PHYSICAS K NATURAES 



33 



ILE ST. THOME 



* Urocyclvs Heynemanni, Dohrn 



* Nanina hepcãizon, Gould . . 



* » Welintschi, Mrlt. . . 



* » chrysosiida, Mrlt. . 



* » Thomevxifi, Dohrn . 



* Buliminiis Dnhrnci, Greeff . 



* » hispidvs, Greeft. 



* » Castrai, Nobre . 



* » Crossei, Nobre . 



*'Achatina bicarinafa, Brug . . . 

 *# Homoi-us barhiger, Mrlt ... 



* » Masmnianitf, Cross. 



* » clavus, Pfr 



* » moiiticola, Mrlt .... 

 **Ferideris exarata, Miill 



*Perideris? vitrea, Clreeft 



Stenofjyra striatdla, Kang 



* Stenogyra cosfulafa, Greeíi'. . . 

 **Pyrgina umbilicata, Greetf. . 

 Succinea concisa, Mrlt 



* Cyclophorus Vandelli, Nobre . 



* ). Molleri, Nobre . . 

 **Thyrophorella Th omensis, 



Greeff 



ILE DU PRINCE 



Espèces 23 



* Ennea crystallum, Mrlt .... 



* » sorghum, Mrlt 



* Sfreptosfele lotophaga, Mrlt. 



* >. fastigiata, Mrlt. 



* . Foliuii, Rfrlt. . . 



* » Moreletiaiia,Dohrji 



* Vitrina dinneticola, Dohrn . . . 



+ 



* Nanina aglypta, Dohrn . 

 » Folini, Mrlt. . . . 



* Bulimimts Burnayi, Dohrn. . 

 « eminidus, Mrlt ... 



+ 



Perideris alabaster, Rang. . . . 



** Cohmna favwwa, Martyn 

 » Haincsii, Pfr. . . . 



* » Leai, Tryon .... 



Stenogyra angustiar, Dohrn. 



# » pauper, Dohrn . . 



*Vaginula myrmecophila, Hey 



neman 



Mdampus flavus, Gml 



» pusillus, Gml 



Pedijjefi, sp.? 



Neritina equinoxialis, Mrlt. . . 

 Manoeli, Dohrn 



27 





+ 



+ 



+ 



joiíN. n); sciENC. math. rnvs. e nat. — 2." serie — X." IX. 



