128 U. S. NATIONAL MUSEUM BULLETIN 216 



1. Subgenus Scallama 



Scallama Cameron, 1899, Mem. Proc. Manchester Lit. Philos. Soc, vol. 43, p. 



216. Type: Scallama trilineata Cameron; designated by Morley, 1913. 

 Colpotrochioides Uchida, 1930, Journ. Fac. Agr. Hokkaido Univ., vol. 25, p. 263. 



T3'pe: Colpotrochioides orientalis Uchida; original designation. 



Areolet present; nervellus strongly an tef ureal, broken far below 

 the middle; lateral carina of propodeum present; third lateral area of 

 propodeum usually defined; propodeal spiracle subcircular to long 

 oval; first tergite 1.25 to 1.8 as long as wide; epipleura of second ter- 

 gite about 4 to 7 times as long as wide; female subgenital plate rather 

 narrowly triangular, somewhat convex with the apex truncate and 

 medially notched. 



This subgenus is somewhat transitional to Triclistus, having some 

 of the characteristics of Triclistus in its venation, epipleura, female 

 subgenital plate, and a tendency toward areolation of the propodeum. 

 One Chilean species of Scallama (unidentified) has the propodeum 

 rather completely areolated. 



Scallama occurs in Chile, New Guinea, the mountains of Burma 

 and of the Philippines, and in China and Korea. The described 

 species referable to it, besides the genotype from Burma, are Colpo- 

 trochioides fasciatus Uchida 1940, from China, Colpotrochioides orientalis 

 Uchida 1930, from Japan and Korea, Colpotrochioides kurisuei Uchida 

 1930, from Korea, Colpotrochioides flams Uchida 1931, from Japan, 

 and Alomya petiolaris Spinola 1851, from Chile. These five are new 

 combinations in Scallama. 



2. Subgenus Colpotrochia 



Colpotrochia Holmgren, 1856, Svenska Vetensk. Akad. Handl., ser. 3, vol. 42, p. 



80. Type: Ichneumon elegantulus Schrank; monobasic. 

 Alcocerus Foerster, 1868, Verh. Naturh. Ver. Rheinlande, vol. 25, p. 161. Type: 



Tryphon? trifasciatus Cresson; included by Davis, 1897. 

 Exochoides Cresson, 1868, Trans. Amer. Ent. Soc, vol. 2, p. 37. Type: Exochoides 



mexicana Cresson; designated by Viereck, 1914. 

 Ischyrocnemopsis Ashmead, 1900, Proc. U. S. Nat. Mus., vol. 23, p. 81. Type: 



Exochoides texana Cresson; original designation. 

 Aithris Cameron, 1900, Mem. Proc. Manchester Lit. Philos. Soc, vol. 44, p. 106; 



new synonymy. Type: Aithris coenutus Cameron; monobasic 

 Inoresa Cameron, 1909, Journ. Bombay Nat. Hist. Soc, vol. 19, p. 724. Type: 



Inoresa pilosa Cameron; monobasic. 



Areolet present or absent; nervellus vertical or postf ureal, broken 

 near the middle; lateral carina of propodeum present or absent; third 

 lateral area of propodeum not completely defined; propodeal spiracle 

 long oval; first tergite 1.5 to 3.0 as long as wide; epipleurum of second 

 tergite about 1.3 to 7 times as long as wide; female subgenital plate 

 scoop-shaped or triangular. 



