xm, D, 2 Bergroth: Philippine Heteroptera, I 65 



and apical angles. Corium with a row of fine punctures along 

 the veins, the exterior half, moreover, with an extremely fine 

 colorless puncturation, costal margin fimbriated with pale hairs 

 near the base. Abdomen beneath with a fine and short recum- 

 bent pilosity, vagina of female reaching middle of venter. 



Length, male, 2.7 millimeters, inclusive of membrane, 3; 

 female, 3, inclusive of membrane, 3.5. 



Luzon, Laguna, Los Banos. 



Allied to C. subunicolor Bredd., but the form, sculpture, and 

 color of the pronotum are different and the venter is marked on 

 each side with a dark vitta. 



Cymus tabidus Stal. 



Cymus tabidus Stal, Enum. Hem. (1874), 4, 126. 



Luzon, Laguna, Los Banos and Mount Maquiling. 



Cymus vulturnus Kirk, differs only by somewhat larger size 

 and cannot, I think, be separated from it. The species is dis- 

 tributed from Queensland to tropical Africa, but had not before 

 been recorded from the Philippines. The character given by 

 Stal, "jugis apice distincte acute prominulis," is not distinct 

 in all specimens. 



Cjonus sulcicoUis sp. nov. 



Oblong-elliptical, pale testaceous, head and apical margin of 

 corium pale brownish, membrane hyaline, often with a brownish 

 apical vitta, last antennal joint brown, rostrum beneath and 

 at apex piceous ; excluding abdomen finely and thickly punctulate, 

 less finely and more seriately so on corium and clavus. Head 

 broader than long, a suppositional line drawn from outer margin 

 of eye to apex of clypeus forming an acute angle with a cor- 

 responding line on the other side, first joint of antennse very 

 conspicuously passing apex of head, second joint not quite twice 

 longer than first and slightly shorter than third, fourth some- 

 what shorter than second. Pronotum a little broader than long, 

 on each side with a furrow within and parallel to the straight 

 lateral margin, and in the middle of its apical half with a ridge 

 terminated on each side by a furrow. Scutellum with a median 

 ridge not quite reaching the base. Commissure of clavus more 

 than one-half longer than scutellum. Vagina of female reach- 

 ing distinctly beyond middle of venter. 



Length, male, 3 millimeters, inclusive of membrane, 3.3 ; 

 female, 3.5, inclusive of membrane, 3.8. 



Luzon, Laguna, Los Baiios and Mount Maquiling. 



Somewhat related to C. aurescens Dist., but :very distinct in 



