106 The Philippine Journal of Science i9i8 



ing a little beyond apex of abdomen, the narrow clavus with two 

 rows of punctures, costal border of corium somewhat reflexed, 

 apical angle acute, apical margin straight, a little shorter than 

 claval suture, venation of membrane much as in Entisberus, 

 but median (third) vein entirely wanting and fourth less curved. 

 Fourth ventral segment with the sublateral glandular spots as 

 in Entisberus. Front femora slightly incrassated, in the 

 apical half armed with a spine and between the spine and the 

 apex with a few extremely small teeth. Tibise one-half longer 

 than tarsi. First joint of hind tarsi a little longer than the 

 other joints together. 



Allied to Entisberus Dist., but with differently constructed 

 antennae, rostrum, scutellum, and front femora, and with no 

 sexual differences in the structure of the pronotum. Like 

 Entisberus it is an aberrant genus of Stal's division Lethaearia. 



Type of the genus, Dudia comptula sp. nov. 



Dudia comptula sp. nov. 



Black, a costal spot to corium before the middle, a smaller 

 costal spot behind its middle, inner basal angle of membrane, 

 an oval spot near this angle, and a pyriform spot on each side 

 near apex of membrane (rarely also a short apical streak to 

 clavus, three small spots near apical margin of corium, and two 

 small additional spots to membrane) white; antennae brown, 

 apex of the three first joints whitish; rostrum testaceous; legs 

 black, tarsi pale testaceous; glabrous, thickly and finely but 

 rather deeply punctate, still more finely so on the head, venter 

 impunctate with a fine recumbent pilosity. 



Length, male and female, 2.3 to 2.8 millimeters. 



Luzon, Laguna, Mount Maquiling. 



This fine little gem of a bug seems to be common on Mount 

 Maquiling. Very rarely the ground color of the corium is 

 fuscous and the venter pale castaneous. 



Navarrus phaeophilus Walk. 



Luzon, Laguna, Mount Maquiling. Palawan, Puerto Prin- 

 cesa. Previously known from Ceylon and Celebes. 



Navarrus Dist. is a very distinct genus of the division 

 Cleradaria. Distant describes the first rostral joint as "reach- 

 ing or slightly passing eyes," and in his figure this joint is 

 represented as only reaching the middle of the anteocular part 

 of the head, while the second joint reaches the middle of the 

 eyes. In reality the first joint reaches the anterior, and the 

 second joint the posterior, margin of the eyes. 



