Mikko's Phylogeny Archive Main Groups of Protostomes   Linnean taxonomy of Early Paleozoic and Silurian "Archaeogastropoda"

After Wagner, 1995

    ARCHAEOGASTROPODA Thiele, 1925 [= Aspidobranchia, Cyclobranchia, Diotocordia, Scutibranchia] (kaksieteiskotilot) [paraphyletic grade of basal gastropods]

        †Sinuopeidae Wenz, 1938
            †Sinuopea Ulrich, 1911
            †Schizopea Butts, 1926
            Euconia Ulrich, in Ulrich & Scofield, 1897
            Gasconadia Ulrich, in Weller & St. Clair, 1928
            ?Calaurops Whitfield, 1886

        †EUOMPHALINA de Koninck, 1881
            †OPHILETOIDEA Knight, 1956
                †Ophileta Vanuxem, 1842
                †Lecanospira Butts, 1926
                Ecculiomphalus Portlock, 1843
                †Asgardaspira Wagner, 2002
                Lytospira Koken, 1896
            MACLURITOIDEA Fischer, 1885
                †Macluritella Kirk, 1927
                †Teiichispira Yochelson & Jones, 1968
                †Maclurites Le Sueur, 1818
                Maclurina Ulrich & Scofield, 1897
                Palliseria Wilson, 1924
                ?Rousseauspira Rohr & Potter, 1987
            †EUOMPHALOIDEA de Koninck, 1881
                †Raphistomatidae Koken, 1896
                    †Ceratopea Ulrich, 1911
                    Bridgeites Flower, 1968a
                    Orospira Butts, 1926
                    Raphistoma Hall, 1847
                    †Scalites Emmons, 1842
                Holopeidae Wenz, 1938
                    Raphistomina Ulrich & Scofield, 1897
                    †Pachystrophia Perner, 1903
                    Sinutropis Perner, 1903
                    Umbospira Perner, 1903
                    Holopea Hall, 1847
                Lesueurillidae Wagner, 2002
                    †Eccyliopterus Remelé, 1888
                    †Lesueurilla Koken, 1898
                    Mestoronema Wagner, 2002
                    Pararaphistoma Vostokova, 1955
                †HelicotomidaeWenz, 1938
                    †Lophonema Ulrich, in Purdue & Miser, 1916
                    Linsleyella Rohr, 1980
                    †Helicotoma Salter, 1859
                    Palaeomphalus Koken, 1925
                    Ophiletina Ulrich & Scofield, 1897
                †Euomphalidae de Koninck, 1881
                    †Boucotspira Rohr, 1980
                    †Euomphalopterus Roemer, 1876
                    Spinicharybdis Rohr & Packard, 1982
                    †Poleumita Clarke & Ruedemann, 1903
                    Nodonema Linsley, 1968
                    Centrifugus Bronn, 1834
                    Euomphalus Sowerby, 1814
                    Straparollus de Montfort, 1810
                    Micromphalus Knight, 1945
                Anomphalidae Wenz, 1938
                    †Trochomphalus Koken, 1925
                    Pycnomphalus Lindström, 1884
                Pseudophoridae Miller, 1889
                    Pseudophorus Meek, 1873
                    Pseudotectus Perner, 1903
                    †Discordichilus Cossmann, 1918
                    Hystricoceras Jahn, 1894
                    Streptotrochus Perner, 1903
                    Elasmonema Fischer, 1885

        †MURCHISONIINA Cox & Knight, 1960
            †MURCHISONIOIDEA Koken, 1896
                †Hormotomidae Wenz, 1938
                    †Hormotoma Salter, 1859
                    †Coelocaulus Oehlert, 1888
                    Catazone Perner, 1903
                    Mesocoelia Perner, 1907
                    Plethospira Ulrich, in Ulrich & Scofield, 1897
                Murchisoniidae Koken, 1896
                    †Murchisonia d'Archaic, 1841
                    Morania Horny, 1953
                    Michelia Roemer, 1854
            LOXONEMATOIDEA Koken, 1889
                Loxonematidae Koken, 1889
                    †Loxonema Phillips, 1841
                    †Omospira Ulrich & Scofield, 1897
                    Diplozone Perner, 1907
                    Rhabdostropha Donald, 1905
                    Spiroecus Longstaff, 1924
                    Macrochilus Lindström, 1884
                    Stylonema Perner, 1907
                EOTOMARIOIDEA Ulrich & Scofield, 1897
                    Eotomariidae Wenz, 1938
                        †Clathrospira Ulrich & Scofield, 1897
                        ?Spirotomaria Koken, 1925
                        †Eotomaria Ulrich & Scofield, 1897
                        Paraliospira Rohr, 1980
                        Liospira Ulrich & Scofield, 1897
                    †Gosseletinidae Wenz, 1938
                        †Euryzoninae Wagner, 2002
                            †Deaechospira Wagner, 2002
                            †Cataschisma Branson, 1909
                            ?Palaeoschisma Donald, 1902
                            †Pleurorima Perner, 1907
                            Euryzone Koken, 1896
                            Latitaenia Koken, 1925
                        Gosseletininae Wenz, 1938
                            †Stenoloron Oehlert, 1888
                            Platyloron Oehlert, 1888
                            Umbotropsis Perner, 1907
                    †Phanerotrematidae Knight, 1956
                        †Brachytomaria Koken, 1925
                        Phanerotrema Fischer, 1885
                        Ulrichospira Donald, 1905
                    †Luciellidae Knight, 1956
                        Conotoma Perner, 1907
                        Prosolarium Perner, 1907
                        Oehlertia Perner, 1907
                †LOPHOSPIROIDEA Wenz, 1938
                    Lophospiridae Wenz, 1938
                        Ectomaria Koken, 1896
                        Donaldiella Cossmann, 1903
                        Lophospira Whitfield, 1886
                        Proturritella Koken, 1889
                        Eunema Salter, 1859
                        Gyronema Ulrich, in Ulrich & Scofield, 1897
                        Ruedemannia Foerste, 1914
                        Loxoplocus Fischer, 1885
                        Longstaffia Cossman, 1908
                        Arjamannia Peel, 1975
                        Trochonemella Okulitch, 1935
                    Trochonematidae Zittel, 1895
                        Trochonema Salter, 1859
                        Globonema Wenz, 1938
                STRAPAROLLINOIDEA Wagner, 2002
                    Straparollinidae Wagner, 2002
                        †Straparollina Billings, 1865
                        Daidia Salter, 1859
                        Haplospira Koken, 1897
                SUBULITOIDEA Lindström, 1884
                    Subulitidae Lindström, 1884
                        †Eroicaspira Wagner, 2002
                        †Subulites Emmons, 1842
                        Fusispira Hall, 1872
                        Cyrtospira Ulrich, in Ulrich & Scofield, 1897

Reference(s):

Wagner, P. J., 2002 [1995]: Phylogenetic relationships of the earliest anisostrophically coiled gastropods.
--Smithsonian Contributions to Paleobiology: Vol. 88, pp. vi-152
[Author [Wagner] notes that scientific material of this article is based on his 1995 Ph.D. -thesis, which is partly outdated]

© Mikko Haaramo, / Last updated 2003-02-21 / http://www.mv.helsinki.fi/home/mhaaramo