THE PARTS OF A LOCUST. 



21 



Head. 



Thorax. ^ 



SO that they can write it without referring to the 

 book : 



Antennas. 

 Compound eyes. 

 Simple eyes or ocelli. 



r Labrum. 



Mouth-parts, l m^'^mJ^^^''^ •„ 



^ Maxillae and maxillary palpi. 



[^ Labium and labial palpi. 



Prothorax and first pair of legs. 



second pair of legs. 



first pair of wings. 



third pair of legs. 



second pair of wings. 



Wing ^ ^^^"^• 



Leg 



Mesothorax and 

 Metathorax and 



Abdomen. 



cells. 

 Coxa. 



Trochanter. 

 Femur. 

 Tibia. 

 (^ Tarsus and claws. 



( ears {in locusts only). 

 The abdomen bears < spiracles. 

 ( ovipositor. 



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