. The Cambridge natural history. Zoology. :S">;^-. =^BlJFO. i!^ FORMS WITH FINGER DISCS. 5^^^ FORMS BESIDES BUFO. Fig. 34.âMap showing distribution of Bufonidae. The vertical lines indicate the occurrence of Bufonidae, but not of Bvfo. batidae), while this articulation is bicondylar in all the other Bufonidae. The whole family is divided into eight genera with more than a hundred species, of which only about fifteen do not belong to the genus Bufo. The distribution of the family is well-nigh cosmo- politan, with the remarkable exception of Madagascar, Papuasia, and the small islands of
. The Cambridge natural history. Zoology. :S">;^-. =^BlJFO. i!^ FORMS WITH FINGER DISCS. 5^^^ FORMS BESIDES BUFO. Fig. 34.âMap showing distribution of Bufonidae. The vertical lines indicate the occurrence of Bufonidae, but not of Bvfo. batidae), while this articulation is bicondylar in all the other Bufonidae. The whole family is divided into eight genera with more than a hundred species, of which only about fifteen do not belong to the genus Bufo. The distribution of the family is well-nigh cosmo- politan, with the remarkable exception of Madagascar, Papuasia, and the small islands of the Pacific; Bufo has been wrongly said to inhabit the Sandwich Islands. The greatest number of species, chiefly Bufo, occur in the Neotropical region, the greatest number of genera in Central America, where Bufo is rare, and in Australia, where it is absent. A. Pupils contracted to a horizontal slit. Typically arciferous. a. Australian. Tympanum invisible. Fingers and toes not dilated. 1. Witli vomerine teeth. Both the omo- and meta-sternum are rudimentary. East Australia : . Notaden hennetti. â 2. Without vomerine teeth. Omosternum absent. Metasternum cartilas^inou â â : Psemlophryne, p. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmillan and Co. , Limited; New York, The Macmillan Company
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895
