VI. VERMIDEA 
ARRANGED BY 
n. M. WOODCOCK. 
CONTENTS 
PAGE 
Titles (for all groups) . . . . . . . . . . . . 3 
PLATYHELMINTHIA, NEMERTINEA 
Subject Index: — 
Comprehensive and General = 1203 .. .. .. .. 21 
Structure =1207 .. .. .. .. .. ..22 
Physiology =1211 .. .. .. .. . . ..23 
Development=1215 .. .. .. .. . ..23 
Ethology = 1219 .. .. .. .. .. ..24 
Variation, Phytogeny =1223 . . .. .. .. .. 26 
Distribution (Geography)= 1227 .. .. . » ..26 
System atic= 1231 : — 
Platyhelminthia . . . . . . . . . . 27 
Turbellaria . . . . . . . . . . 27 
Trematoda . . . . . . . . . . . . 28 
Cestoda . . . . . . . . . . . . . . 32 
Neniertinea . . , . . . . . . . . . . . 34 
NEMATHELMINTHIA 
Subject Index: — 
Comprehensive and General = 1403 .. .. .. .. 34 
Structure =1407 .. .. .. .. .. .. 35 
Physiology=1411 .. .. .. .. .. ..35 
Development=14!5 .. .. .. .. .. ..36 
Ethology = 1419 .. .. .. .. .. ..36 
Variation, Phytogeny =1423 . . .. .. .. ..37 
Distribution (Geography)= 1427 .. .. .. ..37 
Systematic =1431 : — 
Nematoda . . . . . . . . . . . . . . 37 
Nematomorpha (Vacant) 
Acanthocephala . . . . . . . . . . 40 
(n-9186 o) b 7 
