48 
Psyche 
[March-June 
female lacks the right antenna, left intermediate leg and pos- 
terior tarsus and the tarsi of right anterior and intermediate legs. 
Explanation of Plate IV 
Fig. 1 . Lissapterus tetrops Lea, $. 1A. Lateral aspect of head. IB. Mentum. 
Fig. 2. Lissapterus montivagus n. sp., $. 2A. Lateral aspect of head. 2B. 
Mentum. 
Fig. 3. Lissotes darlingtoni n. sp., $ . 3 A. Lateral aspect of head. 
Fig. 4. Lissotes darlingtoni n. sp., $ . 4A. Lateral aspect of head. 4B. Mentum. 
Fig. 5. Nigidius passalif ormis n. sp., $ . 
Fig. 6. Ceratognathus tasmanus n. sp., $ . 6A. Lateral aspect of the mandibles. 
Fig. 7. Ceratognathus tasmanus n. sp., $ . 7A. Right anterior tibia. 
