This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
P. J. Wagner, 2020 - Paleozoic Gastropod, Rostroconch, Helcionelloid and Tergomyan Database (2006 - 2020) - (), - (compendium, English)
J. O. R. Ebbestad, 2017 - First occurrence of Pterotheca (Gastropoda) from the Silurian (Aeronian) of Spain - Geobios (50), - (journal article, English)
P. Bouchet, 2005 - A nomenclator and classification of gastropod family-group names - Malacologia (47), 1-368 (journal article, English)
R. B. Blodgett, 1999 - Upper Middle Devonian (Givetian) gastropods from the Kersadiou Formation, Brittany, France - Journal of Paleontology (73), 1081-1100 (journal article, English)
E.N.K. Clarkson, 1995 - Taxonomy and palaeoecology of the mollusc Pterotheca from the Ordovician and Silurian of Scotland - Lethaia (28), 101-114 (journal article, English)
R. B. Blodgett, 1995 - Merriamites, a new name for the bellerophontid gastropod genus Merriamella Blodggett and Johnson - Journal of Paleontology (69), 608-608 (journal article, )
D. M. Linsley, 1994 - Devonian paleontology of New York - Paleontological Research Institution Special Publication (21), 1-472 (journal article, English)
R. B. Blodgett, 1992 - Early Middle Devonian (Eifelian) Gastropods of Central Nevada - Palaeontographica Abteilung A (222), 85-139 (serial monograph, English)
G.P. Wahlman, 1992 - Middle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati Arch region - United States Geological Survey Professional Paper (1066), 1-123 (serial monograph, English)
J. S. Peel, 1977 - Systematics and palaeontology of the Silurian gastropods of the Arisaig Group - Det Kongelige Danske Videnskabernes Selskab Biologiske Skrifter (21), 1-89 (serial monograph, English)
J. B. Knight, 1960 - Systematic descriptions - Treatise on Invertebrate Paleontology. Mollusca (I), 169-339 (book/book chapter, English)
A. J. Boucot, 1956 - Gyrospira, a new genus of bellophontid (Gastropoda) from Bolivia - Journal of the Washington Academy of Sciences (46), 46-47 (journal article, English)
J. B. Knight, 1945 - Some new genera of the Bellerophontacea - Journal of Paleontology (19), 333-340 (journal article, )
W. Wenz, 1938 - Handbuch der Paläozoologie; Gastropoda - Handbuch der Paläozoologie (), - (serial monograph, German)
R. R. Shrock, 1937 - Paleontology of the disturbed Ordovician rocks near Kentland, Indiana - The American Midland Naturalist (18), 532-607 (journal article, English)
G. Dahmer, 1936 - Die Fauna der obersten Siegener Schichten an der Unkelmlihle bei Eitorf - Abhandlungen der Preußischen Geologischen Landesanstalt (168), - (serial monograph, English)
C. Teichert, 1935 - Über Pterotheca Salter und verwandte Bellerophontaceen - Paläontologische Zeitschrift (17), 167-177 (journal article, German)
J. H. Bradley, 1930 - The fauna of the Kimmswick limestone of Missouri and Illinois - Contributions from the Walker Museum, University of Chicago (2), 219-290 (journal article, English)
C. Teichert, 1930 - Neues über die Gattung Pterotheca Salter - Senckenbergiana (12), 66-71 (journal article, German)
C. Teichert, 1928 - Die silurische Familie Pterothecidae Walcott, nov. emend. (Gastropoden, Heteropoden?) - Senckenbergiana (10), 136-157 (journal article, German)
W. H. Twenhofel, 1928 - Geology of Anticosti Island - Geological Survey of Canada Memoir (154), 1-351 (journal article, English)
A. F. Foerste, 1924 - Upper Ordovician faunas of Ontario and Quebec - Geological Survey of Canada Memoir (138), 1-99 (serial monograph, )
P. E. Raymond, 1921 - A contribution to the description of the fauna of the Trenton Group - Geological Survey of Canada Bulletin (31), 1-64 (journal article, English)
F. R. Cowper Reed, 1921 - A monograph of the British Ordovician and Silurian Bellerophontacea - The Palaeontographical Society (31), 1-92 (serial monograph, )
J. Spriesterbach, 1919 - Neue Vesteineinenngen aus dem Lemmeschifer - Jahrbuch der Königlich Preufsischen geologischen Landesanstalt zu Berlin (38), 434-512 (journal article, English)
F. Chapman, 1916 - New or little-known Victorian fossils on the National Museum. Part XIX - The Yeringian gasteropod fauna - Proceedings of the Royal Society of Victoria (29), 75-102 (journal article, )
A. F. Foerste, 1914 - Notes on the Lorraine faunas of New York and the Province of Quebec - Bulletin of the Scientific Laboratories of Denison University (17), 247-328 (journal article, English)
