210 HEMIPTERA-HOMOPTERA. 
Hab. Mexico! (Sallé?2; Bilimek, in Mus. Vind. Ces.), Jalapa (M. Trujillo) ; 
GuateMaLa, Sabo in Vera Paz, El Tumbador 3000 feet, Cerro Zunil 4000-5000 feet, 
Capetillo (Champion). 
A specimen from Sabo, Vera Paz, is figured. 
3. Amblydisca nitidipennis. 
Aulacizes nitidipennis, Stal, Stett. ent. Zeit. xxv. p. 79 (1864) °. 
Hab. Mexico (Mus. Holm."). 
4, Amblydisca bugabensis, sp. n. (Tab. XIII. figg. 4, 4a.) 
Fusca vel fusco-rufa; vertice brevi, subtriangulari, fortiter impresso; metopidio depresso, macula magna ad 
medium et parte ante clypeum rufo-flavé; pronoto postice transversim rugoso, macula utrinque ad 
medium ; scutello postice rufo-flavo; tegminibus sat levibus, subnitidis, vittis quibusdam irregularibus 
rufo-flavescentibus plus minusve distincte instructis; pectore antico ad latera albo-piloso; abdomine 
pedibusque fusco-rufis. 
A fuscous or dark reddish-fuscous species, with a central spot on the metopidium, the parts above the clypeus, 
two distinct and constant spots on the pronotum, part of the scutellum, and more or less irregular thin 
bands on the tegmina reddish-yellow; vertex short, rounded in front, subtriangular; metopidium 
depressed ; pronotum with the sides almost parallel ; tegmina smooth and rather shiny, with fine scattered 
punctures, in some lights with a strong bluish or purplish reflection, which is apparently a common 
characteristic of several allied species ; abdomen and legs lighter or darker fuscous-red. 
Long. 14 millim.; lat. ad hum. 44 millim. 
Hab. Panama, Bugaba (Champion). 
This species is closely allied to A. nitidipennis, and may possibly be a variety of it; 
but the two constant round spots on the pronotum and the absence of scattered minute 
spots on the tegmina will serve to distinguish it. 
5. Amblydisca: lugubris, sp. n. | 
Precedenti affinis, sed vertice paullo longiori; capite, pronoto et scutello immaculatis, castaneis ; tegminibus 
brevioribus, fuscis, castaneo obscure variegatis; pedibus et corpore subtus fusco-rufis. 
Allied to the preceding species (4. bugabensis), but with the vertex a little longer and the tegmina shorter, and 
without any definite spots or markings; the front parts are castaneous, and the tegmina are dark, with 
a strong bluish reflection, and are obscurely mottled, especially in front and behind, with castaneous. 
Long. 113 millim.; lat. ad hum. 44 millim. 
Hab. Panama, Volcan de Chiriqui 4000 to 6000 feet (Champion). 
6. Amblydisca postfumata, sp.n. (Tab. XIII. figg. 5, 5a.) 
Fusca vel fusco-castanea ; vertice brevi, subtriangulari ; metopidio depresso, macula ad medium et parte supra 
clypeum flavis; pronoto immaculato, leviter rugoso, antice vix angustato ; scutello nigro, postice flavescenti ; 
tegminibus fere levibus, fusco-flavescentibus, subhyalinis, apice late fumato, nigrescenti; pedibus et corpore 
subtus fusco-rufis. 
Fuscous, with the part just above the clypeus, a central spot on the metopidium, and more or less of the 
scutellum towards the apex yellow, and the tegmina of a fuscous-yellowish colour, semi-transparent, 
darker towards the base, and with the apex broadly fuscous as if smoked; the pronotum has the sides 
