Classification of the family Ptychitidae
Fm. †Ptychitidae von Mojsisovics 1882
show all | hide all
G. †Arctoptychites Archipov et al. 1974
+
†Arctoptychites euglyphus Mojsisovics 1886
+
Invalid names: Ptychites latifrons Mojsisovics 1886 [synonym], Ptychites lundgreni Mojsisovics 1886 [synonym], Ptychites nordenskjoldi Mojsisovics 1886 [synonym]
†Arctoptychites kruzini Bychkov et al. 1976
†Arctoptychites lingulatus Tozer 1994
G. †Aristoptychites Diener 1916
+
†Aristoptychites gerardi Blanford 1863
†Aristoptychites kolymensis Kiparisova 1937
G. †Eosturia Bando and Ehiro 1982
G. †Flexoptychites Spath 1951
+
†Flexoptychites acutus von Mojsisovics 1882
†Flexoptychites angustoumbilicatus Bockh 1873
†Flexoptychites bugunzhensis Shevyrev 1968
†Flexoptychites flexuosus von Mojsisovics 1882
†Flexoptychites matsushimaensis Bando 1964
†Flexoptychites studeri Hauer 1857
G. †Istreites Simionescu 1913
+
†Istreites nanuk Tozer 1961
†Istreites ptychitiformis Simionescu 1913
G. †Lanceoptychites Balini 1998
+
†Lanceoptychites charlyanus Diener 1900
†Lanceoptychites indistinctus von Mojsisovics 1882
†Lanceoptychites styx Balini 1998
†Lanceoptychites velox Balini 1998
G. †Malletophychites
G. †Malletoptychites Diener 1916
+
†Malletoptychites kotschetkovi Popov 1961
†Malletoptychites malletianus Stoliczka 1865
G. †Ptychites Mojsisovics 1875
+
†Ptychites besnosovi Shevyrev 1995
†Ptychites breunigi von Mojsisovics 1882
†Ptychites cognatus Oppel 1865
†Ptychites cultrata Browne 1952
†Ptychites cylindroides Arthaber 1915
†Ptychites densistriatus Bucher 1992
†Ptychites domatus Hauer 1850
†Ptychites dontianus Hauer 1850
†Ptychites durandii Diener 1907
†Ptychites embreei Bischof and Lehmann 2020
†Ptychites eusomus Beyrich 1865
†Ptychites evansi Smith 1914
†Ptychites everesti Oppel 1863
†Ptychites evolvens von Mojsisovics 1882
†Ptychites gibbus Benecke 1866
†Ptychites globus Hauer 1892
†Ptychites gradinarui Bucher 1992
†Ptychites guloensis Tozer 1994
†Ptychites hamatus Tozer 1994
†Ptychites intermedius Hauer 1892
†Ptychites mahendra Diener 1895
†Ptychites maximus Arthaber 1896
†Ptychites miyagiensis Bando 1964
†Ptychites nipponicus Bando 1964
†Ptychites noricus von Mojsisovics 1882
†Ptychites oppeli von Mojsisovics 1882
†Ptychites opulentus von Mojsisovics 1882
†Ptychites posthumus von Mojsisovics 1896
†Ptychites progressus von Mojsisovics 1882
†Ptychites pseudoeuglyphus Konstantinov 1991
†Ptychites rectangulatus Kraus 1916
†Ptychites reductus von Mojsisovics 1882
†Ptychites rugifer Oppel 1865
†Ptychites sahadeva Diener 1895
†Ptychites stachei von Mojsisovics 1882
†Ptychites stoliczkai von Mojsisovics 1882
†Ptychites sumitra Diener 1895
†Ptychites tibetanus Mojsisovics 1886
†Ptychites trochleaeformis Lindstroem 1865
†Ptychites uhligi von Mojsisovics 1882
†Ptychites vidura Diener 1895
†Ptychites wrighti McLearn 1946