490 DE. F. LEUTHNEE ON THE ODONTOLABINI. 



PLATE XCI. 



Figs. 1-4. Odontolahis sinensis, p. 450 : 1, 2, 3 d , 4 $ . 1, telodont ; 1 h, under-surface 

 of mandibles and mentum ; c 6 , with broad yellow border to the elytra ; 

 2, mesodont ; 3, priodont. 



Fig. 5. 0. inouhoti, p. 453 : 5 6 (type). 



Fig. 6. 0. gazella, p. 463 {cf. PI. XCVI. fig. 11): 6 ? , type (figured here for com- 

 parison with figs. 4 & 10). 



Figs. 7-10. 0. cuvera, p. 490 : 7 d , telodont ; 8 c? , mesodont ; 9 cJ , priodont (= bicofor, 

 Saund. = saundersi, Hope); 10 ? . 



PLATE XCII. 



Figs. 1-4. Odo7itoIahis delesserti, p. 454 :lx,2x,3Xc?,42. 1, telodont ; 1 1, under- 

 surface of mandibles and mentum ; 2, mesodont; 3, priodont. 



Figs. 5-9. 0. hurmeisteri, p. 455: 5, Gx,7x,8x<5',9$X. 5, largest known telo- 

 dont ( c? ) ; 5 5, mandibles of a similar form, but more rounded, and with only 

 one basal tooth ; 6, mesodont form, with asymmetrical mandibles and narrow 

 prothorax; 7, 8, priodont (7, normal; 8, marked as in female, and with thickly 

 spined front tibiae). 



PLATE XCIII. 



Figs. 1-4. Odontolahis voUenhoveni, p. 459: 1 j, telodont; 2 1^ X, forma pectinata; 



2 a, prosternal process (profile) ; 3 d X , 4 $ X • 

 Figs. 5-8. 0. woUastoni, p. 457 : 5, 6 x , 7, 9 3 , 8 ? , 

 Figs. 10-12. 0. ludeJcingi, p. 460: 10 6, 11 6 (comp. PL XCIV. fig. 8), 12 ? . 



PLATE XCIV. 



Figs. 1-7. Odontolahis lacordairii, p. 461: lx,2, 3x,4x,5Xc?; 6x,7xS. 1, 

 telodont ; 2, smaller specimen, with differently formed prothorax ; 3, mesodont ; 

 4, upper side of head of an irregularly formed amphiodont form, and under- 

 surface of prothorax and abdomen ; 5, smallest male resembling female with 

 narrow prothorax, and two small red spots on the front angles of prothorax ; 

 6, upper surface ( ? ) ; 6 5, lower surface ( S ) ; 7, small female with no red spots 

 on prothorax, and with elytra coloured as in male. 



Fig. 8. 0. ludeMngi, p. 460 (comp. PI. XCIII.) : 8 d , supposed telodont form. 



PLATE XCV. 



Figs. 1-5. Odontolahis casfelnaudi, p. 466 :1c?, telodont ; 2 cJ , mesodont ; 3 rf , meso- 

 dont (Bornean race) ; 4 d , amphiodont ; 5 2 X . 



