Pars 22 Aplexa 1709 
Genus Aplexa Fleming 1822.7?) 
Genotyp: Aplexa hypnorum (Linné). 
Svn.: Bulla Linné, 17587?) (part). 
Planorbis O. F. Müller, 1774?*) (part!). 
Turbo Walker, 17877?) (part!). 
Phvsa Draparnaud, 1801*9) (part!). 
Bulimus Poiret, 1801???) (non Scopoli!). 
Bullinus Oken, 181579) (part!). 
Phvza, Hisso, 1826?) (part!). 
Nauta Leach in Turton, 1831.79) 
Amplexa Brown, 1844.7!) 
Aplecta Herrmannsen, 1846.57) 
Myxas Gray, 1847.) 
Aplexa atava (White). 
*1877 Bulinus atavus, White, (77c) Bull, U. S. Geol. and Geogr. Sur- 
vey of the Territories III, p. 601. 
1880 Bulinus atavus, White, (80a) The American Journ. of Sci. Ser. 
8, vol. XX, (CXX), p. 46. 
1883 Bulinus atavus, White, (83a) Report U. S. Geol. Survey ET, 
(1882), p. 450, tab. XXV, fig. 5—90. 
1883 Bulinus atavus, White, (83b) 12th Annual Report U. S. Geol. and 
Geogr., Survey of the Territories for 1878, I, p. 86, tab. XXIV, 
. fig. 5a—b. 
1886 Bulinus atavus, White, (86a) Bull U. S. Geol. Survey No. 34, 
p. 400 (12), 413 (25), tab. III, fig. 7—10. 
1895 Bulinus atavus, White. (95a) Bull. U. S. Geol. Survey No. 128. 
p. 80. 
1905 Bulinus atavus, Schuchert, (05a) Bull, U. S. National Museum 
; No. $3,-1; p- 108. 
73) In Sowerby, G. B. The genera of recent and fossil Shells. fasc. 
VII. Fleming, J., A History of British Animals ... p. 276. 
333) Systema Naturae ed. X, p. 727. 
79^ Vermium terrestrium et fluviatilium historia, seu. animalium 
Infusoriorum, Helminthicorum et Testaceorum non marinorum Suc- 
cincta historia II, p. 169. 
335) [n Boys, W., Testacea minuta rariora: à collection of the minute 
and rare Shells lately discovered in the sand of the Sea Shore near 
Sandwich ... by G. Walker, p. 15. 
. *95) Tableau des Mollusques terrestres et fluviatiles de la France, 
1. 52. 
797) QGoquilles fluviatiles et terrestres observées dans le département 
de l'Aisne, et aux environs de Paris, p. 41. 
735 Lehrbuch der Naturgeschichte III, p. 302. 
739) Histoire naturelle des principales productions de l| Europe 
méridionale, et principalément de celles des environs de Nice et des 
Alpes maritimes IV, p. 96. 
59) A manual of the Land- and Freshwater Shells of the British 
Islands p. t29. 
711) Tllustrations of the recent conchology of Great Britain and Ire- 
land; with the despriction and localities of all the species, marine, land 
and fresh water, p. 31. 
7?) Indicis generum Malacozoorum primordia I, p. 65. 
7) Proc. Zool. Soc. London 1847, p. 180 (non Leach!). 
Fossilium Catalogus I. 22. 108 
