. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. Fig. 2.—Diagram of the Principal Internal Anatomical Parts of an Insect: m, mouth; cr, crop; st, stomach; i, lower portion of intestine; a, anus; h, heart; s, salivary glands; u, cerebral ganglion; n, ventral ganglion; Mp, Malpighian tubules; o, ovaries; g, genital aperature (after Boas, by Kirkaldy & Pollard). and a posterior,—^the metathorax. somewhat fused. The last two of these are usually. Please note that t


. Parasites and parasitosis of the domestic animals : the zoo?logy and control of the animal parasites and the pathogenesis and treatment of parasitic diseases . Domestic animals. Fig. 2.—Diagram of the Principal Internal Anatomical Parts of an Insect: m, mouth; cr, crop; st, stomach; i, lower portion of intestine; a, anus; h, heart; s, salivary glands; u, cerebral ganglion; n, ventral ganglion; Mp, Malpighian tubules; o, ovaries; g, genital aperature (after Boas, by Kirkaldy & Pollard). and a posterior,—^the metathorax. somewhat fused. The last two of these are usually. 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 Underhill, Benjamin Mott. New York : Macmillan


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectdomesti, bookyear1920