Platyceratidae Family
The Mollusk (Cyclonema hiiumaa Teichert, 1928) stands out as an extraordinary member of the mollusc phylum found in various ocean regions worldwide....
141 species in this family.138 species in this category
Mollusk (Naticonema Perner) - Facts & Information
Naticonema Perner, 1903
Mollusk (Platyceras minutum) - Facts & Information
Platyceras minutum Chapman, 1916
Mollusk (Keeneia Etheridge) - Facts & Information
Keeneia Etheridge, 1902
Mollusk (Praenatica Barrande) - Facts & Information
Praenatica Barrande, 1907
Mollusk (Cyclonema sublaeve) - Facts & Information
Cyclonema sublaeve Ulrich, 1897
Mollusk (Radvanospira) - Facts & Information
Radvanospira Ebbestad & GutieĢrrez-Marco, 2022
Mollusk (Platyceras varians) - Facts & Information
Platyceras varians G. B. Simpson, 1890
Mollusk (Platyostoma Conrad) - Facts & Information
Platyostoma Conrad, 1842
Mollusk (Platyceras mitelliforme) - Facts & Information
Platyceras mitelliforme G. B. Simpson, 1890
Mollusk (Platyceras sagum) - Facts & Information
Platyceras sagum Mazaev, 2019
Mollusk (Platyceras heishantouensis) - Facts & Information
Platyceras heishantouensis X.-D. Qiao, 1983
Mollusk (Spiranodus Heidelberger) - Facts & Information
Spiranodus Heidelberger, 2001
Mollusk (Cyclonema hageri) - Facts & Information
Cyclonema hageri Billings, 1862
Mollusk (Platyceras striatum) - Facts & Information
Platyceras striatum G. B. Simpson, 1890
Mollusk (Platyceras etheridgei) - Facts & Information
Platyceras etheridgei Tate, 1892
Mollusk (Compsonema fragile) - Facts & Information
Compsonema fragile M. Gordon & Yochelson, 1983
Mollusk (Otospira Perner) - Facts & Information
Otospira Perner in Barrande, 1903
Mollusk (Stuckenbergispira permocarbonicus) - Facts & Information
Stuckenbergispira permocarbonicus (Stuckenberg, 1874)
Mollusk (Praenatica proaeva) - Facts & Information
Praenatica proaeva (Perner, 1903)
Mollusk (Platyceras cornutum) - Facts & Information
Platyceras cornutum var. loricatum LindstroĢm, 1884
Mollusk (Cyclonema J) - Facts & Information
Cyclonema J. Hall, 1852
Mollusk (Diaphorostoma irrasum) - Facts & Information
Diaphorostoma irrasum C. L. Fenton & M. A. Fenton, 1924
Mollusk (Cyclonema hiiumaa) - Facts & Information
Cyclonema hiiumaa Teichert, 1928
Mollusk (Visitator yarigongensis) - Facts & Information
Visitator yarigongensis Y.-T. Pan, 1978
Mollusk (Nonorios HornyĢ) - Facts & Information
Nonorios HornyĢ, 1997
Mollusk (Rhabdocantha alta) - Facts & Information
Rhabdocantha alta (Dana, 1849)
Mollusk (Compsonema M) - Facts & Information
Compsonema M. Gordon & Yochelson, 1983
Mollusk (Strophostylus J) - Facts & Information
Strophostylus J. Hall, 1859
Mollusk (Platyceras breve) - Facts & Information
Platyceras breve G. B. Simpson, 1890
Mollusk (Radvanospira baniensis) - Facts & Information
Radvanospira baniensis Ebbestad & GutieĢrrez-Marco, 2022
Mollusk (Platyceras uncus) - Facts & Information
Platyceras uncus (de Koninck, 1883)
Mollusk (Cyclonema humerosum) - Facts & Information
Cyclonema humerosum Ulrich, 1897
