. Animal parasites and parasitic diseases . Domestic animals; Veterinary medicine. 66 PARASITOLOGY. to have four pair of legs. Another moulting brings the larvae to the pupal stage, with legs fully devel- oped, and after still another moult they are sexually Of the varieties of Demodex Folliculorum enumer- ated only two are common in the United States. Demodex Folliculorum, variety Canis. History.— studied in Europe. It is corhmon in many localities of the United Please note that these images are extracted from scanned page images that may have been digitally enhanced f


. Animal parasites and parasitic diseases . Domestic animals; Veterinary medicine. 66 PARASITOLOGY. to have four pair of legs. Another moulting brings the larvae to the pupal stage, with legs fully devel- oped, and after still another moult they are sexually Of the varieties of Demodex Folliculorum enumer- ated only two are common in the United States. Demodex Folliculorum, variety Canis. History.— studied in Europe. It is corhmon in many localities of the United 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 Kaupp, Benjamin Franklyn, 1874-. Chicago : A. Eger


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