Classification of Perner 1907
G. †Helcionopsis Ulrich and Scofield 1897
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†Helcionopsis eminens Perner 1903
†Helcionopsis praepostera Perner 1903
G. †Tryblidium Angelin and Lindström 1880
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†Tryblidium barrandei Perner 1903
†Tryblidium glaseri Perner 1903
Cl. Gastropoda Cuvier 1795 [snail]
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G. †Tremanotus Hall 1868
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†Tremanotus fortis Frech 1894
†Tremanotus incipiens Perner 1903
†Tremanotus insignis Koken 1889
G. †Cyclonema Hall 1852
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Subg. †Cyclonema (Cyclonemina) Perner 1903
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†Cyclonema (Cyclonemina) ananas Perner 1903
†Cyclonema (Cyclonemina) cancellatum Angelin and Lindström 1880
†Cyclonema (Cyclonemina) cives Perner 1903
†Cyclonema (Cyclonemina) contexta Perner 1903
†Cyclonema (Cyclonemina) delicatulum Lindström 1884
†Cyclonema (Cyclonemina) formosum Perner 1903
†Cyclonema (Cyclonemina) infrequens Perner 1907
†Cyclonema (Cyclonemina) karlsteinensis Perner 1903
†Cyclonema (Cyclonemina) timidum Perner 1903
†Cyclonema composita Perner 1903
†Cyclonema consepultum Perner 1903
†Cyclonema convergens Perner 1903
†Cyclonema guillieri Oehlert 1877
†Cyclonema laudabile Perner 1903
†Cyclonema trepidans Perner 1903
†Cyclonema vrazensis Perner 1903
G. †Euomphalopterus Roemer 1876
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†Euomphalopterus aliger Perner 1903
†Euomphalopterus recticosta Perner 1903
G. †Holopea Hall 1847
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†Holopea apollinis Perner 1907
†Holopea eruca Perner 1907
†Holopea incola Perner 1903
†Holopea inopinata Perner 1907
†Holopea interupta Perner 1903
†Holopea irregularis Perner 1903
†Holopea lepidula Perner 1903
†Holopea servus Perner 1903
†Holopea timida Perner 1903
†Holopea tumescens Perner 1903
G. †Lytospira Koken 1896
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†Lytospira arcuata Perner 1903
†Lytospira rigida Perner 1907
†Lytospira subuloidea Perner 1903
†Lytospira tangens Perner 1903
G. †Pleuronotus Hall 1879
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†Pleuronotus confusus Perner 1903
†Pleuronotus semiplanus Perner 1907
G. †Pycnomphalus Lindström 1884
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†Pycnomphalus inflatus Perner 1903
†Pycnomphalus nummularius Perner 1903
G. †Raphistoma Hall 1847
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†Raphistoma inchoans Perner 1903
†Raphistoma pullus Perner 1903
G. †Straparollus de Montfort 1810
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†Straparollus alacer Perner 1903
†Straparollus coluber Perner 1903
†Straparollus complanans Perner 1903
†Straparollus expectans Perner 1907
†Straparollus fragilis Perner 1903
†Straparollus honoratus Perner 1903
†Straparollus miser Perner 1907
†Straparollus perlongus Perner 1903
†Straparollus perprofondus Perner 1903
†Straparollus praestans Perner 1903
†Straparollus sodalis Perner 1903
G. †Streptotrochus Perner 1907
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†Streptotrochus lamellosus Lindström 1884
†Streptotrochus mercurius Perner 1907
†Streptotrochus rugulosus Perner 1907
G. †Turbocheilus Perner 1907
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†Turbocheilus immaturus Perner 1903
†Turbocheilus placidus Perner 1903
G. †Bembexia Oehlert and Oehlert 1888
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†Bembexia oriens Perner 1907
†Bembexia testis Perner 1907
G. †Conotoma Perner 1907
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†Conotoma claustrata Lindström 1884
†Conotoma latezonata Lindström 1884
