TETTIGONIA. 237 
smaller, and on the hinder patch two very conspicuous crescent-shaped yellow spots; apex subhyaline- 
testaceous ; underside yellowish, with the apex of the abdominal segments orange ; pygofer blackish ; 
legs reddish-testaceous. 
Long. 15 millim. ; lat. ad hum. 4 millim. 
Hab. Panama (Boucard, in Mus. Holm.). 
This is a very conspicuous species ; it was sent me with some other unnamed insects 
from the Stockholm Museum by Dr. Aurivillius. 
There is a discoloured specimen in our collection, labelled Caché, Costa Rica 
(Van Patten), which I think may belong here, but it differs somewhat in the 
markings. 
6. Tettigonia chiriquensis, sp. n. (‘Tab. XV. fig. 5.) 
Precedenti affinis; capite, pronoto et scutello testaceis, colore dilutiori variegatis; tegminibus fusco-brunneis, 
maculis testaceis duabus tribusve ad basim, macula conspicua transversa albidé ad latera, alteraque magna 
rufa ante apicem fere concolorem instructis ; capite cum oculis prominentibus pronoto distincte latiori ; 
pronoto parallelo lateribus, ad medium subconstrictis; abdomine supra nigrescenti, subtus lete flavo- 
testaceo ; pedibus testaceis. 
Allied to the preceding (7. cynthia); head, pronotum, and scutellum testaceous, variegated with lighter 
colour; metopidium deep black on its lower portion, with a black spot on each side, vertex with darker 
markings, a yellow spot in the middle and two others near the eyes; pronotum with a small black-spot 
at each corner; tegmina with three lighter spots at the base, the central one the most conspicuous 
(probably more or less confluent in other specimens), a conspicuous white lateral elongate patch, and a 
large red mark before the apex, the latter almost concolorous with the rest of the tegmina; head with 
the eyes, which are prominent, distinctly broader than the pronotum; pronotum with the sides 
parallel, almost constricted in the middle; abdomen dark above, light yellow-testaceous beneath; legs 
testaceous. 
Long. 14 millim.; lat. ad hum. 3 millim. 
Hab. Panama, Volcan de Chiriqui 2000 to 3000 feet (Champion). 
7. Tettigonia instrata, sp. n. (Tab. XV. fig. 6.) 
Pracedenti affinis, fulvo-flava, nitida; capite brevi, lato, vitta laté nigra ; pronoto marginibus antice et postice et 
vittaé laté media nigris; scutello ad basim nigro vel nigro-notato; tegminibus hyalinis, levibus, colore 
obscuriori et dilutiori plus minusve distincte variegatis; corpore subtus pedibusque flavis vel flavo- 
testaceis. 
Similar in shape to the preceding (7. chiriquensis), of a tawny-yellow or obscure orange-colour ; head yellow, 
with a broad transverse band across the vertex, and two short lines proceeding transversely from 
the ocelli, black ; pronotum and scutellum deeper yellow, the former convex and smooth, with the anterior 
and posterior margins and a broad central band black, the latter with the base furnished with a small 
dark band not reaching across its whole length, and usually enclosing a small yellow patch in front; 
tegmina with the apex smoky, and the part before this transparent, showing the smoky tips of the wings 
behind, the rest more or less obscurely marked with darker and lighter colour, which in some specimens 
appears to be very faint and in others distinct; legs and abdomen testaceous or yellow-testaceous. 
Long. 9-114 millim.; lat. ad hum. 2-3 millim. 
Had. Guatemata, Cerro Zunil, Balheu in Vera Paz (Champion). 
We figure a specimen from Cerro Zunil. 
