HEMIPTERA HETEROPTERA. 119 
robusti, tibiis posticis luteo unimaculatis sublus unidentatis, tibiis 
quatuor anterioribus tarsisque luteis ; membrana basi atra. 
Crinocerus ponderosus, Walk. List Ceylon Ins. 
Male and, female. Dark brown, in colour and. structure like A: 
scabrator. First joint of the antenne hardly shorter than the second; 
third shorter than the second, luteons at the base; fourth luteous, very 
much shorter than the third. | Prothorax, finely scabrous; sides very 
slightly undulating ; hind part dilated; hind angles rectangular. Abdo- 
men with luteous spots along each side; disk red. _Femora. minutely 
tuberculate. .Hind femora, much incrassated, dentate beneath. . Hind 
tibie slightly widened and with a luteous spot before the middle, with a 
tooth beneath beyond the middle. Tarsi and four anterior tibie Inteous. 
Membrane of the fore wings deep black towards the base. . Length of the 
body.6 lines. 
a—h. Ceylon. Presented by Dr. Templeton. 
Genus 7. PETALOCNEMIS. 
Petalocnemis, Stal, Ofv. K. V. Ak. Forh. 1853, 259. Hem. -Afr. ii. 58. 
A. Rostrum extending between the middle coxe; second 
joint longer by half than the third. Antenne 
shorter than the body by nearly a third. Hind 
tibie somewhat longer than the hind femora, - spinulosa. 
B. Rostrum hardly extending beyond the fore coxe; 
.second and third joints nearly equally long. 
Antenne shorter than the body by half or by more 
than half. Hind tibie hardly longer than the hind 
femora. 
a. Body bristly. Sides of the prothorax widened into a 
short process in front of the posterior angles. denticulata, sabulosa. 
b. Sides of the prothorax with no lobes. - - pachycera. 
1, PETALOCNEMIS SPINULOSA. 
Acanthocoris spinulosus, Stal, Ofv. K. V. Ak.-Forh. 1858, 316—Petaloc- 
nemis spinulosa, Stal, Hem. Afr. ii. 58. 
South Africa. 
/], -PETALOCNEMIS DENTICULATA. 
Acanthocoris denticulatus, Stal, Ofv. K. V. Ak. Forh. 1855, 32—Petaloc- 
nemis denticulata, Stal, Hem. Afr. ii. 59. 
Caffraria. 
3. PETALOCNEMIS SABULOSA. 
sabulosa, Stal, Hem. Afr, ii.-60. 
Caffraria. 
