GENERA ET SUBGENERA. 553 



Slomodonta Mermet moll. pyr. p. 43. — Genus incongruum , includons Ciau- 



siliam , Baleam, Pupam et Verliginem. 

 Streplaxis Gray vid. Monogr. I. Introd. p. XVIII. (Genus a Sowerby in Conch. 



Man. inter Colimacea, a Gray Brit. Mus. p. 90 inter Helicidas adoptatum, 



Swainsonio subgenus Helicis.) 

 Strobilus Miihlf. ined. teste Anton Verz. p. 46. — Subgenus Ciausiliae. 



= TornatelHna Beck. 

 Stropbocheilus Spix test. bras. t. 11. — Novum genus pro Bulimis nonnuHis ty- 



picis, ovato et pudico propositum. 

 Stylodon Beck ind. p. 46. — Subgenus HeHcis e sectione crassilabrium. 



= Stylodonta Jan. 

 Stylodonta Jan catal. p. 2. — Sectio HeHcodontae ex typo Hel. unidentatac 



Chemn. 

 Styloides F6r. prodr. p. 31. — Subdivisio GochHcopae, Achatinas diversissimas 



subcyHndraceas compieclens. 

 S<i/?oidM Fitzinger Verz. p. 103. — Genus HeHcoideorum, pro Ach. acicula 



et lubrica constitulum. 

 Subulina B e ck ind. p. 76. — Subgenus Achalinae. 



= Achatina §.3. 

 Succinea Drap. vid. Monogr. I. Inlrod. p. XIV. 

 Sylvicola Hiibener epist. 1810 teste Fer. pr. p. 87. — Genus teslaceorum 



terreslrium ignotum. 



Vachea Leach syn. brit. MoH. p. 84 teste Turt. et Gray. — Subgenus HeHcis 



e typo Hel. hortensis L., eodem sensu a Hartmann adoptatum. 

 Tanychlamys Bens. Journ. As. Soc. Beng. 1834 etc. 



= Nanina Gray 

 Tapada Studer Verz. p. 11. — Subgenus Giischri. 



= Succinea Drap. 

 Tapada Gray Manual p. 127. — Subgenus Helicis e typo H. aperlae Born. 

 Teba Leach syn. brit. Moll. p. 92 test. Turt. et Gray. — Genus ab HeHce se- 



paratum. Typi : Helix caperata et aculeata. 

 Theha Risso hist. IV. p. 73. — Genus Helicidarum. Typi: HeL carthusiana, 



pisana etc. 

 Theha Beck ind. p. 10. — Subgenus Hclicis e sectione intusmarginatarum. 



Typi: Helix ericetorum ejusque affines. 

 Thelidomus Swains. Malac. p. 194. 330 err. typ. pro Thelidonta. 

 Thelidonta Swains. Malac. p. 194. 418. — Gen. Lucerninarum. 

 Tomigeres Leach Zool. Misc. (Ed. Chenu p. 16.) 



= Anostoma Fisch. 

 Tomigerus Spix vid. Monogr. I. Introd. p. XVII. 

 Tomogeres Montf. Conch. syst. II. p. 359 et L. Pfr. in Zeitschr. f. Mal. 1846. 



p. 7. — Genus Heliceorum. 

 t — Anostoma Fisch. 

 Tomogerus Blainv. in Dict. sc. nat. 1824. v. 32. p, 252 et Malac. p. 458. - 



L. Pfr. Symb. II. p. 3. 

 = Anostoma Fisch. 

 Tornatellina Beck vid. Monogr. I. Introd. p. XXV. 

 Torquatella Held in Isis 1837. p. 919. — Genus Puparum e typis P. muscorum 



et tripHcatae. 

 Torquilla Stud. Verz. p. 19. — Subgenus GHschri, simiH sensu a Fitzinger 



et B c c k inter subgenera Pupae adoptatum. 

 rorQrwtWo Vilia disp. syst. p. 24. — Genus Gonchyliarum terrestrium, diver- 



sissima complectens. 

 = Bulimi, Pupae et CylindreUae sp. 



