Classification of Grande and Bemis 1996

Unr. Chondrostei Müller 1844
show all | hide all
Or. Acipenseriformes Berg 1940
hide
Unr. Acipenseristomi Grande and Bemis 1996
hide
hide
Fm. Acipenseridae Bonaparte 1831
+
Subfm. Acipenserinae Bonaparte 1838
+
Tr. Scaphirhynchini Bonaparte 1846
+
G. †Protoscaphirhynchus Wilimovsky 1956
G. Pseudoscaphirhynchus Nikolskii 1900
G. Scaphirhynchus Heckel 1836
Invalid names: Acipenserini [empty]
Subfm. Husinae
+
G. Huso Brandt and Ratzeburg 1833 [beluga]
Fm. Polyodontidae Bonaparte 1838 [paddlefish]
+
Subfm. †Protopsephurinae Grande and Bemis 1996
+
Unr. Polyodonti Jaekel 1911
+
+
G. †Paleopsephurus MacAlpin 1947
+
+
G. †Crossopholis Cope 1883
G. Polyodon Lacépède 1797
G. Psephurus Günther 1873
G. †Protopsephurus Lu 1994
Invalid names: Peipiaosteoidei Grande and Bemis 1996 [empty]
Subor. †Chondrosteoidei Grande and Bemis 1991
hide
Fm. †Chondrosteidae Egerton 1858
hide
G. †Chondrosteus Agassiz 1843
G. †Strongylosteus Jaeckel 1931