Dr. Kassai Tibor - Dr. Murai Éva szerk.: Parasitologia Hungarica 8. (Budapest, 1975)

Pygmephorus scalopi Mahunka, 1973 An extremely frequent species, found apart from locality N. Am. 1. also in numerous localities, occasionally in great numbers in some nests. Hence only the hosts are listed here: Scalopus aquaticus, Geomys bursarius missuriensis, Geomys bursarius illinoensis. Pygmephorus spinosus Kramer, 1877 Apparently widely distributed, known besides Europe and the US also from Mongolia and Italia, However, it is possible that a subspecific differentiation can be shown, provided the availability of even bigger materials. Found in several localities in Minnesota, but only from Blarina brevicauda and from Condylura cristata. Figs, 10-14: Pygmephorus plurispinosus sp. n. 10: Dorsal side, 11: Ventral side, 12: Femur of leg II, 13: Leg IV, 14: Femur of leg III. Pygmephorus tamiasi sp. n. Measurements. - Length: 306 p, breadth: 155 p/. Dorsal side (Fig. 15): Surface ornamented with sparse but sharply defined punctures, Sensillus nearly semicircular, basally straight, apex sharply acuminate. All propodosomatic and hysterosomatic setae ciliate, hairs Cj and fj longest of all (58 p,), but also the