VI. VERMIDEA 
ARRANGED BY 
J. S. DUNKERLY. 
CONTENTS 
Titles (for all groups) 
PAGE 
3 
PLATYHELMINTHIA, NEMERTINEA, 
MESOZOA. 
Subject Index : — 
Comprehensive and General = 1203 .. 
, , 
14 
Structure =1207 .. . . 
, , 
14 
Physiology = 121 1 
14 
Development= 1215 .. 
, . 
14 
Ethology = 1219 
. . 
14 
Variation, Phylogeny= 1223 . . 
. . 
15 
Distribution ( Geography) = 1227 
15 
Systematic = 1231 : — 
Platyhelminthia 
Turbellaria . . 
15 
, # 
15 
Trematoda . . 
# # 
16 
Cestoda 
# i 
18 
Nemertinea 
f • 
19 
Mesozoa (vacant) 
NEMATHELMINTHIA. 
Subject Index : — 
Comprehensive and General = 1403 . * . . . ; .. 19 
Structure = 1407 .. .. .. .. .. ..19 
Physiology=14ll ... .. .. .. .. .. 19 
Development= 1415 .. .. .. .. .. .. 19 
Ethology = 141 9 .. .. .. .. .. .. 19 
Variation, Phytogeny =1423 . . . . . . . . 20 
Distribution (Geography)= 1427 .. .. .. ..20 
Systematic =1431 : — 
Nematoda . . . . . . . . . . . . . . 20 
Nematomorpha . . . . . . . . . . . . 22 
Acanthocephala . . . . . . . . . . . . 22 
(h-4840 o) b 4 
