of Lucanoid Coleoptera. 113 
Pirate XI.—continued. 
Fig. 4. Cladognathus rudis, Westw., 9 ; 4a, the head with one of the antenne ; 
4b, the eye half-divided by the canthus ; 4c, maxilla; 4d, mentum ; 
4e, labium and palpi; 4/, prosternum ; 4g, the same, sileways. 
5. Selerostomus Philippi, Westw., @. 
6. Homoderus Mellyi, Parry, g var. max., anterior part of body, Ga, the 
same, seen sideways. 
FouatTe XII. 
Fig. 1. Cladognathus modestus, Parry, ¢ ; la, the left side of the head, with the 
clypeus ; 1b, the extremity of the right mandible; Ic, the mentum, 
with the four palpi in situ. 
2. Cladognathus faber, Thoms., g var. max.; 2a, g var. mio., head. 
3. + Buddha, Hope, g var, max. 
3a. 3 ay »  ¢ var. min. (C. Thibeticus, Westw.) 
4. Cyclommatus Maitlandi, Parry, ¢ var. max.; 4a, side view. 
5. gus lubilis, Westw., g ; 5a, the eye entirely divided by the canthus; 
5b, maxilla ; 5c, the mentum, lobes of maxilla and palpi; 5d, !ebium 
and its palpi. 
6. Ditomederus mirabilis, Parry, $ ; 6a, the clypeus and central tubercle of 
the front of the head; 6b, the eye half-divided by the canthus ; 
Gc, terminal joints of the antenna ; 6d, maxilla; 6e, mentum and 
palpi. 
VOL. If, THIRD SEREES, PART 1.—May, 1864. } 
