Lamellicorn Beetles. 179 
antico pronoti nigricantibus, lateribus excavationis pronoti conico- 
subelevatis et versus caput tuberculo utrinque armatis, tarsis 
simplicibus, elytris punctis versus suturam in striis irregularibus 
dispositis. Long. corp. lin. 33, (mensur. Angl.) 
Foeminam hujus in Mus. D. Melly vidi simillimam, at capite in 
medio tuberculo minuto armato et pronoto anticé impresso. Long. 
corp. lin, 34. Habitat etiam in Senegallia. 
Sp. 9. Orphnus Verreauxi, Reich. MSS. in Guér. Expl. Icon. R. 
An. p. 86. 
E precedentibus differt magnitudine majori (long. 14 mill. = 
7 lin. mens. Angl.), capite cornu parvo elevato armato, pro- 
noto excavatione transversa, tarsis anticis in g ungue interno 
maximo depresso et bifido: in @ simplici. 
Habitat Cap. Bon. Spei. 
Sp. 10. O.? nitidulus, Dufour. Dej. Cat. sine descr. 
Habitat Senegallia. 
DESCRIPTION OF THE PLATES. 
Plate XI. 
Fig. la—I1f, details of Hybosorus arator. 
la, clypeus, labrum and mandibles; 1b, maxilla; lc, instrumenta 
labialia; 1d, antenna; 1 e, terminal joints of antenna. 
2, Silphodes Philippinensis ; 2 a—2k, details. 
2a, clypeus, labrum and mandibles; 26, mandible; 2c, extremity of 
mandible seen sideways; 2d, maxilla; 2e, instrumenta labialia; 
2f, antenna; 2g, anterior tibia and tarsus of the male; 2h and 23, 
anterior ungues ¢ in different positions; 2k, anterior tibia and tarsus 
of the female. 
3a—3f, details of Cotlodes gibbus. 
3a, labrum; 36, mandible; 3c, maxilla; 3d, instrumenta labialia; 
3e, anterior tibia; 3, ungues (in all the feet similar). 
4, Chetodus piceus; 4a—4f, details. 
4a, clypeus, Jabrum and mandible; 46, mandible; 4c, maxilla; 4d, in- 
strumenta labialia (one of the palpi removed) ; 4e, antenna; 4 f, part 
of antenna of Chetodus irregularis. 
5, Apalonychus Waterhousii ; 5a—5g, details. 
5a, head and antenna; 5b, mandible; 5c, maxilla; 5d, instrumenta 
labialia; 5e, extremity of antenna; 5/, anterior leg; 5g, posterior 
tibia and tarsus. 
6, Anaides fossulatus ; 6a—6e, details. 
6a, head; 65, maxilla; 6c, instrumenta labialia; 6d, punctures of pro- 
notum ; 6e, striation of elytra. 
N 2 
