COLEOPTERA. 
521 
Antennpe robust; short; incrassated ; body ovate . . 1. CcrocJiroa (Gerst.) 
(type C. riificcps, Gerst.). 
Antennre incrassated, cylindrical, joints 3, 4, and 6 equal; body subcylin- 
drical; subovate 2. Alphidia (g. n.) 
(type A. comitata, KL). 
Antennae incrassated, joint 3 longer than 4, joints 6-11 broadly compressed, 
body ovate 3. Clitena (Baly) 
(type C. limhata, Baly). 
Antennae incrassated, joints 1-4 subequal, 9 and 2 minute and equal ; 
body subparallel 4. Ilymenesia (g. n.) 
(type II. tranqueharica, Fab.). 
Antennae incrassated, serrated, joints 3-7 the broadest and equal in length; 
body ovate 5. Ortlioxia (g. n.). 
Antennae incrassated in j joints 4-7 dilated and compressed, joint 3 
shorter than 4 ; body ovate 6. Pyesia (g. n.) 
(type P. laticornisj Germ.). 
Antennae incrassated in c?, very long, joints gradually diminishing in 
thickness from 1-11 7. Procalus (g. n.). 
Antennae robust, filiform, joints 3-5 subequal ; body robust, subparallel. 
8. Pachytoma (g. n.). 
Antennae filiform, robust, joints 1 and 3 equal, and 4-6 equal and some- 
what shorter ; body short, parallel 9. Sphenoraia (g. n.). 
Antennae filiform, joints 4 and 6 equal and shorter than 1 and 3 ; body 
parallel ; thorax much constricted at base . . 10. Pircema (g. n.) 
(type D. nigripmnej Fab.). 
Antennae filiform, moderate in length, joints 4 and 5 subequal ; body 
robust or broadly ovate 11. Monocesta (g. n.) 
(tj^pe M. coryli, Say). 
Antennae filiform, moderate in length, joint 3 very long ; body generally 
broadly ovate 12. Ccclomera (Erichs.) 
(type C. cayennemis, Fab.). 
Antennae filiform, robust, nearly as long as the body, joints 3 and 5-10 
nearly equal ; body parallel 13. Coraia (g. n.). 
Antennae filiform, slender, nearly as long as the body ; body subparallel. 
* 14. Nestinus (g. n.). 
Rliomhopala, g. n. (Chevr.), Clark, Ann. & Mag. Nat. Hist. xv. p. 143. 
Differing from Adorium in having a more broadly ovate form, shorter and 
stouter antennae, and the maxillary palpi globose at apex. Sp. P. duodecim- 
punctata, sp, n. (Chevr.), Clark, 1. c. p. 143, and P. pectoralis (Chevr.), Clark, 
/. c. p. 144, from Siam. 
Ochralca^ g. n. (Chevr.), Clark, 1. c. p. 144. Allied to Adorium ; form 
longer and narrower; apical joint of max. palpi elongate and pointed; 
claws appendiculate. Sp. O. 7iiyricornis, sp. n,, from Penang. 
DercetiSj g. n., Clark, 1. c. p. 146. Body ovate, broad, depressed, head sub- 
porrect; eyes oval; antennae slender; max. palpi long, penultimate joint 
short, last joint long, acuminate; thorax much narrower than elytra; legs 
slender, claws appendiculate. Sp. P. depressa and hifasciata, sp. n., Clark, 
1. c. p. 147, from Penang, 
Jlyphccnia, g. n., Baljq h c, p. 410. Allied to Lnperus ; head exserted, 
