Mr. R. Shelford’s Studies of the Blattide. 491 
Flavo-testaceous. Antenne longer than total length. Pronotum 
transversely elliptical, lateral margins hyaline, posterior border not 
produced. Lateral margins of tegmina broadly hyaline, mediastinal 
area areolated, eleven costal veins. Supra-anal lamina of male 
shortly produced, trigonal, sub-genital lamina with the posterior 
angles produced to form two setiform processes, the styles situated 
in deep notches ; supra-anal lamina of female short, transverse, sub- 
genital lamina ample, semi-orbicular. 
¢. Total length 18 mm.; length of body 10 mm.; length of 
tegmina 10 mm. 
2. Total length 15 mm. ; length of body 10 mm. ; length of 
tegmina 12:8 mm. 
16. Phyllodromia sequens, W1k. 
Blatta sequens, Walker, |.c. p. 229 (1868). 
Sex ? (abdomen lost). Macassar, CELEBES ( Wallace). 
Fulvo-testaceous ; head not covered by pronotum, which is 
elliptical, and slightly produced behind, its lateral margins pellucid. 
Tegmina with eleven costals, anterior ulnar with four branches, 
posterior ulnar simple. Front femora with 8 long spines on the 
anterior margin beneath, all the femora with genicular spines, formula 
of apical spines 4, +, +. Total length 13-2 mm. ; length of tegmina 
11 mm. 
17. Phyllodromia virescens, Wik. 
Blatta virescens, Walker, |. c. p. 231 (1868). 
2. SARAWAK (Wallace). 
The species is readily recognizable by its pale green colour. 
Small ; pronotum not covering vertex of head, trapezoidal, margins 
broadly hyaline. Tegmina hyaline, eleven to twelve costals, dis- 
coidal sectors oblique. Supra-anal lamina trigonal, sub-genital 
lamina ample, cerci elongate. Front femora with close-set piliform 
spines on anterior margin. 
18. Phyllodromia suffusa, W1k. 
Blatta suffusa, Walker, |. c. p. 223 (1868). 
Sex? (tip of abdomen mutilated). NEw GUINEA 
(Wallace). 
Flavo-testaceous. Antenne flavo-testaceous at base, terminal 
half fuscescent, basal half fuscous. Pronotum trapezoidal, not 
covering vertex of head, lateral margins pellucid, sides not deflexed, 
