THE PARTS OF A LOCUST. 



21 



SO that they can write it without referring to the 

 book: 



Head. 



Thorax. - 



Antennae. 

 Compound eyes, 

 Simple eyes or ocelli. 



r Labrum. 

 ' Mandibles. 



I Maxillae and maxillary palpi. 

 I- 



Mouth-parts. 



Labium and labial palpi. 



Prothorax and first pair of legs. 



T,, ., J i second pair of legs. 



Mesothorax and -J c„. .*. „, ,„• „= 



( nrst pair oi wings. 



„ . ., J ( third pair of legs. 



Metathorax and -J „„„„„ f ■ „f „ • „ 



( second pair oi wings. 



Wing 



Leg 



Abdomen. 



veins, 

 cells. 

 ' Coxa. 

 Trochanter. 

 Femur. 

 Tibia. 

 Tarsus and claws. 



( ears (in locusts only). 

 The abdomen bears < spiracles. 

 ( ovipositor. 



