VI. VERMIDEA 
ARRANGED BY 
II. M. WOODCOCK, D.Sc. 
CONTENTS 
Titles (for all groups) . . . . . . 
PAGE 
3 
PLATYHELMINTHIA, NEMERTINEA, 
MESOZOA. 
Subject Index: — 
Comprehensive and General = 1203 . . 
18 
. Structure=1207 
18 
Physiology = 121 1 
18 
Development=1215 .. 
19 
Ethology = 1219 
19 
Variation, Pliylogeny= 1223 .. 
19 
Distribution (Geography) = 1227 
19 
Systematic = 1231 : — 
Platyhelminthia 
19 
Turbellaria 
19 
Trematoda 
20 
Cestoda 
22 
Nemertinea 
24 
Mesozoa 
24 
NEMATHELMINTHIA. 
Subject Index: — 
Comprehensive and General = 1403 .. 
24 
Structure =1407 
24 
Physiology=14ll 
24 
Development= 141 5 .. 
24 
Ethology = 1419 
24 
Variation, Phylogeny = 1423 
25 
Distribution (Geography)=1427 
25 
Systematic = 1431 : — 
Nematoda 
25 
Nematomorpha 
29 
Acanthocephala 
29 
(n-8962 o) 
b 5 
