19, 1 Rohwer: Philippine Wasps 17 
Wings fuscous with obscure violaceous reflections. Length, 11 
millimeters. Only the male is known. 
Scolia (Triscolia) rubiginosa Fabricius. 
Although this species has been recorded from the Islands, it 
is not in the collections before me. The red hair on the apical 
segments should make it easily recognized. 
Scolia (Triscolia) procer Illiger. 
This species has been recorded from the Islands, but it is not 
represented in the collections I have seen from there. The typ- 
ical form has a yellow mark on the first tergite which a variety 
recorded by Gribodo (bimaculata Gribodo) lacks. In size and 
appearance this species is much like scutellaris. 
Scolia (Triscolia) scutellaris Gribodo. 
Triscolia scutellaris' Gripopo, Bull. Soc. Ent. Ital. 25 (1893) 164. 
Scolia (Triscolia) whiteheadi BINGHAM, Ann. Mag. Nat. Hist. VI 16 
(1895) 441. 
There seems to be no good reason to doubt the above synonymy 
as both original descriptions apply well to the specimens listed 
below which are certainly all the same species. Besides the 
absence of yéllow on the pronotum and abdomen the female is 
readily separated from procer by the more prominent tubercles 
on the pronotum. 
Luzon, Laguna Province, Mount Maquiling (Baker 2728) 
1 male: Manila, (George C. Lewis). NEGROS, Occidental Ne- 
gros, Bacolod, June 20, 1900 (A. 7. Clifton) 1 female. MINDA- 
NAO, Iligan (Baker 3139). 
Scolia (Triscolia) capitata Guérin. 
This species closely resembles Scolia westermanni, which has 
only two cubital cells, but the scape and entire head are reddish 
ferruginous. 
LUZON, Manila (W. A. Stanton) 1 female: Bulacan Province, 
Baliuag (B. Arce) 1 male, under Bureau of Agriculture acces- 
sion No. 1591. 
Scolia (Triscolia) philippinensis sp. nov. 
Agrees. very well with the description of Scolia alecto Smith 
except the abdomen is not iridescent and the propodeum is 
hardly emarginate posteriorly. The absence of yellow on the 
thorax and abdomen will separate it from procer Illiger. Ap- 
parently allied to S. intrudens Smith, but it cannot be assigned 
to that species because of the color of the wings. 
