomus striatus (90268) | |
| Wuchiapingian | United Kingdom | Globulodus macrurus, Platysomus gibbosus (131704) | |
| Wuchiapingian | Germany | Eurysomus macrurus (130276) Platysomus fuldai, Platysomus intermedius (149471) Platysomus gibbosus (137316 137317 140943 140944) Platysomus macrurus (130037) Platysomus macrurus, Platysomus striatus (96856) Platysomus striatus (130275 130278) | |
| Wuchiapingian | Lithuania | Platysomidae indet. (222506) | |
| Wuchiapingian | United Kingdom (Durham) | Platysomus gibbosus (131707) | |
| Wuchiapingian - Changhsingian | South Africa (Eastern Cape) | Caruichthys ornatus (232872) | |
| Changhsingian | Australia (Queensland) | Platysomus sp. (232522) | |
| Changhsingian | China (Zhejiang) | Sinoplatysomus meishanensis, Sinoplatysomus baoqingensis (146334) | |
| Griesbachian | Greenland | Platysomus sp. (48114) | |
| Induan | Canada (British Columbia) | Platysomus brewsteri (233548) | |
| Dienerian | Madagascar (Diana) | Ecrinesomus dixoni (154037) | |
| Dienerian | Madagascar | Ecrinesomus dixoni (154039) | |
| Smithian | Svalbard and Jan Mayen | Platysomus nathorsti (120230 120296) Platysomus sp., Platysomus nathorsti (120231) | |
| Pelsonian - Illyrian | Australia (New South Wales) | Platysomus sp. (111729) | |
| Norian | USA (Virginia) | Semionotus tenuiceps (152886) | |
| Hettangian | USA (Connecticut) | Semionotus tenuiceps (51264) |