. Annales des sciences naturelles. Zoology; Biology. Explication de la planche 7, Fig. 20. Bufo agua, Giintli. : Parotoïdes et tubercules pustuleux dorsaux. — Fig. 21 Bufo bufo Giinth. : Parotoïdes à grand axe longiludinal. — Fig. 22. Bufo peltocepkalus. Giintlj. : Parn- toidesà grand axe transversal (d'après Boulenger). - Fig. 23. Bufo aspev, Giinth. : Parotoïdes a grand axe transversal (d"après Boulenger). J/me Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustra

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. Annales des sciences naturelles. Zoology; Biology. Explication de la planche 7, Fig. 20. Bufo agua, Giintli. : Parotoïdes et tubercules pustuleux dorsaux. — Fig. 21 Bufo bufo Giinth. : Parotoïdes à grand axe longiludinal. — Fig. 22. Bufo peltocepkalus. Giintlj. : Parn- toidesà grand axe transversal (d'après Boulenger). - Fig. 23. Bufo aspev, Giinth. : Parotoïdes a grand axe transversal (d"après Boulenger). J/me 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 Milne-Edwards, H. (Henri), 1800-1885; Audouin, Jean Victor, 1797-1841; Milne-Edwards, Alphonse, 1835-1900; Perrier, Edmond, 1844-1921; Bouvier, E. -L. , 1856-1944; Grassé, Pierre Paul, 1895-. Paris, New York, Masson [etc. ]

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectb, booksubjectzoology