236 
tennamm articulo basali (apice excepto) femoribusque anticis et 
intermediis (geniculis exceptis) laete fermgineis ; elytris crebre 
punctatis azureis ; corpore subtus chalybeo. Long. 3| lin. $ . 
Ega, dry twigs. 
3. Callia criocerina, n. sp. 
C. oblongo-elongata, setosa, nigra nitida; capite, thorace, anten- 
narum articulo basali (apice excepto) femoribusque anticis et in- 
termediis (geniculis exceptis) flavis ; elytris elongatis, crebre 
punctatis, violaceis. Long. 3 lin. c? . 
Head and mouth, except the tips of the palpi, yellow. An- 
tennse a little longer than the body, bluish black ; basal joint of 
the antennae, except the extreme base and the apex, yellow. 
Thorax glossy yellow; lateral tubercles large, obtuse at their 
apex. Scutellum yellow. Elytra elongate-oblong, parallel- 
sided, setose, thickly punctured, violet. Body beneath and legs 
black ; anterior and middle femora, except their apices, yellow. 
S. Paulo, Upper Amazons. 
4. Callia halticdides, n. sp. 
C. elongate, setosa, nigra ; thorace (margine postico excepto) ferru- 
gineo ; antennis articulis tribus terminalibus albo-testaceis ; femo- 
ribus anticis (geniculis exceptis) abdominisque lateribus flavo- 
testaceis. Long. 2^ lin. S . 
Head small, deeply impressed down the middle, shining black, 
except the margin of the epistome, which is pale testaceous. 
Antennae scarcely longer than the body, black, extreme bases of 
the joints and the whole of the three terminal joints whitish 
testaceous. Thorax very short, transverse ; lateral tubercles 
very acute, red, hind margin black. Scutellum black. Elytra 
elongate, linear, setose, thickly punctured, partly in rows, black. 
Body beneath and legs black; anterior femora in the middle, 
and intermediate femora on one side, pale testaceous; sides of 
abdomen testaceous. 
Ega, Upper Amazons. 
5. Callia lycdides, n. sp. 
G. elongata, setosa ; capite thoraceque flavis, lateribus nigro vittatis ; 
elytris fulvo-flavis, plaga quad rata communi basali lineola prope 
basin marginali et plaga magna apicali nigris ; antennis nigris, 
articulis tribus terminalibus flavis; femoribus (apice exceptis) et 
tibiis basi pallide testaceis. Long. 2^ lin. . 
Head small, tawny yellow, with fine golden pubescence, sides 
behind the eyes each with a dusky stripe. Antennae not longer 
than the body, black ; three terminal joints pale yellow. Thorax 
somewhat elongated, rusty yellow, shining, and clothed with 
fine golden pubescence ; lateral tubercles broad, but acute ; 
