504 Mr. R. Shelford’s Studies of the Blattide. 
1. Tegmina crossed by an orange band. 
2. The band interrupted . . . . . . purpuralis, Kirby 
(S. W. Fokien) 
2’. The band not interrupted . . . . dasytoides, W1k. 
(Amoy, Tonkin) 
1’. Tegmina not crossed by an orange band but 
with an orange costal patch. 
2. Apex of tegmina yellow. . . . . . hilaris, Kirby 
(Hab. ?) 
2’. Apex of tegmina not yellow. 
3. Abdomen orange with blue tip . . cxrulea, Shelf. 
(Borneo) 
3’, Abdomen blue-black withmarginal 
orange vitte . . . . . . . &ned, Br. (Burma) 
55. Huthyrrhapha ipscides, Wik. 
Luthyrrhapha ipsoides, Walker, |. c. 191 (1868). 
a» PARA, BRAZIL. 
A synonym of the widely-distributed Z. pacifica, Coq. 
56. Holocompsa debilis, W1k. 
Holocompsa debilis, Walker, |.c. p. 192 (1868). 
2. SARAWAK (Wallace). 
The only Oriental representative of the genus. 
57. Dyscologamia pilosa, Wik. 
Zetobora pilosa, Walker, |. c. p. 187 (1868). 
a. JAVA. 
Allied to D. capucina, Br. but larger, more rufous, pro- 
notum anteriorly more cucullate, tegmina with only one 
hyaline spot in the basal third. 
58. Dyscologamia silphordes, Wk. 
Polyphaga silphoides, Walker, |. c. p. 182 (1868). 
2. CAMBODIA (Mouwhot). 
Much larger than D. capucina, Br. 9, otherwise very 
similar, so far as can be gathered from the description of 
that species. 
