LONGICORNIA. 397 
undique confertim sat valde punctulatis, postice versus suturam exceptis sparsim sublineatim punctulatis ; 
antennis (fere sicut in O. ignobili) nigris, articulis 3°-11™ dimidio basali fulvis ; tibiis tarsisque nigris illis 
dimidio basali, his articulo 1° fulvis. 
Long. 2$ lin. 
Hab. Panama, Volcan de Chiriqui (Champion). 
Very near O. ignobilis, from Rio de Janeiro, in colour and markings, differing only in 
the thorax having two elongate discoidal black spots and the elytra wanting the irregular 
median black fascia ; but the latter differ perceptibly in punctuation. Both are very 
closely allied to O. cinerascens, which, however, is much more elongate and has a longer 
and more trapezoidal thorax. 
4, Ozineus angulistigma. (Tab. XXIV. fig. 8.) 
Quoad formam O. arietino similis, sed aliter coloratus et signatus. Fuscus, thoracis disco maculis duabus atro- 
fuscis, elytris atro-fusco guttatis, pone medium fascia angulata communi, fere M-formi, antice vage postice 
distincte delimitata, albo-cinerea, post fasciam utrinque plaga magna et prope apicem maculis minoribus, 
atro-fuscis; thoracis spina parva fere recta prope angulum, lateribus ante spinam arcuatis, post spinam 
haud sinuatis; elytris apice sinuato-truncatis, angulo suturali acuto, exteriori mediocriter producto, tuber- 
culo centro-basali ovato nigro-pubescenti; antennis scapo castaneo, subtus biflexuoso, articulis 3°-11™ 
‘dimidio basali flavo-testaceis, apicali nigris. 
Long. 32 lin. 
Hab. Panama, Bugaba (Champton). 
One example only. 
5. Ozineus mestus. (Tab. XXIV. fig. 9.) 
O. docto (Bates) proxime affinis, niger ; thorace utrinque lituris quatuor, elytris medio fascia valde undulata et in- 
terrupta (versus marginem lateralem dilatata) guttisque et literis ante fasciam et prope apicem, albo-cinereis ; 
antennis nigris, articulis a 3° basi fulvo-testaceis, scapo subtus biflexuoso; thorace trapezoideo, spina 
laterali acuta oblique postice spectanti ante angulum posteriorem ; elytris apice sinuato-truncatis, angulo 
suturali acuto paullo producto, exteriori prolongato, carina centro-basali brevi, elevata, nigro-penicillata, 
dorso usque medium conspicue sublineatim punctato; pedibus elongatis, nigris, femoribus basi, tibiis 
annulo mediano, tarsorum articulis 1° (apice nigro excepto) 4°que, fulvo-testaceis. 
Long. 33 lin. 
Had. Panama, Bugaba (Champion). 
EUTRICHILLUS. 
Gen. Ozineo proxime affinis, a quo differt precipue elytris pilis elongatis erectis sat dense obsitis. Corpus 
angustum subdepressum. Thorax spina laterali sat longe ante basin sita, lateribus usque ad spine apicem 
recte obliquis. Elytra longe erecte pilosa, tuberculis centro-basalibus nigro-penicillatis, penicillisque 
nonnullis dorsalibus, dorso depressa, epipleuris verticalibus sed lateribus haud carinatis, Pedes postici 
haud elongati, femoribus omnibus sat crasse clavatis. Pro- et mesosternum angustissima, coxis 
contiguis. 
Differs from the nearly allied genus Ozineus in the hairy clothing of the elytra and 
the thicker and more abruptly formed club of the femora, especially of the hind legs. 
