Entomology of China, &c. 11 
Sp. 19. Lagria nigricollis, Hope. 
Flava; antennis, capite, thoraceque nigris; elytris pallide casta- 
neis, villosis. Corpus infra piceum, pedibus concoloribus. 
Long. lin. 3, lat. lin, 14. 
LonGicorNEs. 
Sp. 20. Hamaticherus Cantori, Hope. 
Affinis Hamatich. Paridi, Wiedemann. Magnus, fusco-brunneus, 
sericeus, elytrisque corpore longioribus. 
Long. lin. 26, lat. lin. 63. 
Caput porrectum, fronte foveolata. Thorax fortiter rugosus, 
utrinque armatus, lined media longitudinali valde incisd 
insignitus. Elytra fusco-sericea, aureola pubescentia tecta, 
apicibus subtruncatis, suturaque acuminata. Corpus infra 
concolor. 
The above insect, in magnitude, is one of the largest species 
known, and, like other Hamaticheri, it is subject to vary greatly in 
size; it is named in honour of Dr. Cantor, to whom the Ento- 
mological Society is much indebted for a series of insects from 
the locality of Chusan. 
Trriracuys, Hope. 
Genus novum Hamatichero affine. 
Caput porrectum, fronte rugosa. Antenne 11-articulate, 
articulo Imo crasso, valde rugoso ; 2do minimo; 3tio, 4to, et 
5to spinis armatis ; quinque sequentibus gradatim longioribus 
et inermibus, extimo longissimo ternis pracedentibus haud 
zequali. Thorax utrinque armatus rugisque transversis im- 
pressus. Elytra apicibus 2-spinosis, marginibus elevatis. 
Pedes femoribus tiblisque compressis. ‘Tarsi articulis cordi- 
formibus, duobus primis simplicibus, ultimo subbilobato 
auricomato. 
Sp. 21. Lrurachys orientalis. 
Magnus, brunneus et aurato-sericeus. 
Long. lin. 21, lat. lin. 63. 
Antenne pice. Thorax utrinque armatus et rugosus, dorso 
binis sulcis longitudinaliter impressis.~ Elytra late sericea, 
apicibus 2-spinosis. Corpus infra piceum, sericeisque capillis 
obsitum. Pedes femoribus tibiisque piceis, tarsisque auri- 
comatis. 
i have thought fit to constitute the above insect the type of a 
