288 HEMIPTERA-HOMOPTERA. 
and succeeding species; abdomen crimson above, testaceous beneath; sternum in part black ; legs 
testaceous, femora broadly black towards the base. 
Long. 5 millim. ; lat. 14 millim. 
Hab. Mexico, Chilpancingo in Guerrero (H. H. Smith). 
150. Tettigonia robustula, sp.n. (Tab. XIX. fig. 21.) 
Parva, robusta; capite, pronoto, scutelloque testaceis; fronte nigro-lineata, macula magn& nigra ante 
verticem, vertice producto, triangulari, oculis nigris prominulis ; tegminibus sat latis, brunneo-testaceis 
unicoloribus ; alis latis fumosis, apicibus truncatis; abdomine nigro; sterno testaceo, nigro-variegato ; 
pedibus dilute testaceis, apice tibiarum et tarsis plus minusve infuscatis. 
A small, obscure, stoutly-built species, with the front-parts testaceous, more or less suffused with obscure darker 
markings, especially on the pronotum; forehead lined with black and with the usual spot before the 
vertex well pronounced ; vertex triangular, considerably produced and plainly angled in front; eyes black, 
rather prominent ; pronotum shorter than the head, convex, narrowed in front, scarcely, if at all, sinuate 
at the base; tegmina comparatively broad, brownish-testaceous, narrowly hyaline at the apex; wings 
smoky-brown, truncate at the apex; abdomen black, more or less ringed with yellow, especially below ; 
sternum testaceous, variegated with black ; legs testaceous, with a dark spot at the base of the femora 
and with the apex of the tibice and the tarsi more or less impunctate. 
Long. 5 millim.; lat. 14 millim. 
Hab. Mexico, Sierra de las Aguas Escondidas and Omilteme in Guerrero, 8000 to 
9000 feet (A. H. Smith). 
151. Tettigonia satelles, sp.n. (Tab. XIX. fig. 22.) 
Parva, nigra, capite obtuse triangulari, oculis leviter prominulis ; pronoto antice angustato; capite vix longiori ; 
scutello magno; tegminibus maculis quatuor, duabus ad marginem costalem, macula hyalina divisis, et 
duabus ad marginem interiorem instructis; alis fumosis ; abdomine supra nigro; corpore subtus et 
pedibus albidis. 
A small, black, rather shining species; head obtusely triangular, with the eyes slightly prominent; forehead 
light testaceous, without any spot ; pronotum almost as long as the head, very finely rugose transversely, 
with the base nearly straight; scutellum rather large ; each tegmen with four white waxy-looking spots— 
two on the costal margin and two on the interior margin, the front ones of the latter being semicircular 
and so forming a round comma-shaped spot when the tegmina are closed ; between the two costal spots is a 
hyaline patch ; abdomen black above ; underside and legs pale whitish-testaceous, clavus and sometimes 
part of the tarsi a little infuscate. 
Long. 4 millim.; lat. 1 millim. 
Hab. Mexico, Teapa in Tabasco (H. H. Smith). 
This species is allied to 7. guadriplagiata, Walk., from the “ West Coast of America,” 
but that insect has a red abdomen and different markings. ‘Teapa, it may be noted, is 
on the Atlantic slope. 
152. Tettigonia mollicula, sp.n. (Tab. XIX. fig. 23.) 
Parva, albida, fusco-lineata ; capite sat magno, producto, rotundato, oculis haud prominulis; fronte dense 
nigro-lineaté, macula nigra ante verticem, vertice linea lata albida longitudinali fusco limitata ; pronoto 
subparallelo, vittis duabus latis longitudinalibus rufo-brunneis ad medium, et duabus angustis fuscis ad 
latera instructo; scutello lined centrali fusca ; tegminibus subvitreis, distincte fusco lineatis; alis vitreis ; 
abdomine supra nigro; corpore subtus et pedibus albidis. 
