style="font-size:15px;"> DESCRIPTION.—Fur brown, with whitish roots, light brownish white below; ears large, with pointed tips projecting outwards; "anti-tragus large, separated by an angular emargination from the outer margin of the ear; horse-shoe large; horizontal margins of central nose-leaf triangular, small; erect portion rather short, with parallel sides and rounded summit, meeting the connected vertical process at the same level" (Dobson). For a more detailed description see Dobson's Monograph, page 53. Three vertical grooves on lower lip.
SIZE.—Length of head and body about 2 inches.
HABITAT.—Garo Hills, Assam; Himalayas (Mussoorie).
DESCRIPTION (apud Dobson).—Ears acutely pointed, with a large anti-tragus, as in R. affinis; anterior vertical process of the sella maintaining the same breadth upwards and rounded off above, considerably exceeded in height by the upper edge of the connecting process, which develops a long acutely pointed projection; terminal portion of the posterior leaf broad with straight sides, forming an almost equilateral triangle.
Wing membrane from the ankles, inter femoral membrane square behind; extreme tip of the tail free.
SIZE.—Length of head and body about 1·5 inch.
This bat is figured (head only) in Dobson's Monograph, page 48.
HABITAT.—India. Precise locality unknown.
DESCRIPTION.—Ears acutely pointed, with an emargination immediately beneath the tip; anti-tragus large, separated from the outer margin by a deep angular incision; nose-leaf horizontal, horse-shoe-shaped, not so broad as the muzzle; vertical part of the sella almost same breadth upwards, and rounded off above, exceeded considerably in height by the upper margin of the posterior connecting process; lower lip with three vertical grooves; fur dark brown above, greyish brown beneath.
SIZE.—Length of head and body, 2·5 inches; tail, 1 inch.
There are two good woodcuts of the head of this bat in Dobson's Monograph.
HABITAT.—East coast of India.
DESCRIPTION.—Very much like R. perniger (luctus), but is distinguished by its smaller size and by the more pointed vertical process of the central nose-leaf, which in the other is truncated.
SIZE.—Length of head and body, 2 inches; tail about 1 inch.
Nasal-leaf broad, depressed, transverse; ears with transverse wrinkles; a circular sac behind the nasal crest, which can be turned inside out; when alarmed the animal blows it out, and then withdraws it at each breath; it contains a waxy matter of green or yellow colour. Blyth thinks that this sac is affected by the amorous season, as in the case of the infra-orbital cavities of various ruminants and analogous glandular follicles in other animals.
This genus is also distinguishable from the last by the form of the ear conch, the small size of the anti-tragus, and, as Dr. Dobson particularly points out, by the presence of two joints only in all the toes, as also by the number and character of the teeth, which are as follows:—
Inc., 2/4; can., 1—1/1—1; premolars, 2—2/2—2; molars, 3—3/3—3.
HABITAT.—Lower Himalaya ranges; Ceylon.
DESCRIPTION.—Nasal-leaf large and square; lips with a triple fold of skin on each side; tragus vaguely developed and wavily emarginate; of a uniform light-brown colour, with maroon tips to the hairs of the upper parts; membranes black.
SIZE.—Head and body, 4½ inches; tail, 2½; wing expanse, 22.
Jerdon makes this out to be the same as Kellaart's H. lankadiva and the Malayan H. nobilis, but those are synonymous with Phyllorhina diadema. Kellaart supposed it to be identical with H. insignis, which will be found further on as Phyllorhina larvata, all those bats closely resembling each other in a general way. I think this No. 25 of Jerdon is the same as Peter's Phyllorhina armigera. Hutton found it at Darjeeling, and writes of it as follows:—
"When captured alive the large ears are kept in a constant state of rapid tremulous motion, and the animal emits a low purring sound, which becomes a sharp scream when alarmed or irritated. When suspended at rest the tail and inter-femoral membrane are turned up, not in front, like the Rhinolophi, but behind, over the lower part of the back; neither does it appear to envelope itself in its wings so completely as does R. luctus." He then goes on to say he has noticed the tremor of the ears and facial crests in all the Rhinolophi when disturbed, and concludes with a graphic description of this species, sallying forth in the evening to prey upon the noisy Cicadas; leisurely wheeling with noiseless, cautious flight round some wide-spreading oak, "scanning each branch as he slowly passes by—now rising to a higher circle, and then perchance descending to the lower branches, until at length, detecting the unfortunate minstrel, it darts suddenly into the tree, and snatching the still screaming insect from its perch, bears it away."
Jerdon procured specimens at Darjeeling, and Kellaart says it is found in great abundance at Kandy and its neighbourhood; Kurnegalle Tunnel swarms with them.
HABITAT.—India generally and Ceylon.
DESCRIPTION.—Mouse brown or fulvous brown. Occasionally golden fulvous and sometimes dusky black above, paler beneath; membranes dusky brown; interfemoral membrane narrow, enclosing the tail except the last half joint (about 2-10ths of an inch), which is free.
Ear large, erect and pointed, rounded at the base and emarginated on the outer edge; nasal process complicated. "Males have a frontal sac; females none" (Kellaart). Pubis naked, with two inguinal warts.
SIZE.—Head and body, 2 inches; tail, 1-2/10; wing expanse, 12.
Inhabits old buildings, wells, &c.
HABITAT.—Southern India, Ceylon, and Burmah.
DESCRIPTION.—Muzzle short; body short and thick; a transverse frontal leaf with a sac behind it; no folds of skin on each side of the horse-shoe as in the last species; ears large, naked and rounded; colour dusky brown or mouse, sometimes light fawn; wing membrane blackish; interfemoral membrane large, and including the tail all but the tip.
SIZE.—Head and body, 1-4/5 inch; tail, 1-1/5 inch; wing expanse, 10.
Jerdon says the mouse-coloured variety is common in the Carnatic, but he has only seen the light fulvous race on the Nilgheries; but Mr. Elliot procured both in the southern Mahratta country. A dark variety of this bat was called Rhinolophus ater by Templeton, and H. atratus by Kellaart; in other respects it is identical, only a little smaller.
HABITAT.—Punjab Salt range.
DESCRIPTION.—Similar to the last, but larger, and I should think the argument against H. atratus would apply to this as a distinct species.
HABITAT.—Arracan.