Mollusk (Strophostylus sitnyensis) - Facts & Information
Strophostylus sitnyensis Mazaev, 1996
Mollusk (Platyceras inaequale) - Facts & Information
Platyceras inaequale (de Koninck, 1883)
Mollusk (Obscuropsis Horny) - Facts & Information
Obscuropsis Horny, 1992
Mollusk (Lotzia Heidelberger) - Facts & Information
Lotzia Heidelberger, 2001
Mollusk (Platyostoma lineata) - Facts & Information
Platyostoma lineata Conrad, 1842
Mollusk (Platyceras cyathinum) - Facts & Information
Platyceras cyathinum LindstroĢm, 1884
Mollusk (Platyceras trirotundolobatum) - Facts & Information
Platyceras trirotundolobatum Talent & Philip, 1956
Mollusk (Spiniplatyceras dumosum) - Facts & Information
Spiniplatyceras dumosum (Conrad, 1840)
Mollusk (Cancellator Horny) - Facts & Information
Cancellator Horny, 1992
Mollusk (Naticellina Perner) - Facts & Information
Naticellina Perner in Barrande, 1911
Mollusk (Praenatica gregaria) - Facts & Information
Praenatica gregaria (Barrande, 1903)
Mollusk (Rhabdocantha Fletcher) - Facts & Information
Rhabdocantha Fletcher, 1958
Mollusk (Naticonoda Heidelberger) - Facts & Information
Naticonoda Heidelberger, 2001
Mollusk (Platyostoma trigonostoma) - Facts & Information
Platyostoma trigonostoma Meek, 1871
Mollusk (Cyclonema perstrialis) - Facts & Information
Cyclonema perstrialis C. L. Fenton & M. A. Fenton, 1924
Mollusk (Nonorios carnicus) - Facts & Information
Nonorios carnicus (Vinassa de Regny, 1914)
Mollusk (Visitator cylindricus) - Facts & Information
Visitator cylindricus (Talent & Philip, 1956)
Mollusk (Platycerina Miller) - Facts & Information
Platycerina Miller, 1889
Mollusk (Cyclonema inflatum) - Facts & Information
Cyclonema inflatum Ulrich, 1897
Mollusk (Cyclonemina Perner) - Facts & Information
Cyclonemina Perner in Barrande, 1907
Mollusk (Strophostylus fortuitus) - Facts & Information
Strophostylus fortuitus Mazaev, 2019
Mollusk (Cyclonema apicatum) - Facts & Information
Cyclonema apicatum LindstroĢm, 1884
Mollusk (Naticonema similare) - Facts & Information
Naticonema similare Barrande, 1903
Mollusk (Cyclonema tenuissimum) - Facts & Information
Cyclonema tenuissimum LindstroĢm, 1884
Mollusk (Crossoceras) - Facts & Information
Crossoceras Boucot & Yochelson, 1966
Mollusk (Platyceras dorsale) - Facts & Information
Platyceras dorsale G. B. Simpson, 1890
Mollusk (Nonorios kleistos) - Facts & Information
Nonorios kleistos Ebbestad & Bassett, 2008
Mollusk (Stuckenbergispira kazanensis) - Facts & Information
Stuckenbergispira kazanensis Mazaev, 2015
Mollusk (Pseudoplatyceras X-D) - Facts & Information
Pseudoplatyceras X.-D. Qiao, 1983
Mollusk (Platyceras neverovoensis) - Facts & Information
Platyceras neverovoensis Mazaev, 1996
Mollusk (Radvanospira antiquata) - Facts & Information
Radvanospira antiquata (Barrande, 1903)
Mollusk (Platyceras parasiticum) - Facts & Information
Platyceras parasiticum (Trautschold, 1867)
Mollusk (Tubomphalus Perner) - Facts & Information
Tubomphalus Perner, 1903
Mollusk (Stuckenbergispira Mazaev) - Facts & Information