Subg. †Murchisonia (Cyrtostropha) Donald 1902
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†Murchisonia (Cyrtostropha) pacifica Perner 1907
G. †Epiptychia Perner 1907
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†Epiptychia duslii Perner 1907
†Epiptychia excavata Perner 1903
†Epiptychia potens Perner 1903
G. †Haplospira Koken 1897
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†Haplospira expandens Perner 1907
†Haplospira vulgaris Perner 1907
G. †Lophospira Whitfield 1886
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†Lophospira dubia Perner 1903
†Lophospira infausta Perner 1903
G. †Morphotropis Perner 1903
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†Morphotropis aliena Perner 1903
†Morphotropis bohemica Perner 1903
†Morphotropis capillosa Perner 1903
†Morphotropis discreta Perner 1903
†Morphotropis incongruens Perner 1903
†Morphotropis obsolescens Perner 1903
†Morphotropis procera Perner 1903
†Morphotropis tremulans Perner 1903
G. †Murchisonia d'Archiac and de Verneuil 1841
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Subg. †Murchisonia (Catozone) Perner 1907
Subg. †Murchisonia (Coelocaulus) Oehlert and Oehlert 1888
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†Murchisonia (Coelocaulus) alceste Perner 1907
†Murchisonia (Coelocaulus) argolis Perner 1907
†Murchisonia (Coelocaulus) clavata Perner 1907
†Murchisonia (Coelocaulus) coarctata Perner 1907
†Murchisonia (Coelocaulus) considerata Perner 1907
†Murchisonia (Coelocaulus) contracta Perner 1907
†Murchisonia (Coelocaulus) crispa Perner 1907
†Murchisonia (Coelocaulus) cybele Perner 1907
†Murchisonia (Coelocaulus) decipiens Perner 1907
†Murchisonia (Coelocaulus) latona Perner 1907
†Murchisonia (Coelocaulus) mamillaris Perner 1907
†Murchisonia (Coelocaulus) pollens Perner 1907
†Murchisonia (Coelocaulus) zonaria Perner 1907
Subg. †Murchisonia (Diplozone) Perner 1907
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†Murchisonia (Diplozone) attava Perner 1907
†Murchisonia (Diplozone) innocens Perner 1907
†Murchisonia (Diplozone) redux Perner 1907
Subg. †Murchisonia (Ectomaria) Koken 1896
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†Murchisonia (Ectomaria) concurrens Perner 1907
†Murchisonia (Ectomaria) confinis Perner 1907
Subg. †Murchisonia (Goniospira) Donald 1902
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†Murchisonia (Goniospira) declivis Perner 1903
†Murchisonia (Goniospira) gracillima Perner 1907
Subg. †Murchisonia (Goniostropha) Oehlert and Oehlert 1888
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†Murchisonia (Goniostropha) minerva Perner 1907
†Murchisonia (Goniostropha) sculpta Perner 1907
Subg. †Murchisonia (Mesocoelia) Perner 1907
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†Murchisonia (Mesocoelia) delicata Perner 1907
†Murchisonia (Mesocoelia) discrepans Perner 1907
†Murchisonia (Mesocoelia) iners Perner 1907
†Murchisonia (Mesocoelia) janus Perner 1907
†Murchisonia (Mesocoelia) libera Perner 1907
†Murchisonia (Mesocoelia) suspecta Perner 1907
†Murchisonia (Mesocoelia) terebrans Perner 1907
Subg. †Murchisonia (Ptychocaulus) Perner 1907
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†Murchisonia (Ptychocaulus) approximans Perner 1907
†Murchisonia (Ptychocaulus) brevicona Perner 1907
†Murchisonia (Ptychocaulus) crumena Perner 1907
†Murchisonia (Ptychocaulus) verneuili Koken 1889
G. †Naticopsis M'Coy 1844
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†Naticopsis antiquata Perner 1903
†Naticopsis confusa Perner 1903
†Naticopsis consobrina Perner 1903
†Naticopsis errans Perner 1903
†Naticopsis insculpta Perner 1903
†Naticopsis laeta Perner 1903
†Naticopsis plebeia Perner 1903
†Naticopsis plena Perner 1903
†Naticopsis plicatula Perner 1903
G. †Phanerotrema Fischer 1885
