266 HEMIPTERA-HOMOPTERA. 
87. Tettigonia venusta. (Tab. XVII. fig. 25.) 
Tettigonia venusta, Stal, Stett. ent. Zeit. xxv. p. 75'. 
| Hab. Mexico! (Mus. Vind. Cas.). 
In this species the head is produced and dome-shaped before the eyes (the extreme 
apex being broad and almost truncate), and looks somewhat swollen. ‘here is a 
colourless insect in the Vienna Museum which is considerably larger than the only 
example of this species which I have seen, but it agrees with it in structure; this 
specimen is labelled ‘“ Miacatlan *, Mexico (Bilimek),”’ and ought perhaps to be 
referred to it. | 
88. Tettigonia multicolor. (Tab. XVII. fig. 26.) 
Tettigonia multicolor, Sign. Aun. Soc. Ent. Fr. 1853, p. 363, t. 11. fig. 15 *. 
Hab. Mexico! (Mus. Vind. Ces.; Mus. Holm.; Sallé), Cuernavaca in Morelos 
(H. H. Smith), Orizaba (Bilimek, F. D. Godman, & H. H. Smith). 
A specimen from Cuernavaca is figured. 
89. Tettigonia cosmopolita. 
Tettigonia cosmopolita, Sign. Ann. Soc. Ent. Fr. 1853, p. 364, t. 11. fig. 16’; Walk. List of 
Homopt. Ins., Suppl. p. 193”. 
Hab. Mexico !2,—Brazit!2,—S. Arrica, Cape of Good Hope !, Natal 2. 
I believe that there is some mistake with regard to this species, and give the 
localities for what they are worth ; it is not represented in our collection. St&l omits 
it altogether from the “ Hemiptera Mexicana” (Stett. ent. Zeit. xxv. pp. 49-86) ; it 
appears to be a very distinct and pretty species. 
90. Tettigonia atropunctata. (Tab. XVII. fig. 27.) 
Tettigonia atropunctata, Sign. Ann. Soc. Ent. Fr. 1854, p. 354, t. 12. fig. 3°. 
Hab. Mexico (Sallé), Orizaba (H. H. Smith; F. D. Godman; Bilimek, in Mus. 
Vind. Ces.), Aculzingo in Vera Cruz (Bilimek, in Mus. Vind. Ces.).—Brazi 1. 
No one would recognize this species from Signoret’s figure; he represents it with a 
snow-white head and pronotum and drab tegmina, whereas it is a bluish-green insect, 
with the head and usually the front part of the pronotum lighter. I was only able 
to identify it by comparison with specimens kindly sent to me from the Vienna 
Museum ; Signoret’s description is much more accurate than his figure. 
The specimen figured is from Orizaba. 
* Near Cuernavaca, in the State of Morelos. 
