. The mammary apparatus of the mammalia : in the light of ontogenesis and phylogenesis . Mammals; Mammary glands. MAMMARY POUCHES OF ECHIDNA 11. Fig. 3.—Echidna: Showing the Two Mammary Pouches described by Owen. (After Owen.) case of danger ! Further development pro- ceeded by the deepening of these slits, thus. 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 Bresslau, E. (Ernst), 1877-; Hill, James Peter, 1873-1954. Londo
. The mammary apparatus of the mammalia : in the light of ontogenesis and phylogenesis . Mammals; Mammary glands. MAMMARY POUCHES OF ECHIDNA 11. Fig. 3.—Echidna: Showing the Two Mammary Pouches described by Owen. (After Owen.) case of danger ! Further development pro- ceeded by the deepening of these slits, thus. 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 Bresslau, E. (Ernst), 1877-; Hill, James Peter, 1873-1954. London : Methuen & Co.
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Keywords: ., bookcentury1900, bookdecade1920, booksu, booksubjectmammaryglands
