EXPLANATION OF PLATE XXII. 



All the drawings were made by J. Henry Blake. 



Fig. 1. (448U) (y) Achrestocoris cinerarias. 



2. (12W) (f) Capsns lacus. 



3. (1)371) {-;-) Phthinoeoris colligatus. 



4. (12784) (^) Tiroscbistns iuduresceus. 



5. (4563) i^i) Fuscus ficcatus. 



6. (234) (?) Discostonia ? sp. 



7. (1.828) (f) Nysins vecnla. 



8. (14981) (?) Stenovelia nigra. 



9. (7609) (?) Trapezonotus exterminatiis. 



710 



Fig. 10. (1.821) Cf) Lyga?.us stabilitns. 



11. (10729) Cf) Notonecta emersoni. 



12. (1097) (?) Prosigara Habellnm. 



13. (13325) (',-) Paheovelia spinosa. 



14. (.3268) (?) Steuovelia nigra. 



15. (12782) (f) Metrobates aiternalia. 



nre is upside down. 



16. (2238) {'}) Corixa immersa. 



17. (7269) (f ) Corixa vanduzeei. 



The 11" 