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†Phanerotrema lloydii de Sowerby and Murchison 1839
G. †Platyconus Perner 1907
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†Platyconus holmi Lindström 1884
†Platyconus limata Lindström 1884
G. †Pleurotomaria Defrance 1826
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Subg. †Pleurotomaria (Bembexia) Oehlert and Oehlert 1888
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†Pleurotomaria (Bembexia) cytherea Perner 1903
†Pleurotomaria (Bembexia) rarissima Perner 1907
Subg. †Pleurotomaria (Conotoma) Perner 1907
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†Pleurotomaria (Conotoma) eximia Perner 1907
†Pleurotomaria (Conotoma) pugnus Perner 1907
Subg. †Pleurotomaria (Coronilla) Perner 1907
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†Pleurotomaria (Coronilla) cognata Perner 1903
†Pleurotomaria (Coronilla) robusta Lindström 1884
†Pleurotomaria (Coronilla) striatula Perner 1907
†Pleurotomaria (Coronilla) subrobusta Perner 1907
Subg. †Pleurotomaria (Euryzone) Koken 1896
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†Pleurotomaria (Euryzone) calva Perner 1907
†Pleurotomaria (Euryzone) comatula Perner 1907
†Pleurotomaria (Euryzone) deformata Perner 1907
†Pleurotomaria (Euryzone) nummularia Perner 1907
†Pleurotomaria (Euryzone) subterfiss Perner 1907
†Pleurotomaria (Euryzone) tuboides Perner 1903
Subg. †Pleurotomaria (Gosseletina) Fischer 1885
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†Pleurotomaria (Gosseletina) obesa Perner 1903
†Pleurotomaria (Gosseletina) pisum Perner 1907
†Pleurotomaria (Gosseletina) virgulata Perner 1907
Subg. †Pleurotomaria (Lophospira) Whitfield 1886
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†Pleurotomaria (Lophospira) spoliata Perner 1907
†Pleurotomaria (Lophospira) viator Perner 1907
Subg. †Pleurotomaria (Mourlonia) de Koninck 1883
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†Pleurotomaria (Mourlonia) convolvens Perner 1907
†Pleurotomaria (Mourlonia) desiderata Perner 1907
†Pleurotomaria (Mourlonia) egens Perner 1907
†Pleurotomaria (Mourlonia) gryphoides Perner 1907
†Pleurotomaria (Mourlonia) lipara Perner 1907
†Pleurotomaria (Mourlonia) retusa Perner 1907
Subg. †Pleurotomaria (Oehlertia) Perner 1907
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†Pleurotomaria (Oehlertia) attava Perner 1907
†Pleurotomaria (Oehlertia) daphnella Perner 1907
†Pleurotomaria (Oehlertia) humilis Perner 1907
†Pleurotomaria (Oehlertia) humillima Perner 1907
†Pleurotomaria (Oehlertia) lenticularis Goldfuss 1844
†Pleurotomaria (Oehlertia) senilis Perner 1907
Subg. †Pleurotomaria (Phanerotrema) Fischer 1885
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†Pleurotomaria (Phanerotrema) gyrans Perner 1907
†Pleurotomaria (Phanerotrema) occidens Hall 1867
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†Pleurotomaria (Phanerotrema) occidens consimilis Perner 1907
Subg. †Pleurotomaria (Platyconus) Perner 1907
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†Pleurotomaria (Platyconus) confusus Perner 1907
†Pleurotomaria (Platyconus) incumbens Perner 1907
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†Pleurotomaria (Platyconus) incumbens excelsa Perner 1907
Subg. †Pleurotomaria (Pleurorima) Perner 1907
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†Pleurotomaria (Pleurorima) aptychia Perner 1907
†Pleurotomaria (Pleurorima) famula Perner 1907
†Pleurotomaria (Pleurorima) migrans Perner 1907
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†Pleurotomaria (Pleurorima) migrans leptoconcha Perner 1907
†Pleurotomaria (Pleurorima) migrans pragensis Koken 1889
Subg. †Pleurotomaria (Ptychomphalina) Fischer 1885
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†Pleurotomaria (Ptychomphalina) convivens Perner 1907
