PLATE LII. 



Deltocephalus pulicaris. (Page 65.) 



Fig. 1. — Imago with its short elytra and half-cleve- 

 loped wings. 



Fig. 1 a. — Another variety seen in profile. 



Fig. 1 h. — Elytron and wing. The areas of the 

 former organ are by no means constant in nmnber or 

 form. 



Fig. 1 G. — Hind tibia and tarsus of the same. 



Deltocephalus Flori. (Page 66.) 



Fig. 2. — Imago viewed in profile. The red spots 

 on the head and pronotum vary in disposition and 

 number. 



Fig. 2 a. — Larval form of the same. 



Fig. 26. — Elytron enlarged from an unpublished 

 drawing by Scott. 



Fig. 2 c. — Face and frons of the above insect. 



Deltocephalus distinguendus. (Page 60.) 



Fig. 3. — Part of the male pygofer, showing a small 

 style-like process above the cauda. To the walls of 

 this chamber two prehensile (?) processes are attached, 

 which apparently divide the opening. The upper part 

 may represent the oedeagus of Dr. Sharp, as seen in 

 some Heteroptera. 



Fig. 3 a. — Part of the female pygofer, showing in 

 profile the caudal process, and possibly the anal end of 

 the alimentary canal. 



Fig. ^h. — The rectal cauda of the last figured, much 

 magnified. As this organ is transparent, indications 

 of an internal canal may be traced. See Plate LI., 

 fig. L 



