PLATE 21. 



SECTION V.CAPS1NA (continued). 

 FAMILY 11. ONCOTYLID^E (continued). 

 Genus 3. AMBLTTTLUS (p. 388). Fig. 3, A.affini* (p. 389). 



FAMILY 19. HALTICOCORID^E. 



Genus 1. HALTICOCORIS (p. 478). Fig. 1, H. luteicollis (p. 4SO). 



FAMILY 20. STIPHROSOMID^E. 



Genus 1. STIPHROSOMA (p. 481). Fig. 2, 8. leucocephala (p. isi>). 



SECTION \Q.ANTHOCORINA (continued). 

 FAMILY 2. ANTHOCORID^E (continued). 



Genus 7. BRACHYSTELES (p. 505). Fig. 4, B. pilicornis (p. .>0(>). 

 (/See ofoo PI. 17, fig. 4.) 



FAMILY 4. CERATOCOMBll^E (continued). 



Genus 1. CERATOCOMBUB (p. 513). Fig. 5, C. muscorum (p. 514) ; 

 5a, head in profile ; 56, elytron ; 5c, hinder tibia ami 

 tarsus ; 5 d, tarsus. 



AQUATILIA. 

 SECTION b. CORIXINA (continued). 



FAMILY. CORIXID^E (continued). 



Genus 2. CYMATIA (p. 613). Fig. 6, C. Borsdorffii (p. 613) ; 



pala $ ; 6 ? , pala ? . 

 Genus 1. CORIXA (p. 591) continued. Fig. 7, C. Geqffroyi (p. 



underside $ . (See also PI. 20, fig. 5.) 



SECTION k.NOTONECTINA. 

 FAMILY 2. PLEIDJ3 (continued). 



Genus 1. PLEA (p. 590) continued. Fig. 8, P. minutissima (p. 591), 

 side view ; 8*, underside ; 8a, head in front ; 8b, head in 

 profile ; Sc, antenna ; 8d, tibia and tarsus ; 8*, hinder 

 tarsus ; 8/, hinder leg. (See also PL 20, fig. 3.) 



