776 LIST OF HOMOPTEROUS INSECTS. 



fore border of the head : scutcheon with a yellow tip : a white stripe 

 along- each side of the breast and of the abdomen, which has a bright 

 red tip : thighs red, striped with black: fore-wings black, red along 

 the fore border, and with two red stripes in each areolet ; lips 

 alroost colourless : hind-wings brown. Length of the body 3^ lines ; 

 of the wings 7^ lines. 



a. St. John's Bluff, E. Florida. Presented by E. Doubleday, Esq. 



C 



110. Tettigonia nigrifascia. 



Alhida ; caput margins antico nigro trimaculatum ; scutum nigro 

 bimaculatum ; scutellum apice nigrum; abdominis dorsum 

 nigrum, apice fiavum ; ales anticce ad costam nigricantes ; ales 

 posticce cinerece, basifuscce. 



Whitish, rather broad: head short, nearly as broad as the chest, 

 rounded in front, slightly concave along the hind border, somewhat 

 concave on the disk of the crown, with a black dot and two black 

 spots in front; face finely punctured and slightly concave on the 

 disk, with indistinct and slightly oblique striae on each side : shield 

 transversely rugulose, with two black spots near the fore border, 

 which is yellow along each side ; scutcheon with a black tip : abdo- 

 men bright yellow, pale testaceous at the tip, black above on full 

 half the length from the base : fore-wings blackish along near three- 

 fourths of the fore border from the base : hind-wings gray, brown 

 towards the base. Length of the body 2i lines ; of the wings 

 6 lines. 



a. Mexico. Presented by E. P. Coffin, Esq. 



111. Tettigonia pallida. 



Albida ; caput margins antico nigro trimaculatum; scutum nigro 

 bimaculatum; scutellum Jlavum, nigro trimaculatum; abdo- 

 minis latera Jlava ; alec anticce ad costam nigricantes ; ala: 

 posticce albcB. 



Whitish, rather broad: head short, nearly as broad as the 

 chest, rounded in front, slightly concave along the hind border, 

 finely striated longitudinally, not concave on the disk, with three 

 small black spots on the fore border ; face not concave, finely punc- 

 tured, with indistinct and slightly oblique striae on each side ; shield 

 transversely rugulose, with two black spots near the fore border, 

 which is tinged with yellow on each side ; scutcheon yellow, with a 



