TERTIARY VERTIGININAE. 221 



cilia PALAD., Eevue Sci. Nat. (Montpellier), ii, 1873, p. 53, pi. 

 2, f . 22-24. Pliocene, Montpellier. 



VERTIGO (PTYCHALAEA) CAPELLINII Sacco. Vertigo (Scara- 

 bella) ctipellinii SACCO, 1885. Scarabella capellinii SACCO, I 

 Moll. Terr. Terz. Piemonte, xxii, p. 71, pi. 6, f. 7. 



Piedmont Upper Pliocene, Villafranchian stage, Fossano and 

 Tassarolo. 



V. c. ligustica Sacco. V. (8.) capellinii var. ligustica 

 SACCO, 1887. Scarabella c. L, SACCO, 1. c. Tassarolo. 



Subgenus VERTILLA Moquin-Tandon. 



VERTIGO ANGULIPERA Boettger. Bericht Senck. Nat. Ges. 

 1884, p. 271, pi. 4, f . 10 ; Jahrb. Nassau. Ver. Nat. 42, 1889, 

 p. 310. Lower Miocene of the Schleusenkammer near Nieder- 

 rad. Placed in Alaea by Boettger, but probably a dextral 

 species of VertUla. 



Genus GLANDICULA Sandberger. 



Glandicula SANDBERGER, Land- und Siisswasser-Conchyl. der 

 Vorwelt, p. 401, 1875; monotype Pupa (Glandicula} tiarula 

 A. Brn. Paracraticula OPPENHEIM Denkschr. k. Akad. Wiss., 

 Wien, vol. 57, 1890, p. 126. 



Acorn-shaped, with deeply impressed suture, the post- 

 embryonic whorls having sculpture of distant, oblique ribs; 

 aperture triangular, the outer lip inflexed; typically with 

 3-1-2 teeth, the angular and parietal lamellae emerging to the 

 margin. 



Type G. tiarula (A. Brn.), pi. 5, figs. 14, 15. Upper Oli- 

 gocene : Hochheim, Landschneckenkalk,. 



GLANDICULA TIARULA (A. Brn.). Vertigo tia-rula A. Braun, 

 Walchner's Geogn. 2 edit., p. 1135. Pupa tiarula Sandberger, 

 Mainzer Becken p. 60, pi. 5, f . 18 ; Vorwelt, p. 401, pi. 23, f . 

 17. Vertigo (Glandicula) tiarula Boettger, Jahrb. Nassau. 

 Ver. Nat. Jahrg. 42, 1889, p. 290. 



Boettger has given a good account of this rare snail, which 

 has not been figured in sufficient detail. He believes its 

 affinity to be with Ptychochilus (Lyropupa), mentioning such 

 forms as perlonga Pse. and lyrata Gld., evidently influenced 



