. Animal mechanism: a treatise on terrestrial and aerial locomotion. Animal locomotion. 190 ANIMAL MKCIIAXISM. The upper zone of the revolution of the wing jjives tracings analogous with that of fig. 74, in which t' e upper'oops of I lie 8 are plainly visiUe. The tracings of the zone which c< rre-. Fm. ".'!.—Tracing of the ini<l> -/.«in- in tliu rtescribi .1 tin- wit g of a humming-bird moth. Tlic numerous strokesot wl,k-h this tracing is formed, .-iris" fmni thoextremity of tho wing bein;i f ringed and present- ing a rough sti. face. spoiuls with the lower cours
. Animal mechanism: a treatise on terrestrial and aerial locomotion. Animal locomotion. 190 ANIMAL MKCIIAXISM. The upper zone of the revolution of the wing jjives tracings analogous with that of fig. 74, in which t' e upper'oops of I lie 8 are plainly visiUe. The tracings of the zone which c< rre-. Fm. ".'!.—Tracing of the ini<l> -/.«in- in tliu rtescribi .1 tin- wit g of a humming-bird moth. Tlic numerous strokesot wl,k-h this tracing is formed, .-iris" fmni thoextremity of tho wing bein;i f ringed and present- ing a rough sti. face. spoiuls with the lower course of the wing give also loops like those of the upper arch (fig. 75 shows a specimen of them) ; so thnt the figure 8 of the tracing can lie reproduced l>y. 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 Marey, Etienne-Jules, 1830-1904. New York : D. Appleton and co.
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectanimall, bookyear1879
