254 Mr. 0. Thomas on 



Munna toxopei^ sp. n. 



Nearly allied to M. florium^ Thos., with which it agrees in 

 size and general colour, but the hind limbs, tail, and inter- 

 femoral membraties are as thickly haired as they are in 

 M, suilla, not nearly naked as in florium. Under surface 

 wholly greyish, without white on the throat, the ends of the 

 hairs drabby whitish. 



Skull and teeth practically as m florium, though the muzzle 

 may be rather longer and the teeth a little heavier throughout. 

 M^ slightly thicker. Lower canine and premolars rather 

 higher^ the posterior premolar with an indistinct groove on 

 its outer aspect, which may, however, be individual. 



Dimensions of the type (measured on the spirit-speci- 

 men) : — 



Forearm 35 mm. 



Head and body 43 ; tail 34 ; ear 14 ; third finger, meta- 

 carpus 30*5, first phalanx 14*5 ; lower leg and hind foot 

 (c. u.) 23-7. 



Skull : greatest length 17 ; basi-sinual length 12 ; front 

 of canine to back of m^ 5*6. 



Hah. Buru. Type from En-Biloro. 



Type. Adult female. B.M. no. 23. 1. 2. 27. Current 

 number 110. Collected June 1921 by Dr. L. J. Toxopeus. 



I have much pleasure in naming this little bat in honour of 

 its discoverer, to whom the Amsterdam Museum owes the fine 

 series of Buru Mammalia which I have been privileged to 

 work out. 



Murina canescens, sp. n. 



Nearly allied to ihT. suilla and 5a/s<ow^, agreeing with them 

 in general essential characters and size, and equally smaller 

 than M. florium ; but colour nearly precisely as in the latter, 

 the back similarly dull greyish, and the belly also greyish, with 

 the chest dull whitish. In halstoni the whole of the under 

 surface is white, in suilla the throat and chest are white_, and 

 in the latter the upper surface is more or less strongly rufous. 

 Interfemoral and hind limbs thinly hairy. 



Dimensions of the type (measured on the alcoholic speci- 

 men) : — 



Forearm 29*5 mm. 



Head and body 38 ; tail 30 ; ear 12 ; tragus on inner 

 edge 5 ; lower leg and hind foot (c, u.) 19'3. 



