88 MR. K, ANDERSEN ON BATS [May 16, 
(as might perhaps be expected) in the measurements of them. It 
may well be that the few examples from N.W. Borneo, Labuan, 
and Banguey (four only) happen to be rather short-eared (and 
short-armed), and therefore do not show the true limits of indi- 
vidual variation in these respects. I prefer to keep them separate, 
provisionally at least, to call attention to the possible existence of 
two very slightly differing forms of the species. 
7. RHINOLOPHUS VIRGO, sp. n. 
Diagnosis. Similar to borneensis, but much smaller. Forearm 
37°5-38°8 mm. 
Details. This is decidedly the smallest species of the present 
group. The horseshoe is markedly narrower than in any other 
form of the borneensis type; the sella considerably smaller than 
in borneensis, but of the same shape; the ears much shorter and 
narrower. 
Colour. Probably not far from being the same as in the dark 
phase of borneensis (the two specimens examined are evidently 
somewhat faded in alcohol). 
Measurements of Rh. borneensis aid virgo. 
| Rh. borneensis. || Rh. virgo. 
f. typica. spadix. | 
4 specimens, | 6 specimens, || 2 specimens, 
4 skulls. 7 skulls. | 2 skulls. 
Min. Max. Min. Max. || Min. Max. 
mm. mm. | mm. mm. |) mm. mm. 
Ears, length puscnsovooconecscoanasenceal| AK 2 SIL, SN lee Na 
2 Sreatest breadth ..................| 122 128 | 125 142 ||. 10:7 108 
Nose-leaves, total length ...............) 125 137 | 127 142 ‘|| lov 112 
5 breadth of horseshoe ...| 8 83 8 9 C2 GD 
Forearm NBeaoovopEeooudososscosnosceel| AMIGA dehy 425 463 || 375 388 
3rd metacarpal 2.0... .....| 28°7 B12 ASS) Be ||| Wee aise 
gt ee aeoe 121 1355 117 142 || 102 10-7 
WES? socledondpedsoneoineeeeomnoueinete erate GE Theorem Iho aiarae Mera) It Peale 15°2 
4th metacarpal... | 297 822 | 307 345 || 98 286 
IV.) SUL GON GaE IMB Re bu Mice Ne a SHEA Nera en Un 8:8 OFT 82 98 73 82 
LOE Tap Hae Ba) ohh eee CMD acme 10 118 98 12 9 9 
oth metacarpal ..........................| 29'S 322 30°7 33°8 27 = (282 
AG gh Ser Suet coeuSsc quell amr oeh. sere Sa 95 103 9 10°3 81 88 
NE coupe SRGee MEN ee ma i a ag 10°2- 11°8 98 12:2 82 83 
Tail pan psnddaduupsoacsdeasbucnddoseagonenad|| lls) 19°2 183 21°5 179 202 
owerdesy Rec thc. beet aeeee vale mye@e 1972 17-2 19 14:2 152 
Foot nobridedad Gsniine Haakon SebeH a we aA eae ook 88 9 85 91 .  '3} 
Skull, totallength | 195 | 182 20 162 169 
»  Mastoid width ...0...0..0..00...5| 9:2 88 95 & 82 
» Width of brain-case...............)  ... 8 78 82 Weal manda: 
>»  Zygomatic width .................. say 98 | 9 9:9 81 82 
»  Ssupraorbital length ............... Sl Hy 5 5:2 47 5 
» _ width of nasal swellings 53 57 52 55 43 43 
Mandible, length .................... 192) 11 Pil 122 13°7 10°8 11°5 
Wipperstecthic se nn Gran nit 7 72, @ 76 61 62 
LSwersheethr ee eee ete (Odes T4 8 65 68 
