132 MR. K, ANDERSEN ON BATS [May 16, 
Measurements of Rh. gracilis, subbadius, and monoceros. 
Rh. gracilis. | Rh. subbadius. | Rh. monoceros. 
@ ad. gad. ® juv. 
Type. Type. 
| mm. mm. mm. 
Ears, length . se eoadomoae 15°7 145 
- createst ‘breadth... rep ineeievaee 11 112 
Nose- leaves, total length. ons 112 10 a 
“i breadth of horse-shoe _... 6:2 55 65 
Rorearm.. EE Maen eee een 36:2 34:2 382 
3rd metacarpal .. Be ems 25 24:8 she 
GB ifs 8 ame A toe eee A ee a NE 9-7 9°8 11:2 
1 Gane nee Reet tantn to sacecaanicn 12 118 
4th metacarpal... Sounkaueecuantoco ees 26°5 | 25 BN 
IV. 4 Secale ata tae | EU 7-2 88 
BV) Pa 88 87 
Sula 4 metacarpal... 265 25 Ne 
Tail RE Aer enn eo Re Aare 13:5) 14. 178 
J DraKiiGred Gee Ss eearsh ucagereaseadcnmocescnonenc: 148 14°8 165 
DOO soo BF Ge MUST TEC 8 | 7:3 
Skull, total length — Ot lh rear eee ante BS Y/ | 
eivemastoidiwidthie ane. ee nial | 
op WGUEI Ose LOMEMNAGCAEE 55000 cceovosce i | 
Pye omatic wid ulin eer peeeeeetrrr Tegel 
»  supraorbital length . A | a 
width of nasal swellings .. seette 45 | 4. 
Mandible, IUSTeVER dle eeiepaudonendoe toeead scones 10 | 10:2 
Winperstectly serw tegen siaserorenees a see 6 6 
Mower teeth ei. foecs cae ese dacetenee 63 6-2 
93, RHINOLOPHUS ACUMINATUS Peters. 
Diagnosis. Connecting process of the Jlepidus-type. Sella 
parallel-margined, Fore earm 47-51 mm. 
Details. This species, together with Rh. sumatranus and calypso 
described below, form a small, well-marked section of the lepidus 
group, which might conveniently be termed the acuwminatus 
section, confined to Java, Lombok, Sumatra, and Engano, 
and differing from all the foregoing species:—(1) in being 
very much larger; 7h. lepidus is in size like a Kh. hipposiderus ; 
Rh. swumatranus like a small Rh. ferrwm-equinum; (2) in being 
a trifle more advanced in dentition: there seems to be no 
“‘vacillation” in the position of p,. 
Sella in Rh. acwminatus practically parallel-margined ; on very 
close examination an extremely faint indication of an expansion 
below the middle can be traced. Lancet. strongly hastate. 
The rest of the nose-leaves, the mental grooves, the ears, the 
wing-structure, the length of the tail, and the insertion of the 
plagiopatagium (on the ankle, or slightly above or below) as in 
th. lepidus. 
