246 PROCEEDINGS OF THE ACADEMY OF [Vol. LXXIV 



occurred in many species of the genus, this resulting in other 

 synonyms by that author in the same paper. That longipennis 

 is a very widely distributed species is an established fact, but 

 Redtenbacher may easily have confused individuals of other 

 species in his series listed under longicorne and we here designate 

 the type locality for that name as Borneo. 



Los Banos, Laguna, Luzon, Philippine Islands, (from C. F. 

 Baker), 1 9 . 



Mount Makiling, Luzon, Philippine Islands, (from C. F. Baker), 



i a>. 



Sandakan, British North Borneo, (from C. F. Baker), 2 cf , 2 9 . 



Batu Sangkar, Padangische Bovenland, Sumatra, August and 

 September, (Harrison and Hiller), 1 9 , [A. N. S. P.]. 



Singapore, British Straits Settlements, (from C. F. Baker), 1 d". 



A single pair from Sandakan are brachypterous. The male from 

 Singapore has the organs of flight somewhat reduced. The series 

 shows marked size variation, as follows. 



Measurements {in millimeters) 



Length of Length of Length of Length of Length of 

 cf body pronotum tegrnen caudal femur ovipositor 



Mount Makiling 17 3.3 20.5 15 



Sandakan 14.3 3.2 14 13.5 



Sandakan 15 3.1 18.5 14 



Singapore 16 84 3.5 19 14.5 



9 



Los Banos 20.2 3.9 24 17.8 17 



Sandakan 15.5 84 3.7 15.1 14.8 15.6 



Sandakan 15.8 3.7 21 16.4 15.2 



Batu Sangkar 17.5 3.8 21.8 16.2 16.5 



In the present series the ventro-external margin of the caudal 

 femora is armed with from five to nine spines, the most frequent 

 number being six. 



The following features have hitherto not been given. Male 

 ultimate tergite weakly bilobate distad. Male cerci rather slender 

 throughout, the medio-internal tooth not greatly swollen at its 

 base, the apical portion with dorsal surface declivent and weakly 

 concave to its sharply rounded apex. Ovipositor straight or show- 

 ing a very faint indication of curvature dorsad. Female subgenital 

 plate with median portion of distal margin concave-emarginate, 

 this plate tightly embracing the base of the ovipositor. 



84 The body is shrivelled in this specimen. 



