CLASSIFIED HABITATS 425 



90. Spotted Ground Cricket Xemobius maculatus (Blatchley) . 

 Open woodlands, under logs, or near them; 33. 



VI. UxDER Bark Inhabiting Species: Subcorticolous. 



91. Forceped Earwig For/?cz//aacM/eaia(Scudd.). Woodsand 

 tamarack swamps; under bark of logs, old tree stumps, and 

 under leaves where the eggs are laid; 'i'id and ^'ih. 



92. Small Earwig Labia minor (Linn.). Woods, under bark 

 of trees; 32. 



93. Pennsylvania Cockroach Ischnoptera pennsylvanica 

 (DeGeer). Open woods under loose bark of old stumps and 

 logs. Eggs laid together in the form of ootheca under bark; 32. 



9-i. Uhler's Cockroach Ischnoptera ulileriana (Sauss.). 

 Woods, under bark of old stumps, chunks, and rubbish; 33. 



VII. Ground-Tree Inhabiting Species: 

 Geosylvacolous. 



95. Common Walking-stick Diapheromera femorata (Say). 

 Frequenting trees and shrubbery in adult life; common on oak, 

 wild cherry, and apple tree>. Eggs dropped singly to the 

 ground on leaf mould. The young first live on the ground, 

 but later climb upon higher vegetation; 32, 37, and 40. 



96. Two-striped Walking-stick Anisomorpha f( rrnginea (Pal. 

 de Beauv.). Oak and other trees; commonly hiding under 

 loose bark of old stumps during mating; 32. 



97. Blatchley 's Walking-stick Bacunculus hlatchleyi (Cau- 

 dell). On coarse vegetation; o2. 



Vlll. Underground Inhabiting Species; Burrowing: 



SUBGEOCOLOUS. 



98. Northern Mole Cricket GnjUotalpa borealis (Burm.). 

 Margins of streams and ponds, burrowing underground, living 

 in galleries. Whitish eggs in masses attached to roots of 

 plants, sometimes sixty or more in lateral chambers; 4a and 7a. 



99. Larger Burrowing Cricket Tridactylus apical is (Say). 

 Sandy and muddy margins of streams, ponds, and wet sand 

 bars; 4a, 7o, and 58. 



100. Minute Burrowing Cricket Ellipes minida (Scudd.). 

 Sandy shores of ponds and streams; 4a and 7a. 



IX. Cave Dwellers Troglocolot^s. 



101. Cave Camel Cricket Ceuthophilus stygius (Scudd.). 

 Near the mouth, and also within the dark recesses of caves. 



X. Inhabiting Man's Houses: Brotiocolous. 



102. German Cockroach Blattella germanica (Linn.). Com- 

 mon in city houses, living in warm steam-heated buildings; 



