9J Mntnurs vf the hulntu Muxt'imt. [Vol.. VII, 



(Dyma) ; Java ; Borneo (Mttt. Marapok and Kinahalu, Hritinh N. Burnuu, Hiain Kaiiaii and 

 Pengaron. Martapuera) ; Hali ; ami S. (Vlflies (Tjamlia). LtMtgtb 30*7-37*3 nun. 



Aceraius Kiandis (HurmciHter). 



i'l 1. 



Pitwiliu gnihdm, Bumieiittpr, IH47, p. I>>:). 



Acrmnu (/rtim/M-f vnr. redtHrn* •> Nubxp. htmtiluD. (iravrly. lUHr, pp. '231-233, pi. xii, figs. 2**-30. 



Specimens of the typical form from Snnmtra (Mana-Hiang. Kenau. Palenibang. 2.000- 

 3,000 ft. : Hng. ProepcK', interior of I'adung, ra. 1,600 ft. ; ai.so .xptfinien.s presented by 

 .M. (lUV Haliaiilt from Mrdan) ; North Nias (Ilili Madjedja and (J. .Madjeja) ; .Middle Nia.s 

 (Kalim Bungo und Dynui) ; Java (CJ. Tji Saliniar, W. Preanger, > 3,000 ft. ; Kawie 

 Mountain.H, Posoeroean ; Tji Bo<las, r«r. 4,000 ft,) and Borneo (Mt. Kinabaiu and Brunei). 

 Length 40-55 nun. 



Speciniens of .suh.specie.s fiirsulim. Kuwi-rt. dniii Nepal : Darjiling l)i.'<tri«-t (Tukvar); 

 A.s-nam (.Margherita ; Chandkhira. Sylhet) ; I'pper Burma (C'achin C'auri) ; I.aos ; Tonkin 

 (Xieng Khoiiang. Hoabink, Cliapa and Nape -all pre.sented by .M. Vitali.s de Salvaza, who 

 has also suliinittod one from Ban Tink for e.xamination) and S. ralawmi. Length 368- 

 49*0 nun. 



The e.xamination of the above rctordod specimens has shown that southern .specimens 

 must all be regarded as belonging to a single race. Neither of the names rec'idens and 

 addrndus (see (Jravelv, 19140, p. 322 footnote) need, therefore, be r<>tained. 



Aceraius occulideus. Zm;^. 



Aceraiu* occtdulens, Zung. lOO-Vi. pp. I!N)-|<)1. 

 Acerotu* orriliilri./i, (inivoly, 101 Ir. p. 231. tcxt-fi):. •I.\. 



Specimens from the Malay Peninsula have been presented by .Mr. Ilolman-IIunt, who 

 has al.so submitted one for e.xamination from (Jap. ;. 700-3,000 ft., on the Selangor-Pahang 

 boundary. I^ength 455 nun. 



The species of Aceraius, as re-defined in this paper, may bo i.icniiin'<i as follows : — 



(The uppor tooth of tho loft inandihie sinipin. ^<«•t in u hollow in 

 front of a convexity of the up|XT margin, from which it in 

 riiittinrtly M'paraterl at base .. .. .. .. 2. 



I ,, The uplM'r margin without a convexity behind and distinct 

 (from the upper tooth ; thi.i niaruin c<mc»ve or xtraight. or 

 eluc unifonnly convex the whole way fn>ni the tip of the 

 apper tfioth barkwards ; or, the iip|«T tooth bifid . . 5. 



! The itix antennal lamellar exceptionally lou;; and . blender I /.ii»i«//.Wi/« p 89. 



The antennal lamellae short and stout, the first two more or 

 lex^ rudimentary' . . . . . . . . 3. 



'' The |>o<terior pat; .>i the tenth and the whole of the eighth rib« 



1 of the elvtra up.punctured .. . 4. 



The seventh to tenth ribs of the elytra (incln!<ive) punctured 



tbrouKhout .. A. fc««rMfii»ii«, p. IM). 



