March, 1922.] FUNKHOUSER: SoUTH AMERICAN MembRACID.^. 31 



rounded ; pronotum coarsely punctate but only weakly pubescent ; teg- 

 mina smoky hyaline; under surface of body luteous. 



Amastris maculata new species. (PI. Ill, fig. 7.) 



Head subtriangular, about as long as wide, yellowish-white, coarsely punc- 

 tate, not polished, not pubescent ; basal margin strongly sinuate ; eyes large, 

 prominent, yellow mottled with red ; ocelli small but conspicuous, somewhat 

 elevated, reddish, about equidistant from 'each other and from the eyes and 

 situated about on a line drawn through centers of eyes ; margins of gense 

 lightly sinuate ; clypeus longer than wide, broadest at lower end, nearly con- 

 tinuing line of inferior margins of gense, tip blunt, rounded and slightly pubes- 

 cent. 



Pronotum laterally compressed, subarcuate, highest behind line of humeral 

 angles, green mottled with luteous except in front which is brown, finely 

 punctate, not pubescent ; metopidium much higher than wide, strongly marked 

 with brown and reddish-brown ; median carina strongly percurrent, sharp, ir- 

 regularly dotted with brown ; humeral angles small, triangular, blunt, not 

 prominent ; posterior process heavy, tectiform, gradually acute, extending well 

 beyond end of abdomen but not quite reaching apices of tegmina. 



Tegmina about one third exposed, shining, hyaline ; bases and tips nar- 

 rowly marked with brown ; veins prominent, greenish ; base and basal costal 

 area narrowly punctate. 



Under surface of head and thorax strongly marked with brown ; abdomen 

 green; femora brown; tibiffi mottled brown and ferruginous; tarsi flavous ; 

 claws brown. 



Length from front of head to tips of tegmina 4.5 mm. ; width between 

 humeral angles 2.1 mm. 



Type : female. 



Locality: Flores, Manaos, Brazil. Nov. 7, 1919 (Parish). 



Small, green, with metopidium, bases and tips of tegmina, under 

 parts of head and thorax and bases of legs strongly marked with 

 brown; anterior margin of pronotum sinuate; dorsum highest behind 

 line of humeral angles; posterior process not quite reaching apices of 

 tegmina. 



Amastris brunneipennis new species. (PI. Ill, fig. 8.) 



Head subtriangular, light green, lightly sculptured, finely punctate, spar- 

 ingly pubescent ; basal margin sinuate ; eyes large, prominent, green mottled 

 with light brown ; ocelli small, inconspicuous, translucent, equidistant from 

 each other and from the eyes and situated about on a line drawn through 

 centers of eyes ; inferior margins of genae weakly sinuate ; clypeus as wide as 

 long, broadest across apical half, continuing outline of margins of genae, tip 

 rounded and pubescent. 



