INSECTA. 551 
a) Haternal mawillary palps with last joint oval, acuminate, or 
rotundate. 
a) With claws of tarsi simple. 
Odacantha PAyK., Fasr. Tarsi with fourth joint entire. Head 
constricted posteriorly. Antenne moderate. | 
Sp. Odacantha melanura, Attelabus melanurus L., Panzer Deutschl. Ins. 
Heft 10, Tab, 1, Sturm D. Fauna, Ins. vit. Tab. 178. 
Leptotrachelus LatrR. Sp. Odacantha dorsalis Fane. 
Casnonia LATR. 
Mormolyce Hacuns. Antenne elongate, almost of the length of 
body, with first joint thick, clavate, second very small, third and 
fourth very long, cylindrical. Head constricted posteriorly, elongate. 
Klytra marginate, truncated posteriorly, with lobes of margin 
rounded, produced on each side beyond abdomen. ‘Tarsi with 
joints entire. 
Sp. Mormolyce phyllodes HaGENB., Guirtn Iconogr., Ins. Pl. 6, fig. 7. An 
insect of remarkable size (23 inches and more), from the island Java. See 
J. J. Hacensacn Mormolyce, novum Coleopterorum genus, Norimberge, 
1825, 8vo, c. Tab. color. (also transferred to Ann. des Sc. nat. VI. pp: 
500—503, PI. 21). 
Cordistes Latr., Calophena Kiva. Tarsi with four first joints 
cordate. Antenne almost of the length of body. 
Species from South America, Odacantha acuminata ScHoENH., Odacantha 
bifasciata FaBR. &e. 
B) With claws of tarsi denticulate beneath. 
Dromius BonELLI, Dis. Mentum bilobed, without middle 
tooth. Joints of tarsi entire. 
Sp. Dromius quadrimaculatus, Carab. quadrimaculatus L., &e. 
Demetrias BoNELLI, DEJ. Mentum bilobed, with middle tooth 
triangular, broad, small. Fourth joint of tarsi bilobed. 
Sp. Demetrias elongatus Dés., Carabus atricapillus L., Sturm D. Fauna, Ins. 
vil. Tab. 172, fig. a, A. 
b) L£aternal maxillary palps with last joint cylindrical, or sub- 
incrassated, truncated. 
a) With claws of tarsi denticulate beneath. 
Lebia Later. Mentum bilobed, no middle tooth. Last joint of 
labial palps securiform. 
