262 Philippine Journal of Science 1920 
in the reach of the tibiotarsal articulation. Boettger mentions 
a small glandular fold below the tympanum behind the mouth 
in Rana sanguinea which Boulenger does not mention in his 
species. 
Undoubtedly, the species which I have described is Rana san- 
guinea, but certain variations occur which should be considered. 
In the largest specimen the small fold behind the mouth is not 
evident; in nearly all the specimens there appears to be a slight 
supratemporal fold; the spots on the breasts are wanting in two 
specimens. There is some variation in the reach of the tibio- 
tarsal articulation. In the younger specimens the dorsolateral 
folds are dim or wanting. 
Rana everetti Boulenger. Plate 6, figs. 1, la, and 10. 
Rana everetti BOULENGER, Cat. Batr. Sal. Brit. Mus. ed. 2 (1882) 
72, pl. 6; Proc. Zool. Soc. London (1897) 232. 
Description of species——(From type description, Boulenger.) 
“Vomerine teeth in two small oblique series, commencing on a 
level with the hinder edge of the choanz. Head depressed; 
snout rounded, with distinct canthus rostralis and concave loreal 
region; interorbital space as broad as the upper eyelid; tym- 
panum three-fourths the width of the eye. Fingers slender, 
first not extending as far as second; toes moderate, entirely 
*T append the original description of R. varians Boulenger, Ann. & 
Mag. Nat. Hist. VI 14 (1894) 86. 
“4, Rana varians sp. n. 
“Closely allied to R. temporalis, Gthr. Vomerine teeth in two oblique 
series extending beyond the level of the hinder edge of the choane. Head 
depressed, longer than broad; snout obtusely or acutely pointed, prominent, 
longer than the diameter of the orbit; canthus rostralis angular; loreal 
region nearly vertical, strongly concave; nostril nearer the tip of the 
snout than the eye; interorbital space as broad as the upper eyelid or 4 
little narrower; tympanum very distinct, as large as the eye or a little 
smaller. Fingers moderate, first extending beyond second; toes nearly 
entirely webbed; tips of fingers and toes dilated into well-developed disks; 
subarticular tubercles well developed; inner metatarsal tubercle oval, blunt; 
a small round outer metatarsal tubercle; no tarsal fold. Tibio-tarsal 
articulation reaching beyond the tip of the snout; tibia as long as the 
fore limb. Skin finely granulate, with or without scattered small warts; 
a narrow glandular dorso-lateral fold. Brown, pink, or dark grey above; 
a black streak below the canthus rostralis and a black temporal blotch; 
limbs with dark cross bands; hinder side of thighs marbled with brown; 
some specimens with a pale line along the vertebral line and another along 
the upper surface of the tibia. Male with internal vocal sacs and without 
humeral gland. 
“From snout to vent, d 43 millim., 2 70.” 
