OBCHESMA. 



477 



mesonotum twice as long as pronotuui, before apex somewhat 

 narrowed, with three longitudinal keels, the lateral ones converging 

 in front ; tegmina hyaline, apieally obliquely and broadly rounded, 

 twice as long as abdomen ; veins delicate, punctured, and set with 

 hairs ; wings hyaline ; legs simple, posterior tibiae with a movable 

 spur at base of tarsi." {Melichar.) 



2081. Orchesma marginepimctata, 



p. 95, t. iii, f. 3, a, b, c (1903). 



Melich. Horn. Faun. Ceyloii, 



" Body narrow, pale green ; face moderately long, narrowed 

 above, below straightly truncated at clypeal suture ; ' cheek-folds ' 

 orange-yellow ; on the pronotum and mesonotum are two some- 

 what long orange-yellow stripes between the keels ; tegmina 

 hyaline, the veins white, on both sides alternately accompanied by 

 white dots, from which spring short, erect, yellowish-white hairs. 



Fig. 263. — OrvhcsiiKi luanjlncptuidaia. 



also single short stretches of the veins are set with brown granules, 

 the apical and transverse veins shaded with pale yellowish, and 

 two similar small spots visible in corium between the longitudinal 

 veins, at the apices of the apical veins are black dots ; wings 

 hyaline ; abdomen and legs pale j^ellowish-white ; tarsal claws 

 black." {Melichar.) 



" Length, $ , 4 millim." 



Hah. Ceylon ; Peradeniya {fide Melichar). 



2082. Orchesma serendiba, Melich. Horn. Faun. Ceylon, p. 9.5, t. ii. 

 f. o (1903). 



" Body narrow, rusty-yellow, shining, formed as in preceding 

 species ; face narrowed both above and below and rounded off 

 from clypeus, so that it is very narrowly oval, stained with 

 carmine-red, the keels whitish ; the downward sloping clypeus and 

 sides of head are rusty-yellow ; eyes brown ; antennae yellowish- 

 white, basal joint bordered Mith black at apex, second joint 



