March, 1904.] AsHMEAD : HVMENOPTERA OF PHILIPPINES. 11 



12 2. Polyrhacis mayri Roger. Luzon, Manila, Navotas, Laguna, 

 Los Banos. 



123. Polyrhacis philippinensis Smith. Manila (W. A. Stanton, col- 

 lector). 



124. Polyrhacis rastellata Latr. Paragua, Prov. Princesa, Cala- 

 mianes, Culion. 



125. Polyrhacis sexspinosa Latreille. Luzon. 



The National Museum has quite a collection of ants from the 

 Philippines, but as yet it has been studied only generically ; there are 

 several genera represented not yet noted from these Islands. 1^ 



Superfamily V. PROCTOTRYPOIDEA. 



Family L. PELECINID^. 

 None. 



Family LI. HELORID^. 

 None. 



Family LII. PROCTOTRYPID^. 



Should occur. 



Family LIII. BELYTID^. 

 This family ought to be well represented. 



Family LIV. DIAPRIID.E. 

 Undoubtedly plentifully represented. 



Family LV. CERAPHRONID.^. 

 Should be well represented. 



Family LVI. SCELIONID.'E. 



126. Hadronotus philippinensis, new species. 



9 . Length 1. 3 mm. Black, closely punctate, opaque, the thorax clothed with 

 a fine pubescence ; scape, pedicel beneath and at apex, and the legs, light brownish- 

 yellow ; funicle brown; club black; mandibles except the teeth yellowish; palpi 

 pale or whitish; wings hyaline, pubescent, the veins brown. The abdomen is 

 opaque, punctate, the first segment about as long as the second, delicately striate, 

 with a narrow depression at apex, the following segments short. The pedicel is 

 obconical, a little longer than the first joint of the funicle, funicle joints 2 and 3 not 

 longer than thick, the others transverse, the club is large, fusiform. 



Type. — No. 7718, U. S. National Museum. 



Manila. Described from three specimens received from Father 

 W. A. Stanton. 



