TABLE OF CONTENTS. 



PAGE 



INTRODUCTION 1 



SYSTEMATIC ARRANGEMENT . 9 



TABULAR VIEW OF ARRANGEMENT 14 



Eutomostraca, Synonyms and Character . 16 



Branchiopodd ,, . .17 



Phyllopoda . . ib. 



Apodidte, Bibliographical History . IS 



Anatomy and Physiology . 20 



\~chiil /(/ike, Bibliographical History . 31 



Anatomy and Physiology . 33 



Branchipodidee, Synonyms and Character . 38 



Chirocephaliis, Bibliographical History . 39 



Anatomy and Physiology . 42 



Artemia, Bibliographical History . .55 



Anatomy and Physiology . 57 



( 'ladoci'i'a, Synonyms and Character . 62 



lh/p!ini.(id(i', Bibliographical History . ib. 



Anatomy and Physiology . 69 



Polyphemidts, Synonyms and Character .111 



Lynceidee, Bibliographical History . 115 



,, Anatomy and Physiology . 117 



Lophyropoda, Synonyms and Character . 138 



Ostracoda ,, . ib. 



Ci/prididre, Bibliographical History . 139 



Anatomy and Physiology . . 143 



Ci/tlieridee, Synonyms and Character . 162 



Cy there, Bibliographical History . 163 



Anatomy and Physiology . . 164 



Cypridinadte, Character . . 176 



Copcpoda, Synonyms and Character . 182 



Cyclupida, Bibliographical History . 183 



Anatomy and Physiology . . .186 



Diaptomidee, Character . . 218 



Cetochilidtc, Synonyms and Character . 233 



Ptecilopoda 240 



' ' Q 



. 



