11 



Oxychilus Fitzinger 1833. Syst. Verz. p. 100: genus 



Helicoideorum. (pt.) 

 Polit.i Held 1837. Isis p. 916: genus Helicum. (cellaria.) 



— Strubel 1850. Malac. Ungh. p. 8: Sectio Helicis. 

 Lucilla Lowe 1854. Proc. Zool. Sog. p. 177: Sectio 



Helicis. (Typus H. cellaria.) 

 Aplostoma Moquin-Tandou 1855. Moll. France p. 72: 



Sectio Zouitis. 

 Hyalina sensu stricto Albers 1860. Helic. ed. Mart. 



p. 6S: Sectio Hyalinae. — Simil. Kregl. 1870, 



Verz. p. 38. 



(Species 134.) 



Sect. 3. Zonitoides. 

 Zonitoides Lehmann 1864. Malak. Bl. IX. p. 111: 



novum genus Heliceorum. 



— Mörch 1864. Syn. moll. Dan. p. 14: genus 

 Zonitidarum. 



— Kreglinger 1870. Verz. p. 52: subgenus Hyalinae. 

 (Spec. 1.) 



Sect. 4. Nautilinus. 

 Nautilinus Mousson 1872. Rev. malac. Canar. p. 

 19: Sectio Hyalinae. 

 (Spec. 1.) 



Sect. 5. Guestieria. 

 Guestieria Crosse 1872. Journ. Conch. XX. p. 199; 

 novum genus e testa propositum. An huc? 

 (Spec. 1.) 



Sect. 6? Dierama. 

 Nova Sectio (?) pro H. dierama Pfr. proposita. 

 (Spec. 1.) 



Sect. 7. Omphalina. 

 Omp haiin a Rafinesque 1819. (?) 1831. Enum. and 

 acc. p. 3 : novum genus ab Heiice sejunctum. (O. 

 cuprea.) Vid. Rafin. works ed. Binn. & Tryon 

 p. 67. 



