Homoptcrdus fmirUii Membraeida\ 207 





 8. Hille dormJis. 



0.rygoni(( dorsalis^ Fairm., Ann. Rnt. Ser. '2, iv, p. .^OP), 5 

 (lyiO). 

 -^ Triquetra venosa, Walker, List. Tlomojit. ii, p. r)23, 14 (1851). 



Colombia. 



9. HiUe sohriu. 

 \/ 

 Triquetra sohria, Walker, List. Homopt. ii, p. 523, 13 (1851)- 

 Quito. 



O 

 10. TTiJJc p((c(fir((. 



Oxi/go7iia pacifica, Fairm., Ann. Ent. Ser. 2. iv, p. 302, 4 

 (1846). 

 Brazil. 



U^ Hille sohrina. 



Oxijqunia sohrina, Stal, Konol. Vetensk. Akad. Handl. 18G2, 

 p. 28. 



Rio Janeiro. 



Nearly allied to If. paeijica, the elevated dorsal portion of the 

 thorax less slanting in front and moreover not so high. Thorax 

 with the elevated dorsal part, seen from the side, rounded in 

 front ; running off gradually behind into a central longitudinal 

 carina. It also differs in coloration. 



?or,^(;LYPTA, Biirmeifter. 

 1. raliiiihipta reflexa^ n. sp. PI. III. f. 2. 



Piceous ; pronotum long, slender, rugose rather than coarsely 

 punctured, with the internal carina' behind the head yellow, and 

 two sjiots on the first and third carina?, at the terminal third, five 

 lateral carinje the second of which is abbreviated and extends 

 only a short distance behind the humeral angles ; anterior 

 process of about one fourth the length of the insect, slightly 

 depressed ; posterior extremity tapering, slender and reflexed ; 

 tegmina smoky brown, the corium piceous ; Ijody and legs 

 testaceous. Length 14 mm. 



Guatemala. Type Lrit. Mas. 



The most strongly marked species in the geiuis', in form ipilte 

 unlike anythino" hitherto described. 



t2 



