34 LIST OF HOMOPTEROUS INSECTs, 
CICADA BILINEA. 
Fem.  Viridi-testacea ; caput nigro notatum ; prothorax vitta 
pallida nonnunquam fusco marginata, strigis quatuor laterali- 
bus fuscis nonnunquam obsoletis ; mesothorax vitlis quatuor 
fulis nigro notatis; abdomen vitta albido tomentosa basi 
nigro marginata ; ale vitree, venis testaceis. 
Female. Pale greenish testaceous. Head and thorax some. 
what pubescent. Head with a few slight black marks on the yer- 
tex. Prothorax broader than the head, with a paler stripe, which is 
sometimes bordered with brown ; four brown lateral streaks, which 
are occasionally obsolete ; border rounded in front and dilated hind- 
ward on each side. Mesothorax with four tawny stripes, which are 
more or less marked with black. Abdomen with a stripe of silky 
whitish tomentum, which is bordered with black on each side 
towards the base. Wings vitreous; veins pale testaceous. Fore 
wings with the first and second veins straight, slightly oblique, 
parted from each other by more than their joint length; third and 
fourth straight; third shorter than the fourth, Length of the body 
7—8} lines ; of the wings 17—19 lines. 
a, New Zealand. From Mr. Earl's collection. 
Cicapa oonRIna. 
Mas. Late ochracea ; caput fascia brevi lata nigra; mesothorax 
strigis duabus anticts nigris; abdomen vitta dorsali aureo 
tomentosa ; cove nigro uniguttate ; ale vitree, costa rufa. 
Male. Bright orange, paler beneath. Head with a short 
broad black band. Prothorax a little broader than the head, slightly 
widened hindward. Mesothorax with two black streaks in front, 
varying in breadth. Abdomen with a Stripe of pale gilded tomen- 
tum ; lower apical horn red. Legs pale; a black dot on each fore 
coxa; fore femora with three teeth ; hind tibia with three spines, 
Wings vitreous ; veins pale orange, black towards the tips; costa 
red. Fore wings with the first and second transverse veins slightly 
oblique, almost straight, parted from each other by three or four 
times the length of the first, which is shorter than the second ; third 
a fourth very oblique. Length of the body 7 lines; of the wings 
20 lines. 
a, b. New Zealand, Presented by Col. Bolton. 
