LIST OF HOMOPTEROUS INSECTS. 173 



"L 118. Cicada connexa, Mas. 



Nervus transversns 1 us subcurvm, obliquus, angulmn ohtusum jin- 

 gens, 2o triplb ejus longitudine divisus ; 2us subcurvus, obli- 

 quus, angulum valdd oblusum fingens, \o\longior; 3us fert^ 

 rectus, obliquus, angulum subacutuin fingens; Aus curiua, 

 obliquus, angulum fere rectum fingens, 3?" longitudine. 



Second mar2:inal aieolet about five-sixths of the leng-th of the 

 first : first cross-vein slightly curved, slanting-, forming an obtuse 

 angle, parted from the second by thrice its length ; second slightly 

 curved, slanting, forming a very obtuse angle, longer ihan the first ; 

 third almost straight, slanting, forming a slightly acute angle : 

 fourth curved, slanting, forming an almost right angle, as long as 

 the third ; fifth curved, very slightly slanting, forming a hardly 

 acute angle. Body black, narrow, nearly linear : head and chest 

 more or less adorned with ferruginous marks : head a little narrower 

 than the fore-chest : eyes prominent : mouth black, reaching the 

 hind-hips : feelers black : hind border of the middle-chest very 

 slightly excavated : abdomen obconical, longer than the chest, 

 adorned with a ferruginous stripe on each side beneath : drums 

 small, tawny, black towards the base ; opercula partly ferruginous : 

 legs black; hips and thighs adorned with ferruginous stripes; fore- 

 thighs armed with four teeth, of which three are large and one is 

 small : wings colourless, red at the base ; fore border dark ferrugi- 

 nous; veins ferruginous, black towards the tips; first and second 

 cross-veins and the vein between them clouded with dark brown ; 

 flaps pale buff" towards the base. Length of the body 10 lines: of 

 the wings 27 lines. 



a, b. New Holland. 



(^119. Cicada marginata. 



^ Tettigonia marginata, Leach, Zool. Misc..\. 89, PI. 39, f. 1. 



a. New Holland. Presented by the Entomological Club. 



b. Van Dieman's Land. Presented by K. Butler, Esq. 



c. d. New Holland. From Mr. Shuckard's collection. 

 e. New Holland. 



Q 3 



