PLATE 5 



EXPLANATION OF FIGURES 



96 to 119 Maxillae. 



98, 99, 101, 106, 108, 113, 115, 117 Caudal aspect of cardo. 

 96, 97, 103, 107, 109, 114, 116, 118 Ventral aspect. 



100, 102, 104, 105, 110, 111, 112, 119 Dorsal aspect. 



96, 104, 106 Mantis religiosa. 



97, 98, 100 Blatta orientalis. 



99, 102, 103 Gryllus pennsylvanicus. 



101, 109, 111 Stenopelmatus sp. 

 105, 107, 108 Orchelimum vulgare. 

 110, 115, 116 Diapheromera femorata. 

 112 to 114 Melanplus differentialis. 

 117 to 119 Tettix arenosus. 



99' Tettix arenosus, mesal aspect of the distal portion of lacinia, showing 

 the arrangement of maxadentes. 



298 



