30 LIST OF HOMOPTEROUS INSECTS. 



Cicada facialis. 



Mas. Nigra ; caput maculis duabvs vittaqne antica luteis, lateri- 

 bus subtus testaceis ; abdomen subtus fulvo fasciatum ; oper- 

 cula fulva, obconica, abdominis dimidio non breviora ; pedes 

 ex parte fulvi; alee vitrece basi nigra;, antica venis \a et2a 

 transversis obliquis subreclis nigro nebulosis. 



Male. Black, slightly clothed with pale gilded pubescence on 

 the borders of the segments. Head with a luteous spot on each 

 side in front between the eyes ; face with a luteous stripe ; its late- 

 ral borders testaceous. Abdomen with two or three slight tawny 

 bands in the middle beneath. Opercula tawny, obconical, extending 

 to half the length of the abdomen. Legs partly tawny. Wings 

 vitreous, black at the base ; veins tawny, black at the tips. Fore 

 wings with the first and second transverse veins oblique, short, 

 almost straight, slightly clouded with black; first longer than the 

 second ; third shorter and less undulating than the fourth. Length 

 of the body 18 lines; of the wing 48 lines. 



a — c. Siam. Presented by J. C. Bowring, Esq. 



Cicada atrovirens. 

 Cicada atrovirens, Guer. Voy. de la Coquille, Zool. 182. 

 Java. 



Cicada hastipennis. 



Fcem. Testacea, fusco conspersa ; caput prothorace angustius ; 

 alee vitrei, venis fulvis ; anticce longai, angustce, vix testaceo 

 tinctce. 



Female. Testaceous, thickly and minutely mottled with 

 brown. Head narrower than the prothorax. Prothorax with the 

 border somewhat dilated on each side. Wings vitreous; veins 

 lawny. Fore wings long and narrow, with an indistinct testaceous 

 tinge; first and second transverse veins oblique, parted from each 

 other by more than their joint length ; first longer than the 

 second ; third very oblique, much longer than the fourth, which is 

 upright. Length of the body 8 lines; of the wings 22 lines. 



a, b. Cerain. From Madame Ida Pfeiffer's collection. 



