CONTENTS Vll 



Sub-phylum Mastigophora, Diesing — 

 Class I. Phytomastigoda, Doflein— 



Chi'omatophores and Stigmata 255 



Trichocysts 256 



Nutrition 256 



Order I. Clirysomonadida 258 



Sub-order 1. Euchrysomonadina 261 



Sub-order 2. Rhizochrysidina 264 



Sub-order 3. Chrysocapsina 264 



Order II. Cryptomonadida, Stein 265 



Sub-order 1. Eucryptomonadina 266 



Sub-order 2. Phaeocapsina 267 



Order III. Dinoflagellida, Stein 267 



Sub-order 1. Diniferina 275 



Sub-order 2. Adinina 278 



Sub-order 3. Cystoflagellina 278 



Order IV. Phytomonadida, Blochmann 279 



Order V. Euglenida, St«in 283 



Order VI. Chloromonadida, Klebs 285 



Class II. Zoomastigoda, Doflein 285 



Order I. Pantastomatida, Minchin 286 



Order II. Protomastigida 288 



Order III. Polymastigida, Blochmann 292 



Order IN. Hj-permastigida, Grassi 295 



Class III. Key to Common Genera of ^Nlastigophora .... 298 



Special Bibliography 314 



CHAPTER VII. 



Special ^Morphology and Taxon'oiit of the Sarcodina . 315 



Class I. Actinopoda, Calkins 318 



Sub-class I. Heliozoa, Haeckel 319 



Order 1. Aplu-othoraca, Hertwig and Lesser 320 



Order 2. Chlamydophora, Hertwig and Lesser, 320 



Order 3. Chalarothoraca, Hertwig and Lesser 321 



Order 4. Desmothoraca, Hertwig and Lesser 321 



Sub-class II. Radiolaria, Haeckel 321 



Class II. Rhizopoda, von Siebold 323 



Sub-class I. Proteomj'xa, Lankester 324 



Sub-class II. Mycetozoa, de Bary 326 



Order I. Acrasida, van Tieghem 329 



Order II. Phytomyxida, Schroter 330 



Order III. Euplasmodida, Lister 331 



Sub-class III. Foraminifera, d'Orbigny 331 



Sub-class IV. Amoebsea 335 



Order 1. Amcebida 337 



Order 2. Testacea " . . 339 



Class III. Key to Genera of Actinopoda 341 



Order I. Peripylea, Hertwig 343 



Sub-order 1. Spha;rellaria, Haeckel 344 



Sub-order 2. Polycyttaria, Haeckel 344 



Sub-order 3. Collodaria, Haeckel em. Brandt and Haecker . . 344 



Order II Actipylea, Hertwig 345 



Order III. Monopylea, Hertwig 347 



