HEMIPTERA HETEROPTERA. 167 
Australia, 
A- Scutellum striped. - ~ - - - scutellaris, 
B- Scutellum not striped. - - - serripes, obscuricornis. 
36. CAMPTOPUS SOUTELLARIS. 
Alydus scutellaris, C. H. 474—Mirperus scutellaris, Stal. 
a. Australia. Presented by Sir J. Richardson. 
b. Swan River. Presented by Sir J. Richardson. 
37. CAMPTOPUS SERRIPES. 
Alydus serripes, C. H. 474—Riptortus serripes, Séal. 
a. Australia. 
38. CAMPTOPUS ANNULICORNIS. 
Alydus annulicornis, C. H. 475—Riptortus annulicornis, S¢al. 
a. Australia. Presented by Sir J. Richardson. 
39. CAMPTOPUS OBSCURICORNIS. 
Alydus obscuricornis, C. H. 475—Riptortus obscuricornis, Stal. 
a. Port Essington. From Mr. Gould’s collection. 
40. CAMPTOPUS SORDIDUS. 
Fem. Ferrugineus, cinereo tomentosus, subtus flavo interrupte bivit- 
tatus; rostrum coxas intermedias paullo superans; antenne rufe, 
corpore multo breviores ; prothoracis anguli postici acuti, prominuli, 
subascendentes ; femora postica subincrassata, sublus wuniseriatim 
spinosa; tibie postice subarcuate, basi apiceque picee; membrana 
cinerea. 
Female. Ferruginous, with cinereous tomentum. Rostrum extending 
a little beyond the middle coxe. Antenne red, much shorter than the 
body; second joint as long as the third, very much shorter than the first ; 
fourth very much longer than the first. Head beneath and pectus with a 
twice interrupted yellow stripe on each side. Prethorax with a transverse 
furrow near the fore border and with a slight neck; hind angles acute, 
prominent, slightly ascending. Legs dark red. Hind femora slightly 
incrassated, with a row of spines beneath. Hind tibie pale red, piceous at 
the base and at the tips, much shorter than the hind femora, slightly curved. 
Fore wings with a cinereous membrane. Length of the body 7 lines. 
a, b, Australia. From Mr. Strange’s collection. 
