THE NAUTILUS. 



Canaveral P. 0. 



Euglandina rosea (Fer. ). 

 Polygyra cereolus septemvolva 

 Say. 



Polygyra cereolus vokoxis (Pfr. ). 



Polvovra cereolus carpenteriana 



(Bid.). 

 P^jpoides modicus (Pfr.). 

 Helicina orbicidata Say. 



Eau Gallie. 



Polygyra cereolus septemvolva Polygyra urulifer a (Shutt. ). 



Say. Physa cubensis Pfr. 



Polygyra cereolus volvoxis (Pfr.). Helicina orbiculata Say var. 



Island of Eau Gallie. 



Polygyra uvulijera (Shutt) 

 Praticolella jejuna (Say). 



Lymnaea humilis Say. 

 Physa cubensis Pfr. 



Palm Ezach. 



Euglandina rosea (Fer.). 

 Polygyra auriculata Say. 

 Polygyra cereolus carpenteriana 



(Bid.). 

 Strobilops floridana Pils. 

 Strobilops hubbardi (Brown). 

 Pupoides modiais (Pfr.). 

 Gastrocopta contracia (Say). 

 Gastrocopta rupicola Say. 

 Gastrocopta pellucida hordeacella 



(Pils.). ' 

 Gastrocopta pentodon (Say). 



Long 



Euglandina rosea (Fer.). 

 Polygyra cereolus (Miihlf. ). 

 Polygyra cereolus carpenteriana 



(Bid.). 

 Strophia incanum (Binn.). 

 Pupoides modicus (Pfr.). 

 Gastrocopta pentodon (Say). 

 Gastrocopta rupicola (Say)? 



Vertigo milium (Gld.). 

 Vitrea dalliana ( 'Simp. ' Pils. ). 

 Vitrea indentata (Say). 

 Zonitoides arborea (Say). 

 Zonitoides minuscida (Binn.). 

 Zonitoides minuscula alachuana 



(DaU). 

 Guppya gundlachi (Pfr.). 

 Wiysanophora granum (Streb.). 

 Physa cubensis Pfr. 

 Helicina orbiculata Say. 



Key 



Gastrocopta pellucida hordeacella 



(PiL=.). " 

 Gastrocopta pellucida hordeacella 



(Pils.) var. Small form. 

 TTtysanophora incrustata (Gld. ) . 

 Thysanophora granum (Streb. ) . 

 Thysanophora di oscoricola 



(Guppy). 



