DESCRIPTION.--"It differs from the last in being rather smaller, and of a brown colour above, much paler at the base of the hairs and at their extreme tips, and lighter coloured below; the ears more apiculated, or rather they appear so from being strongly emarginated externally towards the tip."--_Blyth_.

SIZE.--2-3/10 inches; tail 1-2/10; wing expanse about 12.

NO. 60. HIPPOSIDEROS BLYTHII.

HABITAT.--Ceylon, Fort Frederic.

DESCRIPTION.--Above surface colour a rich dark tawny brown; base of hairs much lighter coloured, of a brighter yellow tinge; beneath paler; face partially blackish; ears black; tip of tail excerted; no frontal sac; membranes blackish; nasal processes as in _H.

speoris_.

SIZE.--Head and body, 2-2/10 inches; tail, 1; wing expanse, 12.

Dr. Kellaart considered this a new and undescribed species, distinguished from _H. speoris_ and _H. vulgaris_ (_vel Templetonii_--Kellaart) by the greater length of the fore-arm, which is two inches. This remark however does not apply to _vulgaris_, of which Kellaart himself gives two inches as the length of the radius, and Blyth gives two and a quarter. The absence of the frontal sac would have been a greater proof, but both specimens on which Kellaart made his observations were females; and as colouring is so varied in the bat tribe as to preclude the division of species on this ground, I think we may put this down as a doubtful species on which more information is desirable.

NO. 61. PHYLLORHINA DIADEMA.

HABITAT.--India generally; Ceylon and Burmah.

DESCRIPTION.--The fur with three shades--buff, then reddish brown with ashy tips, underneath greyish or pale brown. "The hinder erect nose-leaf," according to Dobson's description, "equals the horse-shoe and slightly exceeds the sella in width, its free margin forming a segment of the circ.u.mference of a circle, with a small blunt projection in the centre and three vertical ridges on its concave front surface; sella large, with a prominent ridge in the centre, forming a small projection above and one smaller on each side; sides of the muzzle with prominent vertical leaves, three on each side; no frontal pore."

There is a good figure of the head of this bat in Cuvier's 'Animal Kingdom,' Carpenter's and Westwood's edition, under the name of _Rhinolophus n.o.bilis_. It is the same also as Kellaart's _Hipposideros lankadiva_. Captain Hutton, who was a keen observer of the habits of the bats at Mussoorie, says of this one: "Like _R.

affinis_, this species may frequently be heard during its flight cracking and crunching the hard wings of beetles, which in the evening hours are usually abundant among the trees; the teeth are strong, and the _tout ensemble_ of its aspect is not unlike that of a bull-dog."--'Proc. Zoo. Soc.,' 1872, page 701.

NO. 62. PHYLLORHINA MASONI.

HABITAT.--Burmah (Moulmein).

DESCRIPTION.--This bat resembles the last closely; such difference as exists is that the concave surface of the terminal nose-leaf is divided into two cells only by a single central vertical ridge, and from the under surface of the juncture of the mandible a small bony process projects downwards about equal to the lower canine tooth in vertical extent, and covered by the integument.

There is an excellent figure of this bat in Dobson's Monograph, from whence I have also taken the above description.

NO. 63. PHYLLORHINA NICOBARENSIS.

HABITAT.--Nicobar Island.

DESCRIPTION.--"Ears large, acute; outer margin slightly concave beneath the tip; no frontal sac behind the nose-leaf; upper margin of the transverse terminal leaf simple, forming an arc of a circle, folded back and overhanging the concave front surface, which is divided into _two_ cells only by a single central longitudinal ridge; in front the margin of the horse-shoe is marked by three small points"

(_Dobson_). Fur light brown, then greyish, with light brown tips.

SIZE.--Length of head and body, 3 inches.

NO. 64. PHYLLORHINA ARMIGERA.

HABITAT.--The entire range of the Himalayas, Khasya Hills, and Ceylon.

[Figure: _Phyllorhina armigera_. Male. Female.]

DESCRIPTION.--The hinder erect nose-leaf narrow, not so broad as the horse-shoe; upper edge sinuate, slightly elevated in the centre, and at either extremity; vertical ridges beneath well developed, prominent, enclosing moderately deep cells; wart-like granular elevations on each side above the eyes are usually greatly developed, forming large thickened longitudinal elevations extending forward on each side of the posterior erect nose-leaf, and backwards towards the frontal sac (_Dobson_). The colour varies.

SIZE.--Length of head and body from 3 to 4 inches; tail about 2.

This is the largest of this genus, and one of the most interesting of the species. My s.p.a.ce will not admit of extensive quotations from those who have written about it, but there is a fuller description of it in Dr. Dobson's book, and a very interesting account of its habits by Capt. J. Hutton, in the 'Proceedings of the Zoological Society,' 1872, page 701.

NO. 65. PHYLLORHINA LEPTOPHYLLA.

HABITAT.--Khasya Hills.

DESCRIPTION.--Ears large, broad, triangular, with subacute tips; outer margin slightly concave; upper transverse nose-leaf small; upper edge simple, narrower than horse-shoe, thin; three vertical folds in front faintly descernible at base only; horse-shoe with small incision in centre of front free edge; frontal pore small, placed at some distance behind the transverse nose-leaf; fur and integuments dark throughout.--_Dobson_.

SIZE.--Length of head and body, 2 inches; tail, 1-6/10.

NO. 66. PHYLLORHINA GALERITA.

HABITAT.--Central India, Deccan.

DESCRIPTION.--"Ear comparatively small, as broad as long; inner margin very convex forward; outer margin slightly concave beneath the tip; nose-leaf as in _P. larvata_, but the transverse terminal leaf is more rectangular; the superior margin less convex, and its concave front surface is marked by three very prominent vertical ridges; frontal pore small, indistinct, not larger than in the females of _P. larvata_."--_Dobson_.

SIZE.--Head and body about 2 inches; tail, 1 inch.

NO. 67. PHYLLORHINA BICOLOR.

HABITAT.--India (N. W. Himalaya), Nicobar Islands.

DESCRIPTION.--Fur above reddish chestnut; the base of the hairs pale reddish-white, or base of hair pure white, the tip, dark reddish-brown. Ears as long as the head, broad; the lower half of the inner margin very convex; the summit of the ear conch rounded off broadly as far as a point on the outer side, where a slight but distinct flattening occurs, and indicates the position of the tip.

Horse-shoe small, square; the concave front surface divided into four cells by three distinct vertical ridges; no secondary leaflets external to the horse-shoe; frontal sac distinct in males, rudimentary in females (_Dobson_). Blyth includes this bat in his Burmese Catalogue, but does not say much about it.

GENUS COELOPS.

Possesses the general characteristics of _Rhinolophus_, but the tail and calcanea wanting entirely; the intercrural membrane acutely emarginate to the depth of a line even with the knees; ears large, broad and rounded; the summit of the facial membranes rising abruptly, obtusely bifid, bent forward; fur long, delicately fine.--_Jerdon_.

Dental formula: Inc., 1--1/4; can., 1--1/1--1; premolars, 2--2/2--2; molars, 3--3/3--3.

NO. 68. COELOPS FRITHII.

_Frith's Tailless Bat_ (_Jerdon's No. 29_).

HABITAT.--The Sunderbunds, Bengal.

DESCRIPTION.--Colour dusky or blackish; the fur tipped with ashy brown above, paler and somewhat ashy beneath; membranes fuscous.

SIZE.--Length, 1-7/8 inch; membrane beyond 3/4 inch; forearm, 1-3/4.