TETTIGONIA. 271 
variable that 7. clepsydra may prove to be only a variety of that species. The 
specimen of 7. induta from the Volcan de Atitlan seems to form a connecting- 
link ; it is possible, however, that the insects I have described as 7. induta ought 
to be further divided. 
105. Tettigonia flavivitta, sp.n. (Tab. XVIII. fig. 10.) 
Brevior, brunnea, testaceo flavoque variegata; capite sat brevi, triangulari, oculis prominulis ; pronoto postice 
quam antice distincte latiori ; tegminibus versus apicem angustatis, vitta flava lata plus minusve irregulari 
a humeris usque ad pone medium extens4; corpore subtus’fuscescenti; pedibus testaceis ad partem fuscatis. 
Comparatively short and broad, widest about the middle, brown, variegated with lighter and darker colour, and 
with a broad irregular yellow band on the tegmina extending from the shoulder to behind the middle ; 
head short, triangular, eyes more or Jess prominent; pronotum convex, narrowed in front; scutellum 
variegated with testaceous; underside more or less fuscous; legs variable in colour, usually testaceous, 
with the base of the femora, some rings on the tibize, and the joints of the tarsi more or less fuscous. 
Long. 6 millim.; lat. 2 millim. 
Hab. Mexico, Chilpancingo, Omilteme, Xucumanatlan, and Amula in Guerrero 
4600 to 8000 feet (A. H. Smith). 
A specimen from Chilpancingo is figured. 
106. Tettigonia compta, sp.n. (Tab. XVIII. fig. 11.) = oceater’? 
Parva, rufa, testaceo plus minusve distincte lineata; capite producto, antice obtuse rotundato; fronte ante 
verticem macula magna4 nigra instructé; pronoto convexo, lateribus leviter rotundatis; scutello magno, 
tegminibus margine costali usque ad pone medium purpurea; alis fumosis; corpore subtus testaceo vel ad 
partem fuscato; pedibus testaceis. 
A small species, striped alternately with red and testaceous lines, the outer ones almost meeting just before 
the vertex close to a round black spot on the top of the forehead, and an inner pair meeting and 
forming a rounded angle within those on the vertex; a central line is continued down the pronotum 
and scutellum; head produced, obtusely rounded ; pronotum with the sides slightly rounded; tegmina 
with the costal margin purple to beyond the middle, and with the apex broadly hyaline and more or less 
distinctly marked with transverse fuscous lines; abdomen fuscous above, testaceous, or in part fuscous, 
beneath ; legs testaceous. 
Long. 5-6 millim.; lat. 1-13 millim. 
Hab. Mexico, Cuernavaca in Morelos, Chilpancingo, Tepetlapa, Dos Arroyos, and 
Tierra Colorada in Guerrero (H. H. Smith). 
A specimen from Cuernavaca is figured. 
107. Tettigonia tunicata, sp.n. (Tab. XVIII. fig. 12.) 
Rufa, purpureo lineata ; capite, pronoto et scutello plus minusve testaceo-variegatis ; capite triangulari, producto, 
oculis vix prominulis; pronoto nitido, convexo; tegminibus ad apicem hyalinis; alis fumatis; abdomine 
supra fusco vel rufo-fusco; corpore subtus et pedibus dilute testaceis. 
A small species, with the head triangular, testaceous, variegated with reddish-brown ; forehead light yellow, 
with a black spot just at the vertex ; pronotum convex and shining, with the sides and front testaceous, and 
a black mark just behind the eyes, and the disc with longitudinal lines of red and purple; scutellum 
testaceous, variegated with reddish-brown ; tegmina red, with purple lines, the apex hyaline, with fueceus 
