68 THE NAUTILUS. 



tus var. Ragsdalei Pilsbry. It is the fourth species recorded of the 

 genus, the others being: 



L. Favanni Lam. 



L. crassilabris Gray. 



L. Procteri G. B. Sowerby. 



The latter is much like a dwarfed example of Favanni, but is 

 shorter and more conic. 



Clavator Balstoni Angas. 



Hab.: Imerina (F. Sikora); also Antankaratra Country (Humblot). 

 The specimen of Imerina is shorter and more ventricose than 

 others I have seen. 



Clavator Balstoni Angas, var.? herculea Anc. 



Testa eximise magnitudinis ; differt a Cl. Balstoni Angas, non 

 solum statura insigni sed etiam spira magis producta, anfractibus 9 

 (nee 8), testa magis elongata, paulo solidiore, apertura magis incras- 

 sata, margine columellari longiore, crasso, summo subacuto. 



Long. 144, diam. 4.^, alt. apert. 48 mill. 



Hab.: N. W. Madagascar (Humblot). 



Owing to the variability of the species, I dare not separate this 

 very large and remarkable specimen from Cl. Balstoni, which is 

 looked upon by some conchologists as a synonym of Cl. eximius 

 Shutt., but considered as distinct by Crosse & Fischer; altogether it 

 might prove to be a different species. 



(To be concluded]. 



LIST OF LAND MOLLUSCA FROM THE NEIGHBORHOOD OF 

 SAPPORO, YESSO. 



BY HENRY A. PILSBRY AND ADDISON GULICK. 



A number of land shells collected by Mr. Paul Rowland at and 

 near Sapporo, in Ishikari province, Yesso, and submitted to us for 

 study, adds to our scanty knowledge of the Hokkaido species. 



Eulota (Euhadra} peliomphala var. septentrionalis (Ehrm.). Mt. 

 Moiwa, two miles from Sapporo, and Maruyama, 1^ miles from the 

 same place. Specimens from the former place are typical in color,, 

 having two broad dark bands and an umbilical patch. At the second 

 locality two of three shells have a narrow band above the upper wide 

 one, and the third has opaque creamy streaks, interrupting the 



