428 DR. F. LEUTHNER ON THE ODONTOLABINI. 
Section IIT. 
11. Neotucanus sinicus, Saund. (Plate LXXXV. fig. 7, ¢; fig. 5, 2.) 
Odontolabis sinicus (Reiche), Saund. Trans. Ent. Soc. Lond. (2) iii. p. 48, pl. iv. fig. 2, g, 
fig. 3,2. 
Male. Head black, prothorax and elytra greyish brown, dull, underside and legs 
darker; head broad, quadrangular, flattened, front margin nearly straight ; canthus 
broad in front and narrower behind; mentum hairless; mandibles as long as the 
head, curved outwards, forked at the tip (except in small specimens) with eight small 
teeth on the inner side; prothorax longer than the head, front edge strongly emar- 
ginate on each side, front angles pointed, sides a little convex, and then obliquely 
truncated; hind margin straight; elytra much narrower than the prothorax, long, 
oval, and pointed behind; front tibie slender, with four spines above the terminal 
fork. 
Female. Rather darker coloured than the male. Head flattened, dull black; canthus 
oblique, broad, projecting outwards; mentum coarsely punctured; prothorax deeply 
excavated on each side in front, slightly curved and slightly emarginate behind on the 
sides; hinder margin straight; elytra strongly convex, truncated at the shoulders ; 
front tibia broad, with four or five spines above the terminal fork. 
Habitat. China (Shanghai). 
Number of specimens examined : ten males and six females. (Type in the collection 
of Major Parry, other specimens in various collections.) 
Measurements. 
Total length. Head. Mandibles. Prothorax. Elytra. 
millim. millim. millim. millim. millim. 
od (type)...... 34 55 8 7-5 by 14 17°5 by 13°5 
d (priodont) .. 26 4:5 by 7 5 5:5 ,, 10°5 145 ,, 10°5 
ON Senate 24:5 BON 1k 35 6-0 ,, 12 15°5 ,, 12 
12. NEoLUCANUS CHAMPIONI, Parry. (Plate LXXXV. fig. 8,¢; fig. 6, 2.) 
Neolucanus championi, Parry, Trans. Ent. Soc. Lond. (3) ii. p. 20. 
Male. Uniform dull black; cox and tibie paler, otherwise resembling W. sinicus, 
but rather narrower. 
Front tibiz narrow, with four or five spines on the outer side, above the terminal 
fork, which are always more strongly developed than in JV. sinicus; mandibles shaped 
as in the preceding species. 
Female. Uniform black; prothorax and elytra shining; head dull, otherwise as in 
NV. sinicus. 
Habitat. China (Hong Kong). 
Four males and one female (types) in Major Parry’s collection. 