Stuckenbergispira Mazaev, 2015
Mollusk (Visitator Barrande) - Facts & Information
Visitator Barrande, 1911
Mollusk (Platyceras thetiforme) - Facts & Information
Platyceras thetiforme Walcott, 1884
Mollusk (Platyceras ausushanensis) - Facts & Information
Platyceras ausushanensis X.-D. Qiao, 1983
Mollusk (Cyclonema simulans) - Facts & Information
Cyclonema simulans Ulrich, 1897
Mollusk (Paraplatyschisma Waterhouse) - Facts & Information
Paraplatyschisma Waterhouse, 1983
Mollusk (Spiniplatyceras) - Facts & Information
Spiniplatyceras Blodgett & FryĢda, 1999
Mollusk (Praenatica pachyma) - Facts & Information
Praenatica pachyma X.-D. Qiao, 1983
Mollusk (Cyclonema angulosum) - Facts & Information
Cyclonema angulosum LindstroĢm, 1880
Mollusk (Cancelloplatyceras Cook) - Facts & Information
Cancelloplatyceras Cook, Blodgett & Becker, 2003
Mollusk (Cyclonema sichuanense) - Facts & Information
Cyclonema sichuanense H.-Z. Pan, 1978
Mollusk (Cyclonema distans) - Facts & Information
Cyclonema distans LindstroĢm, 1884
Mollusk (Distemnostoma Dunbar) - Facts & Information
Distemnostoma Dunbar, 1920
Mollusk (Pseudoplatyceras mangkeluensis) - Facts & Information
Pseudoplatyceras mangkeluensis X.-D. Qiao, 1983
Mollusk (Platyostoma arenosa) - Facts & Information
Platyostoma arenosa Conrad, 1842
Mollusk (Cyclonema delicatulum) - Facts & Information
Cyclonema delicatulum LindstroĢm, 1884
Mollusk (Cyclonema qijiangense) - Facts & Information
Cyclonema qijiangense H.-Z. Pan, 1978
Mollusk (Platyceras lodiense) - Facts & Information
Platyceras lodiense Meek, 1871
Mollusk (Nonorios transversum) - Facts & Information
Nonorios transversum (Ulrich, 1897)
Mollusk (Platyceras Conrad) - Facts & Information
Platyceras Conrad, 1840
Mollusk (Platyceras undulatum) - Facts & Information
Platyceras undulatum Walcott, 1884
Mollusk (Dyeria Ulrich) - Facts & Information
Dyeria Ulrich, 1897
Mollusk (Palaeocapulus) - Facts & Information
Palaeocapulus Grabau & Shimer, 1909
Mollusk (Cyclonema nodulosum) - Facts & Information
Cyclonema nodulosum LindstroĢm, 1884
Mollusk (Cyclonema montrealensis) - Facts & Information
Cyclonema montrealensis Billings, 1862
Mollusk (Platyceras contortus) - Facts & Information
Platyceras contortus (de Koninck, 1883)
Mollusk (Platyceras tortum) - Facts & Information
Platyceras tortum Meek, 1871
Mollusk (Platyostoma ventricosum) - Facts & Information
Platyostoma ventricosum Conrad, 1842
Mollusk (Cyclonema limatum) - Facts & Information
Cyclonema limatum Ulrich, 1897
Mollusk (Strophostylus elegans) - Facts & Information
Strophostylus elegans J. Hall, 1859
Mollusk (Fletcherispira Waterhouse) - Facts & Information
Fletcherispira Waterhouse, 2010
Mollusk (Cyclonema giganteum) - Facts & Information
Cyclonema giganteum LindstroĢm, 1884
Mollusk (Platyceras conradi) - Facts & Information
Platyceras conradi Walcott, 1884
Mollusk (Natirhenia Heidelberger) - Facts & Information
Natirhenia Heidelberger, 2001
Mollusk (Cyclonema carinatum) - Facts & Information
Cyclonema carinatum var. multicarinatum LindstroĢm, 1884