CONTENTS 



PACK 



Preface vii 



Introduction : Evolution and Zoogeography of the Amas- 

 trinse xi 



Systematic part 



Achatinellidae defined xx 



AmastrinaB xx 



Key to genera of Amastrinae xx 



Distribution of genera of Amastrinae xxii 



Genus LEPTACHATESTA Gould 1 



Subgenera of Leptachatina 2-4 



Genus FEENANDEZIA Pilsbry 93 



Genus CARELIA H. & A. Adams 100 



Genus PTERODISCUS Pilsbry 118 



Genus PLANAMASTEA Pilsbry 129 



Genus ABMSIA Pilsbry 132 



Gtenus AMASTEA H. & A. Adams 133 



Subgenera of Amastra 136 



Classified catalogue of species 137 



Amastrae of Kauai 141 



Oahu 156 



Lanai 232 



Molokai 248 



Maui 279 



Hawaii 309 



Genus LAMINELLA Pf eiffer 323 



Distribution and classification of Laminellae 324 



(v) 



