110 The Philippine Journal of Science i9i8 



the length of first, rostrum reaching middle coxae. Pronotum 

 with a distinct transverse impression in the middle, the two 

 lobes being of equal length, anterior lobe slightly narrowed from 

 base to apex, posterior lobe finely and rather densely punctate, 

 with a very fine median keel. Corium and clavus with fine 

 fuscous punctation, the uniseriately punctate basal part of the 

 exocorium as long as the biseriately punctate apical part, in 

 which the interstice between the two rows of punctures is ele- 

 vated, apical margin of corium considerably shorter than claval 

 suture. Pectus sparsely and rather coarsely punctate. Fore 

 femora near the middle with a very small spine. 



Length, male, 3 millimeters. 



Male. — Sixth ventral and genital segments constructed as in 

 S. valdezi. 



Female. — Unknown. 



Luzon, Laguna, Mount Banahao. 



Somewhat allied to the preceding species, but much smaller, 

 with the two pronotal lobes of equal length, and the legs with 

 a paler ground color. 



Sadoletus montivagus sp. nov. 



Oblong (male), black, clavus and somewhat more than basal 

 half of corium white, but the black of the posterior part of 

 corium extended more forward at the costal margin, reaching 

 the middle of the latter, membrane hyaline ; antennae dark brown 

 (fourth joint wanting, probably black), rostrum dark testaceous, 

 legs black, first joint of tarsi (except extreme apex) white; 

 underside of body, head also above, middle of anterior pronotal 

 lobe, and basal half of scutellum clothed with a dense and short, 

 deciduous, silvery sericeous pubescence, remaining parts of body 

 glabrous. Head a trifle broader than base of anterior pronotal 

 lobe, second joint of antennae not quite twice the length of 

 first, rostrum reaching hind coxae. Pronotum with a distinct 

 transverse impression before the middle, anterior lobe very 

 slightly narrowed from base to apex, posterior lobe one-half 

 longer than anterior lobe, thickly and deeply, but rather finely, 

 punctate. Corium and clavus with fine blackish punctation, the 

 uniseriately punctate basal part of the exocorium subequal in 

 length to the biseriately punctate apical part, in which the in- 

 terstice between the exterior and the somewhat irregular partly 

 subduplicate interior row of punctures is a little raised, the 

 radial vein from near its base to the beginning of the black- 

 colored part gradually callously dilated and ivory white, apical 



