Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . in posterior border is marginated by a num-ber of bristle-like hairs; similar hairs are seenon the rounded head of the mite. The parasite burrows into theepidermis, in which it forms cavernous systems attended with inflammation of the adjacent Malpighian layer. In the cuticular caverns the female deposits her eggs, which hatch into young mites. These burrow, shed their external coatings, and repeat the process of reproduction of kind. Leptus autumnalis, or harvest-mite (l
Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . in posterior border is marginated by a num-ber of bristle-like hairs; similar hairs are seenon the rounded head of the mite. The parasite burrows into theepidermis, in which it forms cavernous systems attended with inflammation of the adjacent Malpighian layer. In the cuticular caverns the female deposits her eggs, which hatch into young mites. These burrow, shed their external coatings, and repeat the process of reproduction of kind. Leptus autumnalis, or harvest-mite (larva of trombidae), is a red-colored parasite de-posited upon the skin from grass, bushes, and certain cereals; it in-duces inflammation by its bite and by boring into the denti- culatum is the juvenile form of the Pentastoma tasnioides. The mature female is 50 mm. to 125 mm. in length and 6 mm. to 10 mm. broad; the male is much smaller—15 mm. to 25 mm. long and 2 mm. to 5 mm. in breadth. The larva is between 3 mm. and 5 mm. in length, and is from i mm. to 2 mm. wide—an egg-shaped. .m
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