1^. 



Fig. 49. The five upper nymphs (1-5) and the lowest 

 adult belong to the swarm phase; the others (6-11) show 

 different aspects of the solitary phase of the brown 

 locust (Locustana pardalina) of SoTith Africa. This is a 

 black-and-white copy of a color plate by Faure. Black 

 here represents black or bluish-black in the grasshop- 

 pers; heavy stippling represents dark brown; light stip- 

 pling represents light or golden-brown except in parts 

 of Nos. 7 and 9 which are green. 



