1871. ] Proceedings of the Asiatic Society. 213 
Blyth did not possess a copy of Temminck’s Monograph when he 
described this species as, otherwise, he must, at least, have noticed 
in his description the close affinity of the species, 
Subgenus, Pipistrellus, Gray ; premolars, = wing-membrane at- 
tached to the base of the toes. . 
P. arrriis, Dobson. 
Head flat ; glands of the upper lip so developed as to cause a deep 
‘depression between them on the face behind the nostrils; ears, 
measured from behind, as broad .as long, outer edge without 
emargination; inner margin of tragus straight, outer convex up- 
wards; tail long, of nine vertebra, the last free; above, chocolate 
brown, lighter on the head and neck, tips of the hairs light brown ; 
beneath, dark brown with light brown or ashy tips ; on the pubes 
and along the thighs dirty white or very pale buff. Outer incisors 
acutely pointed, inner obtuse, flattened at their extremities ; first 
upper premolar minute, placed inside the line of teeth and not 
distinguishable from without. Length, head and body, 1’.9 ; tail 
-1’.65 ; ear (anteriorly) 0’.6; forearm 1”.55; tibia 0”.6. 
Loc. Bhamaw, Yunan. 
P. Avustrentanvs, Dobson. 
Ears triangular with broadly rounded tips, outer margin straight 
above for nearly half its length, then slightly convex to the base ; 
tragus rather broad with a straight inner margin. Fur, sooty- 
brown throughout with grayish or ashy tips which give the fur 
on the ventral surface a grayish appearance; cutaneous system 
black, specimens in spirit appear altogether intensely black. 
Incisors nearly equal in length, inner incisors bifid; first upper 
premolar minute, placed inside the line of teeth but may be dis- 
tinguished from without, 
Length, head and body 2”.0; tail 1’.4; forearm 1’.4; ear (an- 
teriorly) 0’.65; tibia 0’.6. 
Loc. Cherra Punji, Bengal. 
P. annecrans, Dobson. 
Head slightly elevated; face hairy; glandular prominences of 
upper lip small; ears pointed, outer margin deeply hollowed out 
beneath the tip causing it to project-considerably ; tragus long. 
acute, with a straight inner margin. The colour of the fur of a 
