. Adventures with animals and plants. Biology. PROBLEM I. The Kinds of Animals of the Earth 27 Fig. ^4 How Tiiciiiy ratllcs has this rattlesnake'!' It is not true that one can tell a rattle- snake's age by the inanber of rattles, (u. s. bureau of bio- logical survey). Fig. 35 The head of a rattle- snake ready to strike. Where is the poison gland located ?ivith relation to the fangs? Poison gland Poison duct Fang (foofhj. 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 m
. Adventures with animals and plants. Biology. PROBLEM I. The Kinds of Animals of the Earth 27 Fig. ^4 How Tiiciiiy ratllcs has this rattlesnake'!' It is not true that one can tell a rattle- snake's age by the inanber of rattles, (u. s. bureau of bio- logical survey). Fig. 35 The head of a rattle- snake ready to strike. Where is the poison gland located ?ivith relation to the fangs? Poison gland Poison duct Fang (foofhj. 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 Kroeber, Elsbeth, 1882-; Wolff, Walter Harold, 1901-. Boston : D. C. Heath
Size: 2045px × 1221px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookpublisherbostondcheath, booksubjectbiology
