Plate LI 



Forest Species 



Fig. 1. Harvest-spider, Liobunum ventricosum. (Weed, Proc. U. S. 



Nat. Mus.) 

 Fig. 2. Forest Snail, Polygyra albolabris, dorsal view. (Simpson.) 

 Fig. 3. The same, lateral view. (Simpson.) 



