CECLEUS. 91 
Before carefully examining the male-characters I had included this species under 
the preceding as a very small variety. 
7. cleus brunneus, sp. n. (Tab. X. figg. 11, 114.) 
Fusco-brunneus, capite supra viso que longo ac lato, vertice inter oculos magnos perangusto, indistincte 
marginato; fronte nigra carina dilutiori, elypeo brunneo; scutello quinquecarinato, carinis et lateribus 
dilutioribus ; tegminibus macula nigra ad marginem pone medium, nota albida& parva antice pretenta ; 
corpore subtus plus minusve fuscato; pedibus dilute testaceis, tarsis anticis fuscis. 
Of a fusco-brunneous colour, with the pronotum, the keels and sides of the scutellum, and part of the underside 
lighter; vertex extremely narrow between the eyes and scarcely margined; tegmina with a dark spot 
at the margins behind the middle, bounded in front by a small white mark, the granulations of the veins 
dark ; legs testaceous, anterior tarsi more or less fuscous. 
Long. cum tegm. 7 millim.; lat. ad hum. 24 millim. (9.) 
_Hab. Mexico, Atoyac in Vera Cruz (Schumann). 
This insect may be only a variety of @. pellucens, as it closely resembles it in 
structure. 
3. Leginina with the granulations indistinct, especially towards the base. 
8. Gicleus concinnus, sp. n. (Tab. X. figg. 12, 12a, 3, 3.) 
Flavescens, opacus, vertice perangusto, nigro, flavescenti-albido marginato; fronte nigra, marginibus et carina 
media plerumque flavescentibus, oculis brunneis; pronoto nigro, flavo-albido marginato ; scutello nigro, 
carinis quinque perdistinctis maculisque ad latera flavescentibus vel flavo-rufis ; tegminibus flavescentibus, 
opacis, indistincte granulosis ; abdomine pedibusque nigris, plus minusve flavo-notatis. 
Mas segmento ultimo ventrali utrinque emarginato in medio late obtuse triangulariter producto, subdenti- 
culato, processu brevi nigro instructo. 
A very pretty species, with the yellow keels and margins of the head, pronotum, and scutellum distinctly 
marked on a black ground; tegmina of an opaque yellowish colour, somewhat shining, with the veins 
concolorous and scarcely visibly granulose unless viewed from the side; abdomen and legs mostly black. 
- Male with the last ventral segment of the abdomen produced into a bluntly triangular plate, which at its apex 
(when seen under a high magnifying-power) is roughly denticulate, with a short blunt process in the 
middle; styles short. 
Long. cum tegm. 6-7 millim.; lat. ad hum. 13 millim. 
Hab. Mexico, Xucumanatlan in Guerrero 7000 feet (H. H. Smith). 
Several specimens. We have an example from Caldera, Panama, which closely 
resembles this species, but it has the vertex less produced and the veins of the 
tegmina are plainly granulose. 
9. Gcleus addendus, sp. n. (Tab. X. figg. 13, 13 a.) 
Parvus, parallelus, pellucidus, nitidus, vertice angustissimo, vix inter oculos producto; fronte brunnea, 
marginibus carindque centrali testaceis; pronoto perangusto; scutello rufo-brunneo, distincte quinque- 
carinato, carinis testaceis; tegminibus pellucidis, venis testaceis, indistincte granulatis ; abdomine rufo- 
brunneo, ad partem nigro ; pedibus testaceis. 
Mas segmento ultimo ventrali in medio leviter late producto, apice sinuato, ad medium leviter triangulariter 
producto. 
A very distinct little species, of a rufescent-brownish colour, with the margins and keels testaceous; the vertex 
