58 



PERIPLANETA 



5. A leg detached, and magnified three times linear. Coxa; trochanter; femur; tibia; the six 

 joints of the tarsus ; the two ungues or claws. 



6. The head and neck as seen laterally (enlarged). Antenna; compound eye; fenestra; maxillary 

 palp ; labial palp ; labrum ; cervical sclerites. 



7. Head detached and seen from above. Antenna; eyes; fenestrse; epicranial suture; clypeus; 

 labrum ; maxillary palp ; labial palp. 



