Gl. 
62. 
63. 
64. 
65. 
66 . 
67. 
68 . 
69. 
70. 
71. 
72. 
73 
74, 
75. 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 
S7 
88 , 
89 
90 
91 
92 
93 
94, 
95. 
MICHIGAN ACADEMY OF SCIENCE. 
123 
Gastroclonta demissa (Binn.). 
intertexta (Binn.). 
ligera (Say). 
suppresses (Say). 
Agriolimax agrestis (L.). 
campestris ( Say ) . 
PM lomyous carolinensis (Bose.). 
Pallifera dorsalis (Binn.). 
hempMlli (W. G. Binn.). 
Pg rami du la al tenia ta (Say). 
alba (Try on). 
aster iscus (Mse.). 
CTonkheitei albina (“Mse.” Okll. ) . 
anthonyi Pils. 
catskillensis Pils. 
perspectiva ( Say ) . 
solitaries (Say). 
HelicodAscus parallelus (Say). 
Punctum pygmeeum (Drap.j. 
tiphyradium (‘dent ala in (Drap.). 
Succinea arara Say. 
alba Ckll. 
major W. G. Binn. 
rennet a Say. 
concordialis Gld. 
oralis Say. 
optima Pils. 
retusa Lea. 
decampii Try on. 
magister Pils. 
peoriensis Wolf. 
Ca rycM/um exig mi m ( Say ) . 
exile H. C. Lea. 
canadense Clapp. 
Lymncea apieina Lea. 
bakeri Walker. 
caperata Say. 
catascopium Say. 
columella Say. 
chalybea Gld. 
contract a “ Curr DeCamp. 
oyclostoma Walker. 
elodes Say. 
joUetensis Baker. 
exilis Lea. 
dalli Baker. 
davisi Walker. 
emarginata Say. 
angulata Sby. 
canadensis Sby. 
ontarioensis “Muhl.” Kust. 
wisconsineu s is Baker. 
