I.ISr or UOMOPTEBOUS INSECTS. 719 



piessions near the hind border; face very convex, with a blackish 

 disk, which has about ei-jht oblique ridges on each side : disk of the 

 breast blackish: fore-wings with a dark brown dot on the hind 

 border near tlie tip : hind-wings colourless ; veins pale straw-colour. 

 Length of the body 2^ lines ; of the wings 6i lines. 

 a. North Bengal. From Aliss Campbell's collection. 



35. PtYELCS BASIVITTA. 



Fulms; caput anticum subiiis pectorisqtte lalera nigricantia ; ab- 

 domen nigrum, bad apiccque fulmim ; al/c aniicic basi nigra 

 vittaltB. 



Pale tawny, covered with pale down : head and chest almost 

 flat: head very convex in front, slightly impressed on each side by 

 the fore border, about which it is blackisli beneath ; face very convex, 

 with about ten oblique ridges on each side : breast blackish beneath 

 the base of each fore wing : abdomen black, pale tawny at the base 

 and at the tip : fore-wings with a blackish stripe, extending along 

 more than one-third of the length, parallel to the fore border : hind- 

 wings colourless; veins pale straw-colour. Length of the body 2i 

 lines ; of the wings 5i lines. 



«. Hudson's Bay. Presented by G. Barnston, Esq. 



36. Ptvelus uifasciatus. 



Cicada? Geoff. Ins. Par. i. 415,2. Deg. Act. Holm. 1741, 221, pi 



7. Reaum. Act. Par. 1705, 162. Ray, Ins. 67. Swammerd. 



(4to.) 83, Bibl. vii. 215. Merian, Ins. 77, pi. 51. Petiv. 



Gazoph. pi. 61, f. 9. Blanch. Ins. 97, pi. II. Frisch. Ins 



viii. 26, pi. 12. Roe.i. Ins. n. Gri/ll. 139, pi. 23. Sulz Ins 



pi. 10, f. 64. Schccff. Elem. pi. 42. 

 Nolc.—^ovac of these synonyms may belong to A. spumaria. 

 Cicada spumaria P Scop. Ent. Cam. 331. Fuessl. Ins. Ileh 450 



Gmel. Ed. Sysl. Nat. i. 4, 2102, 24. 

 Cicada spumaria graminis, Deg. Itu. iii. 163, 1, pi. 11, f. 1—21 

 Aphrophora bifasciata. Germ. Mag. Ent. iv. 51, 3. Burm. Handb 



Ent. ii. 1, 122, 3. 

 Cercopis spumaria. Fall. Act. Holm. 1805, 246, 4. Zett. Ins. Lapp. 



614, 2. Costa, Faun. Regn. Nap. Ins. Emitt. Arc. 2, 2 

 Ptyela spumaria, Uerr.-Sclucff. Norn. Ent. 67. 

 Var. a., Bunn. 