A. Fuchs, 1913 - Einige neue oder weniger bekannte Molluskoiden und Mollusken aus deutschem Devon - Jahrbuch der Königlich Preussischen geologischen Landesanstalt zu Berlin (34), 49-76 (journal article, German)
F. R. Cowper Reed, 1909 - Lower Palaeozoic Hyolithidae from Girvan - Transactions of the Royal Society of Edinburgh (47), 203-222 (journal article, English)
J. M. Clarke, 1907 - Some new Devonic fossils - New York State Museum Bulletin (107), 1941-195 (journal article, English)
J. M. Clarke, 1904 - Naples fauna in western New York, pt. 2 - New York State Museum Memoirs (6), 199-454 (journal article, English)
J. Perner, 1903 - - Gastéropodes, Tome 1: Patellidae et Bellerophontidae (), 1-164 (book/book chapter, French)
F. v. Huene, 1900 - Über Aulacomerella, ein neues Brachiopodengeschlecht - Russisch-Kaiserliche Mineralogische Gesellschaft zu St. Petersburg, Verhandlungen, Ser. 2 (38), 209-237 (journal article, German)
E. O. Ulrich, 1897 - The Lower Silurian Gastropoda of Minnesota - The Paleontology of Minnesota (39), 813-1081 (serial monograph, English)
F.W. Sardeson, 1892 - Fossils in the St. Peter sandstone - Minnesota Academy of Natural Science Bulletin (3), 319-326 (journal article, English)
J. M. Clarke, 1885 - On the higher Devonian faunas of Ontario County, New York - United States Geological Survey Bulletin (16), 1-121 (serial monograph, English)
J. Hall, 1879 - Containing descriptions of the Gasteropoda, Pteropoda, and Cephalopoda of the Upper Helderberg, Hamilton, Portage, and Chemung Groups - Natural History of New York, Paleontology (5), 1-492 (serial monograph, )
J. Barrande, 1872 - - Système Silurien du centre de la Bohème. 1ere Partie: Recherches paléontologiques. Supp. Vol. I. Trilobites, Crustacés divers et Poisins (), 1-647 (book/book chapter, French)
J. Barrande, 1867 - - Système Silurien de Centre de la Bohême. Volume 3: Pteropodes, I-XV (), 1-179 (book/book chapter, French)
T. H. Huxley, 1865 - - A catalogue of the collections in the Museum of Practical Geology (), 1-381 (book/book chapter, English)
J. Hall, 1861 - Descriptions of new species of fossils from the investigations of the Survey - Geological Survey of Wisconsin Progress Report (1861), 11-52 (journal article, )
J. Hall, 1861 - Upon some new and other species of fossils, from the rocks of the Hudson-river group of Ohio and the western states; with descriptions - Annual report of the Regents of the University of the State of New York on the State Cabinet of Natural History and the Historical and Antiquarian collection annexed thereto (14), 89-109 (journal article, English)
J. Hall, 1860 - Containing descriptions and figures of the organic remains of the Lower Helderburg Group and the Oriskany Sanbstone - New York Geological Survey (3), 1-532 (serial monograph, English)
J. Hall, 1859 - Notes and observations upon the fossils of the Goniatite Limestone, in the Marcellus shale of the Hamilton group, and those of the Goniatite beds of Rockford, Indiana, with some analogous forms from the Hamilton Group proper - Annual report of the Regents of the University of the State of New York on the State Cabinet of Natural History and the Historical and Antiquarian collection annexed thereto (13), 95-112 (journal article, English)
E. d'Eichwald, 1856 - Beitrag zur geographischen Verbreitung der fossilen Tiere Russlands. Alte Periode. - Bulletin of the Society of Naturalists, Moscow (29), 555-608 (journal article, German)
J. W. Salter, 1853 - On a few genera of Irish Silurian fossils - Report of the 22nd meeting of the British Association for the Advancement of Science (1852), 59-61 (journal article, English)
J. Hall, 1847 - Containing descriptions of the organic remains of the lower division of the New York system (equivalent of the Lower Silurian rocks of Europe) - Paleontology of New York (1), 1-338 (serial monograph, )
J. E. Portlock, 1843 - - Report on the Geology of the County of Londonderry and of parts of Tyrone and Fermanagh (), 1-784 (book/book chapter, English)
E. Emmons, 1842 - Geology of New York, pt. 2, Comprising the survey of the second geological district - New York State Geological Survey (), 1-429 (book/book chapter, English)
J. C. de Sowerby, 1839 - The Silurian System. Part 2. Organic Remains - The Silurian System (2), 579-768 (journal article, English)