xv, 6 Muir: Malayan Delphacidse 527 



head including eyes; length of vertex 1.7 times the width, cari- 

 nation as in Delphacodes Fieb., the Y carina obscure, base con- 

 siderably behind middle of eyes; length of face 2.6 times the 

 width, sides straight, slightly widened to apex ; antennae reaching 

 slightly beyond base of clypeus, second joint 2.2 times length 

 of first; first hind tarsus slightly longer than the other two 

 together; tibial spur laminate with many small teeth on hind 

 margin; lateral carinse of pronotum straight, diverging poste- 

 riorly, reaching hind margin. 



Light ochraceous, face between carina? fuscous, nota laterad 

 of outer carinse darker; pleura, coxa?, and abdomen dark. Teg- 

 mina hyaline, inner half from base of clavus to apex of tegmen 

 light brown, darker over area apical of cross veins, veins ochra- 

 ceous with many fine granules bearing black hairs; wings hya- 

 line, veins brown. 



Opening of pygophor about as long as broad, dorsal emargi- 

 nation large, anal angles not produced; anal segment with two 

 pairs of spines ; outer pair short, broad, and slightly curved and 

 wide apart at base; inner pair touching at base, long, narrow, 

 and more basad than the outer pair; genital styles short, inner 

 edge slightly concave, apex truncate with each angle slightly 

 produced ; aedeagus figured from left side with anal segment and 

 pygofer. 



Length, 1.7 millimeters; tegmen, 2. 



Singapore (Baker), 1 male. Described from one male. It 

 is possible that this is the male of S. dohertyi Dist., but it differs 

 enough to separate it. It is interesting in possessing two pairs 

 of spines on the anal segment. 



Genus EUMETOPINA Breddin 



Eumetopina Breddin, Deut. Ent. Zeit. (1896) 109. 



Eumetopina maculata sp. nov. Plate I, fig. 7. 



Male. — Macropterous ; vertex . slightly wider than long, base 

 slightly wider than apex and situated slightly in front of middle 

 of eye, apex rounded; length of face 1.3 times the width, slightly 

 narrowed between eyes; antenna? reaching to near middle of 

 clypeus, second joint three times length of first. 



Ochraceous yellow, a fuscous mark on each side of median 

 carina of pronotum, slightly fuscous over median portion of meso- 

 notum, and a dark mark on each side just laterad of lateral ca- 

 rina?; abdomen fuscous over tergites. Tegmina hyaline, very 

 slightly ochraceous, veins darker, granules near together, minute, 

 bearing light hairs ; wings slightly ochraceous. 



