2 Prot. 
XVIII. PROTOZOA. 
[ 1904 ] 
Page 
IV. Systematic. 
a. Protozoa in general 42 
b. Gymnomyxa 42 
1. Mycetozoa 42 
(a) Protomyxidea 42 
(b) Mycetozoidea ...... 42 
2. Rhizopoda 42 
(a) Lobosa ....... 42 
(b) Foraininifera 43 
3. Heliozoa 50 
(a) Aphrothoraca 50 
(b) Chlamydophora 50 
(c) Chalarothoraca 50 
(d) Desmotlioraca 50 
4. Radiolaria 50 
(a) Peripylaria 50 
(b) Acantharia 51 
(c) Monopylaria ...... 52 
(d) Tripylaria . 53 
o. Sporozoa 54 
1. Telosporidia 54 
(a) Gregarinidea 54 
(b) Coccidiidea ...... 55 
(c) Hsemosporidia ...... 55 
2. Neosporidia 56 
(a) Myxosporidia 56 
(b) Actinomyxidia 56 
(c) Sarcosporidia 56 
Sporozoa incertio sedis 56 
D. Mastigophora 57 
1. Flagellata (Euflagellata) 57 
(a) Lissoflagellata 57 
(b) Choanoflagellata (vacant) 
2. Silicoflagellata (vacant) 
3. Dinoflagellata ....... 58 
(a) Adinida (vacant) 
(b) Dinifera 58 
4. Rhynchoflagellata 59 
e. Giliophora 59 
1. Ciliata 59 
(a) Iiolotricha 59 
(b) Heterotricha 60 
(c) Hypotricha 60 
(d) Peritricha . 60 
2. Suctoria 60 
