lOlS.I K. II. <!i<.\\i;i-v: f'ussalid'ii' of llir World. fU 



(laioit I'rt'iiiigor. 4,000-5.000 It. : Li. Tji S;iliiii;ir, W. I'reanger, ca. 3,000 ft. : Boeloe 

 Liiwaiig lies. Pasocroean. Length 27-32 nun. 



Tiiis .species appear^ to l>c very common in .lava, wlicic it prol)al)ly replaces the 

 prei'cding one. It sc'i>m> to l>c raic in Sumatra and Hornt-o. it lia- not licen recorded 

 froni the Malay Penin.sula. 



Aceraius perakensis, Knucrt. 



Arcniiii.s iicr(ik('n.si.\. Kuweit. 1H98, p. 308. 



Arciititis pcrdketisi.s+ldcrliiKinio. (Iravely. I'.Htc. pp. 229 and 23."). 



A numl)er of specimens from Mt. Kinabalu. M. Guy Babault has presented a 

 specimen Ironi near Dolok-Baros, Medan, Sumatra. Length 34-40 mm. 



A. lacvlnianjo, Zang, a])]ieais to ho idontical with tho s[)ecies which I proviously 

 separated as A. perakensia. 



Aceraius tricornis, /ang. 



Aceraius (riconiis + kuicerii, Zang. litOSr/. p. 33'.t. 



Aceraius tricornis -{- kidcerti. Gravely. HU Ic j). 2:?."). toxt-tii;. I 15. pi. .\i. tii^. :'ii. 



Two specimens from Mt. Maropok. and a nnmhor from .Mt. Kinalialu. Length 46-o- 

 52'5 mm. 



The characters by which A. Iriconiii^ is separatetl from A. hiwerii prove to be variable, 

 and the second name must fall 



Aceraius laiiiger. Zang. 



Aceraius luniqer. Zang. UKCx/. pp. I'.)l-lit2. 

 Aceraius laniger. Gravely. 191 Ir. p. 234. 



Three specimens from Borneo, two being from Mt. KinabaUi. Length 54"o-56-5 mm. 



The characters distinguishing this species from tho last, small though they are. do not 



appear to vary. 



Aceraius moschleri, Kuwert. 



Aceraius moschleri. Kuwert. ISity. p. 311. 



Aceraius tiio.'sclileri. (Jravely. 1914r. pp. 229-23(1. j.l. .\ii. tig. 33. 



Four specimens from Mt. Kinabalu in lioiiioo. Length 35-37 mm. 

 Aceraius illegalis, Kuwert. 



Aceraius illeyalis, Kuwert. 1898. p. 345. 



.Iceraius illeiiali.'<. (Jravely. 1914r. p. 2.30. |il. .\ii. figs. 32-32f/. 



Nine .specimens from Borneo (.Mts. Kinalialu and .Marapok). Length 40-43 mm. 

 Aceraius laevicoUis (llligor). 



Pas.salus LiericoUis. Tlligei. I,S(I0. p. 103 



Aceraius laecicolli.K, Gravely. 1914(. pp. 230-231. jil. xii. figs. 27-27rf. 



Manv specimens from the Malay Peninsula (Singapore. Larnt. IVnang. Perak) : Sumatra 

 (Bedagei Interior, ca. 600 ft. ; Tandjong-Ojati. Hanau. Palembang. ca. 2.000 ft. : S. E. 

 Serdang. E. Coast, m. i.oooft.); N. Xias (Ifili Mi Ijelja and (4. .Madjeja) : Middle Nias 



n2 



