CONTENTS 
OF 
VOLUME SECOND. 
CHAPTER I.—HIRUDO—Tue Lrecn, 
§ 1.—Hrrvupo MoRIcAtTA, 
2.—HIRUDO VITTATA, 
3.—HirupDo ANCEPS, 
4,—-HiruDO CAMPANULATA, 
5.—UDONELLA CALIGORUM, 
6.—Hirupo 0cTO-OCULATA, SEU VULGARIS, 
7.—HirupDO SANGUISUGA, 
8.—HtrrupDo MEDICINALIS, 
9.—Hirupo COMPLANATA, 
10.—Hirupo sTAGNALIS, 
11.—Hrrupo TESSELLATA, 
12.—HIRuDO VITRINA, 
13.—HrrupDO FLAVA, 
PECULIARITIES OF THE LEECH, 
CHAPTER II.—VERMES, 
Section I.—Gorp1us, 
* 
§ 1.—GoRrDIUS FRAGILIS, 
B.—GoRDIUS MAXIMUS, 
C.—GorDIUS TANIA, 
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