After Grande & Bemis, 1991, 1996 and Grande, Jin, Yabumoto & Bemis, 2002
<==o Acipenseriformes Berg, 1940 sensu Grande & Bemis, 1996 (Sturgeons and Paddlefishes; sampikalat) |?- †Errolichthys [Errolichthyidae] `--+--o †Chondrosteidae [Chondrosteoidei] | |-- †Chondrosteus acipenseroides Egerton, 1858, L. Jur. Eu. | `-- †Strongylosteus hindenburgi [Gyrosteus, Chondrosteus hindenburgi] L. Jur. Eu. `--o Acipenseristomi |--o †Peipiaosteidae [Peipiaosteoidei] | |--o †Stichopterinae | | |-- †Peipiaosteus pani Liu & Zhou, 1965 [+P. fengnengensis Bai, 1983] L. Cret. As. | | `--o †Stichopterus Reis, 1910, U. Jur. L. Cret. As. | | |?- †S. reissi | | |-- †S. woodwardi Reis, 1910 | | `-- †S. popovi Jakovlev, 1986 | `--o †Spherosteinae | |-- †Sphenosteus scharovi | `-- †Yanosteus longidorsalis Jin et al., 1995 `--o Acipenseroidei (nykysammet) |-- Acipenseridae Bonaparte, 1831 sensu Bemis, et al., 1997 (sammet; sturgeons) `--o Polyodontidae Bonabarte, 1838 (Paddlefishes; lapasammet) [2/2] |-- †Protopsephurus liui Lu, 1994 [Protopsephuri Grande, Jin, Yabumoto & Bemis, 2002: Protopsephurinae Grande & Bemis, 1996] `--o Polyodonti Grande & Bemis, 1996 |-- †Paleopsephurus wilsoni MacAlpin, 1941a, U. Cret. NA. [Paleopsephurinae Grande & Bemis, 1996: Paleopsephurini Grande & Bemis, 1996:] `--o Polydontinae Grande & Bemis, 1991 |-- Psephurus gladius (Martens, 1862) (miekkasampi; Chinese swordfish) `--o Polydontini Grande & Bemis, 1991 |-- †Crossopholis magnicaudatus Cope, 1883, Eoc. NA. `--o Polyodon Lacépède, 1797 [Spatularia Shaw, 1804, Platirostra LeSueur, 1818, Planirostra Rafinesque, 1829, Megarhinus Rafinesque, 1820, Proceros Rafinesque, 1820, Platyrostra Heckel, 1836] |-- †P. tuberculata Grande & Bemis, 1991 `-- P. spathula (Walbaum, 1792) [Squalus spathula Walbaum, 1792] (lapasampi; Mississippi paddlefish)
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Carroll, R. L., 1988: Appendix. 594-648
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698 - Frickhinger, K. A., 1995: Fossil Atlas – Fishes.
–Mergus – Publishers for Natural History and Pet Books, Hans A.Baensch, Malle, Germany, pp. 1-1088 - Froese, R. & Pauly, D. (eds), 2001: FishBase.
–iNet: www.fishbase.org - Grande, L. & Bemis, W. E. 1991: Osteology and phylogenetic relationships of fossil and recent paddlefishes Polyodontidae) with comments on the interrelationships of Acipenseriformes.
–Journal of Vertebrate Paleontology: vol. 11, #1, supplement to #1, pp. viii-121. - Grande, L. & Bemis, W. E. 1996: Interrelationships of Acipenseriformes, with comments on "Chondrostei". 85-115
in Stiassny, M. L. J., Parenti, L. R. & Johnson, G. D., (eds.) 1996: Interrelationships of Fishes.
–Academic Press, San Diego, California, xiii-496 - Grande, L., Jin, F., Yabumoto, Y. & Bemis, W. E., 2002: †Protopsephurus liui, a well-preserved primitive paddlefish (Acipenseriformes: Polyodontidae) from the Lower Cretaceous of China.
–Journal of Vertebrate Paleontology: Vol. 22, #2, pp. 209-237 - Lahti, S., Malmström, K. K., Koli, L., Leikola, A., Syrjämäki, J. & Lahti, J., 1980: Zoo, Suuri Eläinkirja 5: Kalat, sammakkoeläimet, matelijat.
–Werner Söderström Osakeyhtiö, Porvoo-Helsinki-Juva, 1980.
Original work [in French]: Beauté Du Monde Animal: IX Reptiles/Amphibiens & X Poissons
–Rizzoli Editore, Milano, 1968, - Long, J. A., 1995: The Rise of Fishes: 500 million years of evolution.
–Johns Hopkins University Press, Baltimore & London, pp. 1-223 - Nelson, J. S., 1994: Fishes of the world.
–John Wiley & Sons Inc., New York, 1994, xx-600