COPTOCYCLA. 205 
C. incincta has comparatively short, subfiliform antenne, with joint 3 shorter and 
thinner than 2, 4 fully twice as long as 3, 5-10 slightly decreasing in length. The 
deep punctures on the elytra are rather widely separated from each other, especially 
on the rounded black patch enclosed by the yellow annulus. 
46. Coptocycla circumducta. (Tab. XI. figg. 14; 144, antenna.) 
Coptocycla circumducta, Boh. Monogr. Cassid. iii. p. 161’, and iv. p. 406’; Cat. Col. Ins. Brit. 
Mus. ix. p. 165°. 
Hab. Panama, Volcan de Chiriqui (Champion).—Braziu}, Rio Grande 2°. 
Three male examples from Chiriqui, agreeing with others from Brazil. No mention 
is made by Boheman of the sexual differences, the males having, as in some of the 
allied forms, the elytra very obtuse and almost separately rounded at the apex. The 
antenne are moderately elongate and subfiliform, with joint 3 much shorter and 
thinner than 2, 4 twice as long as 3, 5 nearly twice as long as 4, 6-10 subequal in 
length, 11 very elongate, black at the tip. 
47. Coptocycla aurofasciata. (Tab. XI. figg. 15,3; 16, var. fahrei, 2.) 
Cassida aurofasciata, Er. in Wiegm. Archiv f. Naturg. xii. 1, p. 155°. 
Coptocycla aurofasciata, Boh. Monogr. Cassid: iii. p. 224°, and iv. p. 429°; Cat. Col. Ins. Brit. 
Mus. ix. p. 171%. : 
Hab. Panama (Boucard), Bugaba (Champion).—Souta America, Cayenne? , 
Amazons, Brazil 2-4, Peru !~4. 
Var. a. The transverse fascia on the elytra broader; antennz with joints 2-10 infuscate beneath. 
Hab. Nicaragua, Chontales (Belt). 
Var. G3. The elytral fascia extending forwards along the first and second interstices to the base, leaving a large 
rounded patch on each elytron, and nearly the apical half, black ; antenne with joints 4-6 and 11 infuscate 
at the tip beneath. 
Coptocycla fahrei, Boh. Monogr. Cassid. iii. p. 229°, and iv. p. 429°; Cat. Col. Ins. Brit. Mus. ix. 
p. 172°. | 
Hab. Mexico, T eapa (coll. Baly); GuateMaLa, Panzos in Vera Paz (Champion, 
Conradt); Honpuras >~*. 
C. fahrei, the type (2) of which we figure (fig. 16), is evidently only a variety of 
the widely distributed C. aurofasciata. The males, as in the closely-allied C. leprieurt, 
Boh., differ from the females in having the elytra broadly subtruncate at the apex. 
The antenne are elongate and subfiliform, with the third joint (as in C. leprieuri) 
distinctly shorter and thinner than the second, the fourth twice as long as the third, 
the fifth more than one-half longer than the fourth, joints 5-10 being elongate and 
subequal in length. 
BIOL. CENTR.-AMER., Coleopt., Vol. VI. Pt. 2, April 1894. 2 dd 
