Dr. Murai Éva szerk.: Parasitologia Hungarica 25. (Budapest, 1992)

sions - it is almost twice as big; in the peculiar structure of the synlophe; in the position of the deirids posterior to oesophagus; in the structure of spicules. For some of those peculiarities this species seems close to M. colley Durette-Desset and Chabaud, 1975, though it is unequivocally a different species. Fig. 4. Molinostrongylus vespertilionis Morosov and Spassky, 1961 A: male, anterior end, bar 0.2 mm; B: apical section, x 100. C: male, caudal bursa, ventrally, bar 200/im; D: spicules, bar 40pm\ E: gubernaculum, bar 20 um; F: and G: transverse sections in region of oesophagus, bar 40 fim; H: transverse section behind oesophagus, bar 40 um; I: transverse section at midbody level, bar 50 um; J: transverse section at posterior third of body, bar 50 fim.