1886.] E. T. Atkinson — Notes on Indian Rhynchota. 81 



135. Flatoides (?) EMARGiNATUS, Walker. 

 Flatoides emarginatus, Walker, J. Linn. Soc. Zool. i, p. 89 (1856). 



Blackish : head, pectus, and legs dull dark testaceous ; frons about 

 twice broader than long with an elevated border and with three short 

 ridges on the hind part : tegmina and wings blackish, a white limpid 

 spot beyond the middle of the costa of the tegmina, which are slightly 

 hooked. Body long, 6i ; exp. teg., 23 millims. 



Reported from Singapore. 



Genus Atracis, Stal. 

 Hem. Afric. iv, pp. 237, 250 (1866). 



Body oblong, depressed: head much narrower than the thorax, 

 more or less prominulous before the eyes : ocelli present : antennae short : 

 disc of thorax elevated and flat ; thorax broadly sinuated at the base : 

 clavus granulated at the base : last segment of the abdomen in j produced 

 in a large plate which is rounded at the apex : feet simple, last tibiae 

 unispinose {Stdl). 



136. Ateacis pruinosa, Walker. 



Elidiptera pruinosa, Walker, List Horn. B. M. Suppt., p. 75 (1858). 

 Flatoides pruinosa, Stal, Ofvers. K. V.-A. Forli., p. 439 (1862). 

 Atracis pruinosa, Stal, Hem. Afric. iv, p. 250 (1866). 



Sordid testaceous : head and pronotum slightly marked with black : 

 disc of the mesonotum mostly black : tegmina with a slight greyish 

 bloom and slight, small, irregular and variable, brown or black marks ; 

 costal margin much dilated : wings greyish with darker veins. Vertex 

 much broader than long, slightly angular in front, with a slight ridge 

 and with elevated borders ; frons a little longer than broad, with two 

 nearly obsolete ridges and with slightly elevated borders ; pronotum 

 somewhat truncated anteriorly and with a very slight ridge (Walker). 

 Body long, 7i ; teg,, 21 millims. 



Reported from N. China. 



Genus Copsyrna, Stal. 

 Rio Jan. Hem. ii, p. 69 (1862) ; Hem. Afric. iv, p. 237 (1866). 

 Body somewhat cylindrical or compressed : head much narrower 

 than the thorax : antennse standing up a little beyond the anterior margin 

 of the gense, second joint short or very short : ocelli not visible : tegmina 

 rounded at the apex : last pair of tibiae unispinose. 

 11 



