1910.1 



NATURAL SCIENCES OF PHILADELPHIA. 



665 



states that Helix hortensis is found in a few gardens, but his figures 

 and remarks about the color apply to Eulota similaris Fer. which is. 

 quite abundant. 



St. Georges (collected by Major A, 



Helix pisana Mull. 

 Helicella ventricosa Drap. 

 Eulota similaris Fer. 



POLYGYRA PLANA Dkl'. 



Thysanophora selenina Gld. 



BlFIDARIA PELLUCIDA HORDEA- 



CELLA Pils. 

 BlFIDARIA SERYILIS Gld. 



Bifidaria rupicola Say. 

 Vallonia PULCHELLA i\] 



J. Peile, R. A., and author) : 

 Obeliscus swiftianus Pfr. 



RUMINA DECOLLATA L. 



Cecilioides acicula Mull. 



POSCILOZONITES BERMUDENSIS Pfl\- 



Pcecilozonites CIRCUMFIRMATUS- 



Redf. 

 Zonitoides minuscula Binn. 



SUCCINEA BERMUDENSIS Pfr. 



Helicina convexa Pfr. 



Sandy I. (collected by L. Mowbry) : 

 Polygyra plana Dkr. Helicina convexa Pfr. 



Jones I. (L. Mowbry, collector) : 

 Polygyra plana Dkr. 



Bailey's Bay: 

 Helicella ventricosa Drap. 

 Eulota similaris Fer. 

 Polygyra plana Dkr. 

 Polygyra appressa sculptior 



Chad. 



Harrington Sound, near Shark's 

 Helicella ventricosa Drap. 

 Eulota similaris Fer. 

 Polygyra plana Dkr. 

 Polygyra a. scupltior Chad. 

 Thysanophora selenina Gld. 

 Bifidaria rupicola Say. 



BlFIDARIA P. HORDEACELLA Pils. 



Obeliscus swiftianus Pfr. 



SUBULINA OCTONA Brug. 

 RUMINA DECOLLATA L. 

 C^CILIOIDES ACICULA Mull. 

 POSCILOZONITES BERMUDENSIS Pfr. 



Bifidaria p. hordeacella Pils, 

 Zonitoides minuscula Binn. 

 Helicina convexa Pfr. 



Hole: 



PCECILOZONITES GOODEI Pils. 



Pcecilozonites circumfirmatus 



Redf. 

 Zonitoides bermudensis P. & V. 

 Zonitoides minuscula Binn. 

 Kaliella turbinatus Gul. 

 Agriolimax l.^vis Mull. 

 Milax gagates Drap. 

 Milax sowerbyi Fer. var. 



SUCCINEA BERMUDENSIS Pfr. j 



Helicina convexa Pfr. 



