Verm. 1 
XV. VERMES. 
BY 
Alice L. Embleton, B.Sc. 
CONTENTS. 
Page 
I. Titles. 3 
II. Subject-Index. 
Vermes (general subject) . 28 
Annelida (general) ... 29 
Gephyrea.30 
General Biology ... 30 
Distribution .... 30 
Systematic .... 30 
PolychEeta (incl. Archian- 
nellida & Myzostomida) 30 
General Biology ... 31 
Distribution . . . . 31 
Systematic.32 
Oligochseta.35 
General Biology ... 35 
Distribution .... 36 
Systematic.36 
Hirudinea.38 
General Biology ... 39 
Distribution .... 39 
Systematic.39 
Plathelminthes (general) . 40 
Nemertina.40 
General Biology ... 40 
Distribution .... 40 
Systematic.41 
Page 
Turbellaria.42 
General Biology ... 42 
Distribution .... 43 
Systematic.43 
Cestoda.44 
General Biology ... 44 
Distribution .... 45 
Systematic.45 
Trematoda.48 
General Biology ... 48 
Distribution .... 48 
Systematic.49 
Nemathelminthes 
N ematoda (incl. Gordiacea) 53 
General Biology ... 54 
Distribution . . . . 55 
Systematic ... .56 
Acanthocephala . . . . 59 
Systematic.59 
Chsetognatha.59 
Rotifera.60 
General Biology ... 60 
Distribution .... 60 
Systematic.60 
Gastrotricha.62 
Mesozoa.62 
Hemichorda (incl. Phoronis) 63 
