236 HEMIPTERA-HOMOPTERA. 
Var. trilineata, nn. (Tab. XV. fig. 1.) 
Tribus lineis albidis tegminum, lineaque albida centrali pronoti distinguenda. 
Tegmina with three narrow white lines, the third being situated just opposite the apex of the scutellum ; 
there is also present in some specimens an almost semicircular, more or less distinct, white line, stretching 
from the two ends of the white basal line across the middle of the pronotum. | 
Hab. Panama, Caldera, David, Bugaba, and Volcan de Chiriqui (Champion). 
Var. deficiens, n. 
Major, minus nitida, tegminibus unicoloribus nigris, haud fasciatis. 
Rather larger and duller, without trace of a fascia on the tegmina, and with the thorax almost unicolorous 
black, the basal white line being only faintly indicated ; the elytra with a bluish reflection. 
Hab. Costa Rica, Caché (Rogers). 
It is possible that this may belong to a distinct species, in which case the name 
T. deficiens can stand, as it has not yet been applied to any member of the group. 
A specimen of the var. trilineata from Bugaba is figured. 
3. Tettigonia resolubilis, sp. n. (Tab. XV. fig. 2.) 
T’. ruficipiti v. trilineate affinis, sed minor, capite nigro, metopidio albido marginato et bilineato, fasciisque 
tegminum latioribus et equidistantibus, facile distinguenda. 
Rather closely allied to the var. trilineata of T. ruficeps, but on the average smaller, with the head black, the 
metopidium being bordered with white and with two conspicuous white longitudinal bands extending for 
nearly its whole length, but not touching either margin; pronotum black, smooth, and very shining, 
rather broadly bordered with white; tegmina shining black, with three rather broad equidistant white 
bands, of which the apical one is interrupted at the suture ; femora bright red; tibie and tarsi more or 
less pitchy or pitchy-testaceous. 
Long. 11 millim.; lat. ad hum. 3 millim. 
Hab. Guatemata, Capetillo (Champion). 
4, Tettigonia septemfasciata. (Tab. XV. fig. 3.) 
Tettigonia septemfasciata, Sign. Ann. Ent. Soc. Fr. 18538, p. 382, t. 8. fig. 11°. 
Hab. Guatemaa (Sallé)—Vennzve.a (Mus. Brit.), La Guayra}. 
A specimen from Guatemala is figured 
5. Tettigonia cynthia, sp.n. (Tab. XV. fig. 4.) 
Oblonga, parallela, sat lata; capite brevi, rotundato, testaceo, nigro-notato, maculis duabus lete flavis prope 
oculos modice prominulos sitis; pronoto lateribus parallelis, rufo-brunneo, antice nigrescenti, macula 
magna utrinque marginem attingente; scutello testaceo, nigro obscure notato; tegminibus obscure flavis, 
antice posticeque rufo-brunneis, apice subhyalino, maculis quatuor antice, duabusque lunatis postice 
instructis ; corpore subtus flavescenti, pygofero nigrescenti ; pedibus rufo-testaceis. 
Oblong, parallel ; the head short, testaceous, with a dark spot in the centre and two bright yellow spots near 
the eyes; pronotum dark in front, dark reddish-brown behind, with two large yellow spots touching the 
margins; tegmina yellowish, with the front part dark reddish-brown, this colour continued behind, and 
gradually narrowed to a point at the suture beyond the middle, where it joins another broad dark band ; 
on the anterior dark patch there are four bright yellow spots, two in front, larger, and two behind, 
