EXPLANATION OF THE PLATES. 



Plate X. 



Fig. 1. Melytra ovata : a, mentum, lower lip, &c. ; h, maxilla &c. 



Fig. 2. Blepegenes aruspex : a, mentum &c. ; b, maxilla &c. ; c, head. 



Fig. 3. Hymcea succinifera : a, mentum &c. j h, maxilla &c. 



Fig. 4. Seirotrana crenicollis. 



Fig. 5. Coripera ocellata. 



Fig. 6. Byallius reticulatus : a, mentum &c. 5 b, maxilla &c. 



Fig. 7. Ganyme Howittii : a, antennaB. 



Fig. 8. Orcopagia monstrosa : a, mentum &c. ; b, maxilla &c. ; c, antenna ; 



^, £ead ; e, fore tibia. N.B. The figure is much too broad in 



proportion. 

 Fig. 9. Coxa and part of the femur of a Pimelia : a, the trochantin ; 



b, the trochanter. The left side is supposed to be towards the 



spectator. 



Plate XL 



Fig. 1. Ectyche erebea : a, mentum &c. ; b, maxilla &c. 



Fig. 2. Meneristes laticollis. 



Fig. 3. Asphalus ebeninus : a, maxilla ; b, mentum. 



Fig. 4. Tanylypa morio : a, mentum ; b, maxilla ; c, fore leg. 



Fig. 5. Brises trachynotoides : a, mentum ; b, maxilla. 



Fig. 6. Ephidonius acuticornis : a, mentum ; b, maxilla. 



Fig. 7. Apasis Howittii ( d )• 



Plate XII. 



Fig. 1. Tyndarisus longitarsus. 



Fig. 2. Altes binodosus : 2 a, the same in profile. 



Fig. 3. Mithippia aurita : 3 a, meso- and metasterna. 



Fig. 4. HelcBus squamosus. 



Fig. 5. Barytipha socialis. 



Fig. 6. Hectus anthracinus. 