†Pleurotomaria (Ptychomphalina) fasciata Goldfuss 1844
†Pleurotomaria (Ptychomphalina) inexpectata Perner 1907
†Pleurotomaria (Ptychomphalina) regulosa Perner 1903
†Pleurotomaria (Ptychomphalina) reticuloidea Perner 1907
†Pleurotomaria (Ptychomphalina) texta Perner 1907
†Pleurotomaria (Ptychomphalina) vesiculosa Perner 1907
Subg. †Pleurotomaria (Worthenia) de Koninck 1883
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†Pleurotomaria (Worthenia) complexa Perner 1903
†Pleurotomaria (Worthenia) grata Perner 1903
†Pleurotomaria (Worthenia) infidelis Perner 1903
†Pleurotomaria (Worthenia) rarissima Perner 1903
†Pleurotomaria (Worthenia) teretiuscula Perner 1907
†Pleurotomaria suburbana Perner 1903
G. †Porcellia Léveillé 1835
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†Porcellia consorbina Perner 1907
†Porcellia eximia Perner 1907
†Porcellia procera Perner 1907
†Porcellia sinistorus Perner 1907
G. †Prosolarium Perner 1903
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†Prosolarium cirrhosum Lindström 1884
†Prosolarium dominus Perner 1903
†Prosolarium procerum Perner 1903
G. †Pseudotectus Perner 1903
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†Pseudotectus comes Perner 1903
†Pseudotectus immersus Perner 1903
G. †Ptychospirina Perner 1907
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†Ptychospirina mima Perner 1903
Invalid names: Ptychospira Perner 1903 [replaced]
G. †Pycnotrochus Perner 1903
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†Pycnotrochus prosper Perner 1903
†Pycnotrochus viator Perner 1903
Subg. †Craspedostoma (Sellinema) Perner 1903
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†Craspedostoma (Sellinema) frater Perner 1903
G. †Stenoloron Oehlert and Oehlert 1888
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†Stenoloron ambigena Perner 1907
†Stenoloron pollens Perner 1903
G. †Trochonema Salter 1859
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Subg. †Trochonema (Gyronema) Ulrich and Scofield 1897
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†Trochonema (Gyronema) filosum Perner 1907
†Trochonema (Gyronema) pauperum Perner 1903
†Trochonema attavum Perner 1903
†Trochonema excavatum Perner 1903
†Trochonema hesione Perner 1907
G. †Tubomphalus Perner 1903
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†Tubomphalus crenistria Perner 1903
†Tubomphalus elatus Perner 1903
†Tubomphalus emergens Perner 1903
†Tubomphalus inflatus Perner 1907
G. †Turbonitella de Koninck 1881
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†Turbonitella fraterna Perner 1903
†Turbonitella humilis Perner 1903
†Turbonitella infida Perner 1903
†Turbonitella ovoides Perner 1903
†Turbonitella primula Perner 1903
†Turbonitella proligera Perner 1903
†Turbonitella ussheri Whidborne 1891
G. †Brochidium Koken 1889
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†Brochidium fractum Perner 1903
†Brochidium tuba Perner 1903
G. †Craspedostoma Lindström 1884
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†Craspedostoma elegantulum Lindström 1884
†Craspedostoma fugitivum Perner 1907
†Craspedostoma tuba Perner 1903
G. †Scoliostoma Braun 1838
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†Scoliostoma bohemica Perner 1903
†Scoliostoma crassilabrum Sandberger and Sandberger 1854
†Scoliostoma dannenbergi Braun 1838
G. †Spirina Kayser 1889
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†Spirina squamata Perner 1907
†Spirina symmetrica Perner 1907
†Spirina tubicina Perner 1903
G. †Auriptygma Perner 1903
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†Auriptygma consepultum Perner 1903
†Auriptygma fortior Perner 1903
G. †Coelostylina Kittl 1894
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Subg. †Coelostylina (Aulacostrepsis) Perner 1907
