ORTHOPTERA 



49 



FIG. 30. Types of Orthoptera. Reduced about one-half. 



1. Walking-stick (Phasmidoi) ; 2, Praying-mantis (Mantidce); 3, Cave cricket 

 (Locustidce) ; 4, right, egg mass of Praying-mantis; left, eggs of Katydid on twig; 

 center and 5, Katydids (Locustidce) ; 6, Long-horned grasshopper (Locustidce) . 



