84 LTJCANIDiE. 



15 (16) Sides of the pronotum narrowly 



punctured : middle of the meta- 



sternum smooth hyperion Boil., p. 112. 



16 (15) Sides of the pronotum broadly 



punctured : middle of the meta- 

 sterniun punctured. W 



17 (20) Elytra each with one smooth in- 



terval adjoining the suture. 



18 (19) Pronotum smooth in the middle. . . reichei Hope, p. 100. 



19 (18) Pronotum with a double series of 



punctures in the middle tityus Hope, p. 1 06. 



20 (17) Elytra each with two smooth [p. I OS. 



intervals adjoining the suture . . . ffubmolaris H. & \V., 



21 (6) Forehead not coarsely rugose. 



22 (23) Lateral angle of pronotum very 



blunt donckieri Boil., p. 160. 



23 (22) Lateral angle of pronotum sharp. [p. 158. 



24 (25) Pronotum not strongly transverse. . macleayi H. & W., 



25 (24) Pronotum strongly transverse. [p. 93. 



26 (27) Lateral angle of pronotum produced ratiocinatnmfiWestMf., 



27 (26) Lateral angle of pronotum not 



produced loardi Arrow, p. 162. 



28 (5) Cephalic tubercles strong and sharp. dereUctu,9 Parry, p. 91. 



29 (4) Upper surface with yellow ornamen- 



tation, [p. 100. 



30 (31) Pronotum without lateral angle . . . fulvonotatus Parry, 



31 (30) Pronotum with lateral angle . . bisignatns 'Parry, 



■|p. 101. 



32 (3) Upper surface bearing short erect 



setae. 



33 (36) Shoulders of the elytra rounded. 



;}4 (35) Elytral setas forming tufts in the 



anterior part nrsuliifi Arrow, p. 9."). 



35 (34) Elytral setae forming continuous 



rows velutiniisThom!i.,p. !)4. 



36 (33) Shoulders of the elytra sharp cyUndricus Thorns., 



37 (2) Head bearing a single median [p. 90. 



tubercle. 



38 (39) Forehead rugose : head not angular [p. 92. 



in front of the eye opacipennis Zang, 



39 (38) Forehead not rugose : head angular 



in front of the eye nepahnsis Hope, p. 161. 



40 (1) Head withovit one or two tubercles. 



41 (102) Mandibles not bifurcate. [p. 163. 



42 (43) Head smooth westwoodi Parry. 



43 (42) Head strongly punctured or rugose. 



44 (65) Front tibia with distinct terminal 



fork. 



45 (62) Front tibia stout. 



46 (59) Upper surface not entirely dull and 



rugose. 



47 (58) Hind angle of the jironotum blunt 



or rounded. 



48 (49) Elytra verj' .smooth and shining 



except at sides hnileaui Did., p. 1 03. 



49 (48) Elytra not smooth and shining. [p. 127. 

 ."jO (51) Elytra strongly grooved dorsally . . pa.'^saloides H. <t W., 



51 (50) Elytra finely pimctvued dorsally. 



52 (55) Elytra not densely ]}unctured 



dorsally. 



