Szekessy Vilmos (szerk.): A Magyar Természettudományi Múzeum évkönyve 60. (Budapest 1968)

Matskási, I.: A systematico-faunistical survey of the Trematode fauna of Hungarian bats. II

Fig. 1. Prosthodendrium parvouterus (BHALERAO, 1926).—Fig. 2. Pycnoporus megacotyle (OGATA» 1938). — Fig. 3. Prosthodendrium aelleni DUBOIS, 1956. sucker and testes. Eggs dark yellowish, 0.016-0.020x0.018-0.040 mm. Eight specimens deposited in our collections. Myotis oxygnathus*

, Hévíz, 8 July, 1958, 7 specimens — 2 Miniopterus schreibersi males, István Cave, Lillafüred, 12 March, 1967, one worm specimen each. Prosthodendrium (P.) aelleni DUBOIS, 1956 (Fig. 3). Hosts: Eptesicus nilssoni, Rhinolophus ferrumequinum. Distribution: Switzerland, Czechoslovakia, Rumania. A small, pyriform, smooth Trematode. Length 0.608 mm, greatest width 0.384 mm. Oral sucker subterminal, 0.064 x 0.059 mm. Circular, muscular pharynx 0.025x0.028 mm, emitting a comparatively long esophagus dividing into two short caeca of wide lumen. Caeca decurrent toward sides of body. Ventral sucker slightly bigger than oral sucker, 0.070x0.064 mm. Two oval testes situated at level of ventral sucker, on its two sides. Right testis 0.086 X 0.096 mm, left testis 0.092 x 0.083 mm. Extensive prostatic complex surrounded by two caeca; diameter 0.076x0.070 mm. Ovarium para- and praeacetabularly situated, 0.083x0.064 mm, partly covering prostatic complex. Uterus looping, full with eggs, filling body behind acetabulum. Eggs 0.019 x 0.009 mm. *Bat species marked by an asterisk are new hosts for the parasite.