390 RHYNCHOPHORA. 
13. Euparius frenatus, sp. n. (Tab. XIII. fig. 8.) 
¢. Black, sparsely irrorated with grey pubescence above and below; a streak running from antennal groove 
along eye, connected at base of rostrum with the streak of the other side by a transverse bar, some 
minute dots on pronotum, aring in middle of tibia and another on first tarsal segment white ; sutural and 
alternate interspaces of elytron inconspicuously tessellated with black and white, the white tessellations 
very small; antenna rufous, except club, last segment paler than the two preceding, but not luteous, 
In structure and shape similar to ZH. lunatus, Fabr. (1801), slenderer; rostrum without mesial carina ; 
antennal segments 9 and 10 shorter and 11 longer; sides of sterna less coarsely punctured. 
Length 43 millim. 
Hab. Mrxico, Parada (Sallé). 
One female. 
14. Euparius championi, sp.n. (Tab. XIII. fig. 9.) 
9. Black; last antennal segment not luteous; claws alone rufous; under surface irrorated with grey ; 
upperside of head and rostrum and of prothorax tawny, the pubescence becoming creamy laterally ; frons, 
moreover, with creamy-white central spot, and occiput and pronotum variegated with brown; a large, 
laterally sinuate, sutural area on elytra extending from near base to apical declivity, and a transverse 
subapical band whitish-grey, feebly ochraceous, contiguous with a large subbasal tawny patch situated between 
the fourth and seventh stripes, black sides of elytra and scutellar area with some grey speckles, some tawny 
speckles before the apex and at the posterior expansion of the sutural patch, suture dotted with black ; 
pygidium, a narrow ring on the tibiw, and a broader one on the first: segment of each tarsus whitish-grey. 
Rostrum with a distinct mesial carina. Antenna short, third segment hardly longer than the second, club 
nearly symmetrical, segments 9 and 10 almost the same in size and shape, much broader than long, 
halfmoon-shaped, 11 ovate, a little longer than broad. Pronotum feebly depressed in the middle from 
the carina forwards; angle of carina 90°, with the tip rounded off. EHlytra subcylindrical, flattened 
above, but not much impressed at the suture; subbasal callosities not much raised. Sterna with large 
punctures at the sides, prosternum more finely punctured also in middle; mesosternal process slanting. 
Length 4 millim. 
Hab. Guatemata, Totonicapam between 8500 and 10,000 feet (Champion). 
One male. 
XXII. EUGONUS. 
Eugonus, Schoenherr, Gen. Spec. Curc.i. p. 144 (1833) (type: virgatus) ; Lacord. Gen. Col. vii. 
p- 571 (1866) ; Gemm. & Har. Cat. Col. ix. p. 2743 (1872). 
Schimatocheilus, Fahreeus (ex Dejean, Cat.), in Schoenh. lc. v. p. 171 (1839) (sub syn.). 
Phenisor, Motschulsky, Bull. Soc. Imp. Nat. Moscou, xlvii. 2, p. 240 (1874) (type: albofasciatus). 
3 2. Rostrum very short, much broader than long, with a small, but distinct, rounded mesial sinus. 
Under lip divided down to mentum. Antennal groove close to eye, vertical. Eye lateral, sinuate. 
Antenna short, last segment the longest; a club of three segments. Pronotum with nearly parallel sides ; 
dorsal carina basal, but not touching edge of elytra, straight, lateral carina also straight, extended to 
apical angle, which is projecting. Elytra the width of the prothorax, with parallel sides. Last 
abdominal segment short, the pygidium inclining forward, subventral. First tarsal segment shorter than 
second, or, at least, not longer. ¢ mostly with brushes of hairs on abdomen. 
Motschulsky’s description of Phenisor applies apparently to the present genus, his 
P. albofasciatus being most likely based on specimens of E. subcylindricus, though the 
description of the pattern does not well fit that insect. There is nothing in the 
American fauna with which Hugonus could possibly be confounded, except the following 
