348 Th e Philippine Journal of Science 1923 



Type. — Catalogue No. 24957, United States National Museum. 

 Left antenna of type mounted on a slide. 



Named in honor of Prof. C. S. Banks. 

 Dirhinus luzonensis sp. no v. 



Female. — Length, 4.5 millimeters. Head above with large 

 punctures which are separated by about half their width; pos- 

 terior orbits with large punctures; antenna as in fig. 1, e; 

 pronotum shining, with large separate punctures; scutum shin- 

 ing, with large, elongate punctures at posterior middle; scutel- 

 lum polished, with large punctures around sides; propodeum 

 finely granular and with reticulations, the middle basal area 

 depressed; first tergite short, smooth, with four rather weak, 

 longitudinal carinae; basal middle of second segment longitu- 

 dinally striate ; rest of abdomen polished ; dorsal aspect of hind 

 coxae with transverse striae. Black ; antennae and four anterior 

 legs rufous ; tegulae testaceous ; hind tarsi reddish yellow ; wings 

 hyaline, venation pale brown. 



The paratype is somewhat smaller. 



Type locality.— Manila, Luzon, Philippine Islands. 



Described from two (one type) females collected by Rev. 

 Robert Brown, S. J. 



Type.— Catalogue No. 24958, United States National Museum. 

 Right antenna of type on a slide. 

 Dirhinus luciliae sp. nov. 



Female,.— Length, 4 millimeters. Head above with large, close 

 punctures anteriorly, punctures smaller and more widely sepa- 

 rated posteriorly; depressed areas on vertex granular and with 

 a few large punctures; posterior orbits with large punctures 

 anteriorly and finely granular posteriorly; antenna as in fig. 

 1, a; pronotum with large, well-separated punctures; lateral 

 lobes of scutum polished; median lobe of scutum finely reticu- 

 late anteriorly, posteriorly with large punctures which tend to 

 become confluent; sides of scutellum with large punctures, the 

 central area polished; propodeum irregularly reticulate, basal 

 middle depressed; first tergite with four longitudinal carinae; 

 base of second tergite striate medianly; rest of abdomen pol- 

 ished; hind coxae with transverse striae. Black; four anterior 

 legs rufous; flagellum, tegulae, and hind tarsi piceous; wings 

 hyaline, venation brown. 



In the paratype the hind tarsi are yellowish brown. 



Type locality.— Manila, Luzon, Philippine Islands. 



