204 



Philippine Journal of Science 



191f» 



not hairy; 3 and 4 as thick as 2 and densely covered with stilt 

 setee set on tiny tubercles; 5 to 10 gradually becoming more 

 slender, about half as thick at tip as segment 3, all uniformly 

 densely setose. 



Thorax very broad, well arched, surface smooth and glossy. 

 Legs short and stout; hind tibiae a little longer than femora, 

 with a moderately large basal spur and large distal spines. 



I'iG. 3. Stenopgylla lonyicomis sp. now 



Forewings large, acutely pointed, hyaline, veins heavy, costa se- 

 tose; radius very long; first marginal cell much larger than 

 second. 



Abdomen stout. Female genital segment about half as long 

 as abdomen, dorsal valve a little longer than ventral, subacute, 

 descending. 



Luzon, Laguna Province, Mount Maquiling {Baker), 1 female. 



This appears to be very close to the Formosan species of the 

 same genus, but is a larger insect and differs structurally as 

 well as in coloration. 



BIBLIOGRAPHY 



The following bibliographical list is by no means a complete 

 one. A more nearly complete list may be found in my mono- 

 graph, 1914. Only the works referred to in the preceding pages 

 are listed below. 



Crawford, D. L. : 



'12 Indian Psyllid*. Rec. Indian Mils. 7 (1912) 419-437. 



'13 New genera and species of Psyllidse from the Philippine Islands. 



Philip. Journ. Sei. § D 8 (1913) 293-301. 

 '14 A Monograph of the Jumping Plant Lice (Psyllidse) of the New 



World. Bull. U. S. Nat. Mus. 85 (1914) 1-186. 

 '15 Ceylonese and Philippine Psyllidse. Philip. Journ. Sri. § D 10 



(1915) 257-269. 

 '17 Philippine and Asiatic Psyllidse. Philip. Journ. Sci. § D 12 (1917) 



163-177. 

 '18 The jumping plant lice of the Hawaiian Islands. Proc. Hawaiian 



Ent. Soc. 3 (1918) 430-457. 



