. Bulletin - United States National Museum. Science. 140 BULLETIN 58, ITNITED STATES NATIONAL MUSEUM. halfway between eye and tip of snout; interorbital space much nar- rower than upper eyehd; tympanum distinct, about three-fourths the diameter of the eye; fingers tapering, not chhited at tips; second finger shorter than first, about ec[uahng fourth; toes nearly entirely webbed, not dilated at tips; a rather wide flap of skin bordering the outer side of the fifth toe, the flap being particularly wide along the metatarsal bone; subarticular tubercles moderate; inner metatarsal tubercle small, i
. Bulletin - United States National Museum. Science. 140 BULLETIN 58, ITNITED STATES NATIONAL MUSEUM. halfway between eye and tip of snout; interorbital space much nar- rower than upper eyehd; tympanum distinct, about three-fourths the diameter of the eye; fingers tapering, not chhited at tips; second finger shorter than first, about ec[uahng fourth; toes nearly entirely webbed, not dilated at tips; a rather wide flap of skin bordering the outer side of the fifth toe, the flap being particularly wide along the metatarsal bone; subarticular tubercles moderate; inner metatarsal tubercle small, its length scarcely one-half the diameter of the eye; no outer tubercle; a tarsal fold; tibio-tarsal joints reach eyes when. Figs. 127-131.—Rana tigerina. Nat. size. 127, top of head; 128, side of head; 129, open mouth; , underside of hand; 1,31, underside of foot. No. 7435, hind legs are stretched forward along the side and meet when bent at right angles to the axis of the body; skin above with numer- ous, very distinct, longitudinal, short, glandular ridges, but no trans- verse fold, and no dorso-lateral fold; a well-marked fold from pos- terior corner of eye around upper edge of tympanum to above fore leg. Color brown above with numerous roundish dark spots; no vertebral light line; lower surface whitish, with brownish marblings on throat and chest; thighs strongly marbled with dark Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
