AMPHIBIAWEB
Amnirana albolabris
family: Ranidae

© 2014 Daniel Portik (1 of 15)

Country distribution from AmphibiaWeb's database: Angola, Benin, Cameroon, Central African Republic, Congo, Congo, the Democratic Republic of the, Cote d'Ivoire, Equatorial Guinea, Gabon, Ghana, Guinea, Kenya, Liberia, Nigeria, Sierra Leone, Tanzania, United Republic of, Togo, Uganda

View distribution map using BerkeleyMapper.


Conservation Status (definitions)
IUCN (Red List) Status Least Concern (LC)
See IUCN account.
CITES
Other International Status None
National Status None
Regional Status None

   

From the Encyclopedia of Life account:

Morphology

The following is the original description by Hallowell (1856):

Rana albolabris, nob.   Char. Head triangular, depressed above ; snout slightly rounded ; eyes prominent ; nostrils latero-superior, two lines apart ; openings for the internal nares small and subcircular ; between them two converging lines of vomerine teeth ; eustachian foramina larger than the openings of the internal nares ; tongue obcordate, attached in front, free at the sides, notched posteriorly ; back more or less granulated ; a raised and well marked lateral fold on each side, extending from the posterior margin of the eye to the extremity of the coccyx ; tympanum circular, of moderate size, fingers free ; subarticular tubercles distinct ; base of toe much swollen ; toe and first finger of equal length, third about a line longer than the fourth ; anterior extremities moderately robust ; posterior also webbed, extending to the distal extremity of the antepenultimate phalanx in all the toes except the fourth, in which it extends to the proximal extremity of the same phalanx ; subarticular tubercles of toes less developed than those of fingers.     Coloration. Dark brown above, with obscure transverse bars of a deeper color upon posterior extremities ; anterior extremities blotched with darker brown ; a white stripe extending from the extremity of the snout, beneath the eye, and tympanum as far as the anterior extremity ; a small white spot above the shoulder, which appears to be constant, and in several of the specimens a row of smaller white spots along the sides irregularly disposed. In two of the specimens the back presents a marked tinge of olive ; the brown upon the side of the head is somewhat deeper than upon the back, resembling in this respect the Rana sylvatica, Le Conte, of which indeed it may be considered the representative in West Africa. Under parts whitish, more or less mingled with brown ; in some specimens the brown very greatly predominates ; under surface of thighs more or less spotted with brown.     Dimensions. Length of head 9 lines, greatest breadth 8 lines ; length of head, neck and body 1 inch 10 lines to 2 inches 1 line; length of posterior extremities 3 inches 2 lines ; of anterior 1 inch 3 lines ; length of longest toe 9 lines ; of longest finger 5 1/2.     Habitat. W. Africa. Four specimens presented by M. Duchaillu.

Author: Zimkus, Breda
License: http://creativecommons.org/licenses/by-nc/3.0/