. Bats and their young. Bats. Fig. Fig. 11. Fig. 10. Emeeto Bats. All, exceplinef Fig^ 11, enlarged S diameters. Explanation of Plate} Figs. 10 and 11 from the little brown bat (Vespertillo svbulatus), the others from a Brazilian spe- cies {Nyctirwmus Brasiliensis) \ Fig. 11 and the smaller part of Fitr. 5 are ofnatural size. All the others are enlarged 5 diameters ; that is, 25 areas. The lettering is uniform, as follows: u c, umbilical cord; not seen in 5 or 8. iT, head ; T, tail; Ar, armus or anterior limb ; Pes. foot; P, pollex or ttiurnh, the anterior digit of the manus ; Pr, primus o
. Bats and their young. Bats. Fig. Fig. 11. Fig. 10. Emeeto Bats. All, exceplinef Fig^ 11, enlarged S diameters. Explanation of Plate} Figs. 10 and 11 from the little brown bat (Vespertillo svbulatus), the others from a Brazilian spe- cies {Nyctirwmus Brasiliensis) \ Fig. 11 and the smaller part of Fitr. 5 are ofnatural size. All the others are enlarged 5 diameters ; that is, 25 areas. The lettering is uniform, as follows: u c, umbilical cord; not seen in 5 or 8. iT, head ; T, tail; Ar, armus or anterior limb ; Pes. foot; P, pollex or ttiurnh, the anterior digit of the manus ; Pr, primus or ffreat-toe, the ante- rior dactyl of the pes, which becomes the outer in the older bats, but is the inner with most animals ; W, web, the fold of skin which connects the digits with each other and with the leg and margin of the trunk; C, calcar, a spur-like process from the heel, serving to extend the web which reaches between the legs and the tail; Ear. the ear ; in Fie. T ^is the heart; in Fig. lOylis the rounded prominence corresponding to the cerebral hemispheres which are developed from the anterior cerebral vesicle; M represents the optic lobes, formed from the middle vesicle; N., nostril; J/o, mouth; E, elbow ; K, knee. For further explanation, see the text. ^ Figs, 5 to 11 were all drawn and en^aved from nature by Mr, Philip Barnard. 2. 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 Wilder, Burt G. (Burt Green), 1841-1925. [New York]
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Keywords: ., bookcentury1800, bookdecade1870, bookpublishernewyork, bookyear18
