CLASSIFIED HABITATSS 425 



90 . Spotted Ground Cricket Nemobius maculatus (Blatchley) . 

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



VI. Under Bark Inhabiting Species: Subcorticolous. 



91. ForcepedEarwig Forficulaaculeatd(Scudd.). Woods and 

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

 under leaves where the eggs are laid; 22(i and 32A. 



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 oqtheca under bark; 32. 



94. Uhler's Cockroach Ischnoptera uhleriana (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 trecj. 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 jerruginea (Pal. 

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

 loose bark of old stumps during mating; 32. 



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

 dell). On coarse vegetation; 52. 



VIII. Underground Inhabiting Species; Burrowing: 



SUBGEOCOLOUS. 



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

 Margins of streams and ponds, burrowing underground, Hving 

 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 apicalis (Say). 

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

 bars; 4a, 7a, and 58. 



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

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



IX. Cave Dwellers Troglocolous. 



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; 



