. Elementary text-book of zoology. Zoology. 500 ARACHlsIDA. dorsal surface of the cephalic region behind the frontal margin. Their arrangement is very regular, and is characteristic for the different genera (figs. 398 and 399).. °0 00 o o o o st st Firs. 397.—Mygale from the ventral side, part of the skin is turned aside (regue animal). E, Chelicera; Bg, thoracic ganglionic mass; P, P', °00° oooo • C O o o 000° d FIG. 399. — Arrange- FIG. 400.— Alimentary canal ment of the eyes in of Mi/gale fregne animal). G, Cerebral ganglion; Ma, cliverticula of stomach; L, hepatic ducts ; N, Mal- pighian v
. Elementary text-book of zoology. Zoology. 500 ARACHlsIDA. dorsal surface of the cephalic region behind the frontal margin. Their arrangement is very regular, and is characteristic for the different genera (figs. 398 and 399).. °0 00 o o o o st st Firs. 397.—Mygale from the ventral side, part of the skin is turned aside (regue animal). E, Chelicera; Bg, thoracic ganglionic mass; P, P', °00° oooo • C O o o 000° d FIG. 399. — Arrange- FIG. 400.— Alimentary canal ment of the eyes in of Mi/gale fregne animal). G, Cerebral ganglion; Ma, cliverticula of stomach; L, hepatic ducts ; N, Mal- pighian vessels; N, rec- 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 Claus, Carl, 1835-1899; Sedgwick, Adam, 1854-1913; Sinclair, F. G. (Frederick Granville), b. 1858. New York : Macmillan
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectzoology, bookyear1884