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†Coelostylina (Aulacostrepsis) simplex Perner 1907
G. †Cyrtospira Ulrich and Scofield 1897
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†Cyrtospira funata Perner 1903
†Cyrtospira inexpectata Perner 1903
G. †Katoptychia Perner 1907
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†Katoptychia alba Perner 1907
†Katoptychia fugitiva Perner 1907
G. †Loxonema Phillips 1841
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Subg. †Loxonema (Stylonema) Perner 1907
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†Loxonema (Stylonema) arachne Perner 1907
†Loxonema (Stylonema) coalescens Perner 1907
†Loxonema (Stylonema) commutatum Perner 1907
†Loxonema (Stylonema) domesticum Perner 1907
†Loxonema (Stylonema) innotatum Perner 1907
†Loxonema (Stylonema) libens Perner 1907
†Loxonema (Stylonema) mater Perner 1907
†Loxonema (Stylonema) modestum Perner 1907
†Loxonema (Stylonema) oppositum Perner 1907
†Loxonema (Stylonema) peramplum Perner 1907
†Loxonema (Stylonema) placidum Perner 1907
†Loxonema (Stylonema) potens Perner 1907
†Loxonema (Stylonema) solitarium Perner 1907
†Loxonema (Stylonema) styloideum Perner 1907
†Loxonema (Stylonema) transiens Perner 1907
†Loxonema acuminatum Goldfuss 1832
†Loxonema acuminatum Perner 1907
†Loxonema benevolum Perner 1907
†Loxonema beraunense Perner 1903
†Loxonema costulatum Perner 1907
†Loxonema debile Perner 1903
†Loxonema derelictum Perner 1903
†Loxonema fragillima Perner 1907
†Loxonema inclytum Perner 1907
†Loxonema inexpectatum Perner 1903
†Loxonema intumescens Lindström 1884
†Loxonema parvula Perner 1903
†Loxonema perlonga Perner 1907
†Loxonema pollens Perner 1903
†Loxonema praecedens Perner 1903
†Loxonema propinquum Perner 1907
†Loxonema rude Perner 1903
†Loxonema sinuosum de Sowerby and Murchison 1839
†Loxonema solvens Perner 1907
†Loxonema torquatum Perner 1907
G. †Zygopleura
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†Zygopleura alinae Perner 1907
†Zygopleura devonicans Perner 1903
†Zygopleura verticalis Perner 1907
G. Cyclotropis Tapparone-Canefri 1883
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†Cyclotropis bifrons Perner 1903
†Cyclotropis bohemica Perner 1903
†Cyclotropis detersa Perner 1903
G. †Macrochilina Bayle 1880
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†Macrochilina bohemica Perner 1903
†Macrochilina bulloides Perner 1907
†Macrochilina capillosa Perner 1903
†Macrochilina crassior Perner 1903
†Macrochilina dispar Perner 1903
†Macrochilina evoluta Perner 1903
†Macrochilina intermedia Perner 1903
†Macrochilina rara Perner 1903
†Macrochilina recticosta Perner 1903
†Macrochilina whidbornei Perner 1903
G. †Holopella M'Coy 1851
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†Holopella altera Perner 1903
†Holopella modesta Perner 1903
G. †Callonema Hall 1879
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†Callonema amabile Perner 1903
†Callonema improbum Perner 1907
†Callonema surgens Perner 1903
G. †Staurospira Perner 1907
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†Staurospira longior Perner 1907
†Staurospira vermiculosa Perner 1903
†Staurospira vermiculosa Perner 1903
G. †Polytropis Sandberger 1875
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†Polytropis aspirans Perner 1903
†Polytropis assidua Perner 1903
†Polytropis discors Sowerby 1814
†Polytropis potens Perner 1903
†Polytropis selecta Perner 1903
Subg. †Pleurotomaria (Spiroraphe) Perner 1903
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†Pleurotomaria (Spiroraphe) amica Perner 1907
†Pleurotomaria (Spiroraphe) bohemica Perner 1907
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†Pleurotomaria (Spiroraphe) bohemica cristifera Perner 1907
†Pleurotomaria (Spiroraphe) bohemica ventricosa Perner 1907
G. †Conchula Herrmannsen 1847
