. Elements of zoölogy. Zoology. INSECTS. 99. Fig. iii.—Foot of house-fly, show- ing the pads by which it clings. food passes by the oesopha- gus, b, into a membranous stomach called the crop, cy and thence, in the biting in- Fig. 112.—Longitudinal and verti- cal section of a female cockroach (Blatta). I to XX, somnites of the body; i to n, somnites of the abdomen ; A, antenna; lb, labrum; a, mouth; b, oesopha- gus ; c, crop; d, proventriculus, or second stomach ; h, intestine; t\ rectum ; /, salivary gland ; k, salivary receptacle. By an error, the duct is made to terminate above instead of be
. Elements of zoölogy. Zoology. INSECTS. 99. Fig. iii.—Foot of house-fly, show- ing the pads by which it clings. food passes by the oesopha- gus, b, into a membranous stomach called the crop, cy and thence, in the biting in- Fig. 112.—Longitudinal and verti- cal section of a female cockroach (Blatta). I to XX, somnites of the body; i to n, somnites of the abdomen ; A, antenna; lb, labrum; a, mouth; b, oesopha- gus ; c, crop; d, proventriculus, or second stomach ; h, intestine; t\ rectum ; /, salivary gland ; k, salivary receptacle. By an error, the duct is made to terminate above instead of beneath the lingua. H, position of heart; m, cerebral ganglia ; N, thoracic ganglia ; /, chyle stomach. (Af- ter Huxley.) nit Vlll. 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 Holder, Charles Frederick, 1851-1915; Holder, Joseph Bassett, 1824-1888, joint author. New York : D. Appleton and company
Size: 1184px × 2111px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectzoology, bookyear1884
