1914 J F. H. GravkIvY : An Account of the Oriental Passalidae. 287 



Localities : — 



Malay Peninsula. 

 Sumatran Islands : Nias. 



Sumatra — Somgei Lalah in Indragiri. 

 Borneo : Sarawak — ^Kuching. 



British N. Borneo — Mt. Kina-Balu, c. 5000 ft. 



Aceraius perakensis, Kuwert. 



Aceraius perakensis, Kuwert, 1898, p. 308. 

 Aceraiw; "f perakensis, Gravel5^ above, p. 229. 

 Ivocalities : — 



Malay Peninsula: S. Perak (Telom, 4000 ft.); Taiping 4000-4500 ft.'; Larut 



Hills, 3300-4300 ft.' 

 Sumatra : Mt. Singaleng. 



Aceraius moschleri, Kuwert. 



Aceraius moschleri, Kuwert, 1891, p. 163. 

 Aceraius moschleri, Kuwert, 1898, p. 344. 

 Aceraius f moschleri, Gravely, above, pp. 229-230, pi. xii, fig. 33. 



Localities : — 



Malay Peninsula : Singapore. 



Sumatran Islands : Linga ; Sinkep ; Sumatra ; Nias. 



Java. 



Aceraius illegalius, Kuwert. 



Aceraius illegalis, Kuwert, i8qi. p. 163. 

 Aceraius illegalis, Kuwert, 1893, p. 345. 

 Aceraius f illegalis. Gravely, above, p. 230, pi xii, figs. 32-32^. 



Localities : — 

 Malay Peninsula: Johore ; Penang. 

 Borneo : Kuching ; between Ulu Madahit and Limbang. 



Aceraius laevicollis (Illiger). 



Passalus "^ laevicollis , Illiger, 1800, p. 103. 



Passaliis emarginatus, Weber, 1801, pp. 81-2. 



Passalus emarginatus, Fabricius, 1801, pp. 255-6. 

 *Passalus laevicollis, Schönherr, 1806-17, I (3) p. 333. 

 * Passalus laevicollis, Dejean, 1837, pp 194 and 501. 



Passalus emarginatus, Smith, 1852, p. 6. 



Aceraius emarginatus [part], Gemmiiiger and Harold, 1868, p. 972. 



Aceraius ^emarginatus [part], Stoliczka, 1873, p. 158. 

 {Aceraius emarginatus [part], Wytsman, 1884, P 336)- 



Aceraius Meyeri, Kuwert, 1891, p 163 



Aceraitis -f meyeri + f pontifex + -f luzofticus , Kuwert, 1898, p. 345. 



Aceraius f laevicollis , Gravely, above, pp. 230-231, pi. xii, figs 27-27«. 



' Dr. Aunandale informs me that there is no hill of anything like this altitude in the immediate 

 neighbourhood of the town of Taiping. 



* This record is based on specimens in the British Museum. 