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†Conchula complacens Perner 1903
†Conchula conoideum Sandberger and Sandberger 1854
†Conchula steiningeri Koken 1889
†Pleurorima migrans Perner 1907
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†Pleurorima migrans erato Perner 1907
†Pleurorima migrans transcedens Perner 1907
†Spiroraphe bohemica Perner 1907
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†Spiroraphe bohemica cristifera Perner 1907
†Spiroraphe bohemica ventricosa Perner 1907
†Sinuites bilobatus de Sowerby and Murchison 1839
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†Sinuites bilobatus infaustus Perner 1903
Subg. †Murchisonia (Hormotoma) Salter 1859
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†Murchisonia (Hormotoma) columna Perner 1907
†Murchisonia (Hormotoma) fugitiva Perner 1903
†Murchisonia (Hormotoma) perlonga Perner 1907
†Murchisonia (Hormotoma) sana Perner 1907
Subg. †Murchisonia (Turritoma) Ulrich and Scofield 1897
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†Murchisonia (Turritoma) allevata Perner 1907
Subg. †Pleurotomaria (Gyroma) Oehlert and Oehlert 1888
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†Pleurotomaria (Gyroma) capillaria Conrad 1842
†Pleurotomaria (Gyroma) illudens Perner 1907
G. †Oehlertia Perner 1907
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†Oehlertia gradata Lindström 1884
†Oehlertia nitella Hall 1860
†Oehlertia scutulata Lindström 1884
G. †Polytropis de Koninck 1881
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†Polytropis actaeon Perner 1907
†Polytropis compar Perner 1903
†Polytropis conferta Perner 1903
†Polytropis confertissima Perner 1903
†Polytropis conjugata Perner 1903
†Polytropis corniculum Perner 1907
†Polytropis delicata Perner 1903
†Polytropis dives Perner 1903
†Polytropis dulcis Perner 1903
†Polytropis ingenua Perner 1903
†Polytropis laudabilis Perner 1903
†Polytropis oblita Perner 1903
†Polytropis ornatula Perner 1903
†Polytropis parens Perner 1903
†Polytropis persculpta Perner 1907
†Polytropis pulchra Perner 1903
†Polytropis recedens Perner 1903
†Polytropis robusta Perner 1903
†Polytropis sequens Perner 1903
†Polytropis subcostata Perner 1903
†Polytropis tegulata Perner 1903
†Polytropis tenera Perner 1903
†Polytropis ventricosa Perner 1903
Subg. †Murchisonia (Catazone) Perner 1907
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†Murchisonia (Catazone) apate Perner 1907
†Murchisonia (Catazone) cuneus Perner 1907
†Murchisonia (Catazone) fraterna Perner 1907
†Murchisonia (Catazone) robustula Perner 1907
†Murchisonia (Catazone) simulans Perner 1907
†Murchisonia (Catazone) styloidea Perner 1907
Subg. †Pleurotomaria (Stenoloron) Oehlert and Oehlert 1888
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†Pleurotomaria (Stenoloron) aperiens Perner 1907
Subg. †Bellerophon (Sinuites) Koken 1896
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†Bellerophon (Sinuites) strangulatus Perner 1903
Subg. †Brochidium (Temnospira) Perner 1903
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†Brochidium (Temnospira) monile Perner 1903
†Brochidium (Temnospira) percinctum Perner 1903
Subg. †Craspedostoma (Ploconema) Perner 1903
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†Craspedostoma (Ploconema) protendens Perner 1903
G. †Cyclotropis Perner 1903
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†Cyclotropis docens Perner 1903
†Cyclotropis elliptica Perner 1903
†Cyclotropis indocilis Perner 1903
†Cyclotropis placida Perner 1903
†Cyclotropis querenda Perner 1903
†Cyclotropis severa Perner 1903
†Cyclotropis vellerosa Perner 1903
†Cyclotropis verna Perner 1903
Subg. †Palaeoscurria (Calloconus) Perner 1903
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†Palaeoscurria (Calloconus) gibbosa Perner 1903