﻿102 



LimnseaBenguellensis. 86 



— Bocageana 86 



— orophila 87 



— sordulenta 87 



Neritina aequinoxialis 96 



— Atra 96 



Paludina bulimoides 96 



Physa Angolensis 88 



— apiculata 90 



— canescens 90 



— capillacea 89 



— clavulate 93 



— crystallina 89 



— globosa 93 



— scalaris 91 



— semiplicata 91 



Physa turriculata 92 



— Welwitschii 88 



Physopsis globosa 93 



Planorbis misellus 85 



— salinarum 85 



Pupa flocculus 81 



— Senegalensis 81 



Streptaxis Troberti 58 



— turbinata 58 



— Welwitschii 57 



Succinea badia 54 



Unio jEg7ptiacus 97 



Vitrina Angolensis 52 



— corneola 53 



— Gomesiana 52 



— Welwitschii 51 



