494 My. R. Shelford’s Studies of the Blattide. 
dise marked with castaneous dots and lines symmetrically arranged. 
Tegmina with marginal field equalling half the total breadth, radial 
vein bifurcated, the lower branch ramose and sending its branches to 
the apical part of the anterior margin, eleven costals, anterior ulnar 
with five branches, posterior ulnar simple. Ulnar vein of wings 
with four branches. Supra-anal lamina shortly produced ; sub- 
genital lamina ample, semi-orbicular; cerci elongate. Insertions of 
tibial and femoral spines marked with fuscous. 
27. Phyllodromia ignobilis, Wik. 
Blatia ignobilis, Walker, l.c. p. 224 (1868). 
2. SuLA Is. (Wallace). 
This is a small species, which can be recognized by the 
colouring of the tegmina; in these the veins are pale and 
the interstices filled with flavo-testaceous, in addition there 
are numerous castaneous points situated on the veins. 
The costal veins of the wing are somewhat irregular and 
their ends are clavate, they are ten in number, the ulnar 
vein has three branches and there is a prominent tri- 
angular apical area. The anterior margin of the front 
femora beneath are armed only with minute and close-set 
piliform spines. 
28. Phyllodromia marmorata, W1k. 
Blatta marmorata, Walker, l.c. p. 140 (1869). 
2. Mr. Opuir, Manacca (Wallace). 
A pale testaceous species, marbled with castaneous 
evidently a cryptic coloration. 
29. Phyllodromia extenuata, Wik. 
Blatta extenuata, Walker, |. c. 221 (1868). 
g. Eaypt. 
This is synonymous with P. supellectaliwm, Serv. 
30. Phyllodromia annulicornis, W1k. 
Llatta annulicornis, Walker, 1.c. p. 219 (1868). 
g. Para, BRAZIL. 
Head black, shining ; eyes pale ; antennz fuscous, with a testa- 
ceous annulus occupying eight joints, before the middle. Pronotum 
black, shining, with the posterior and lateral margins pale testaceous, 
not covering vertex of head, posterior margin slightly produced. 
