Dr. Kassai Tibor - Dr. Murai Éva szerk.: Parasitologia Hungarica 6. (Budapest, 1973)

Received: 12 . 2. 1973. Dr. TENORA

, P. Zoological Department of the University of Agriculture Brno, Zemedelská 1 Czechoslovakia Dr. MURAI, É. - Dr. MÉSZÁROS, P. Zoological Department of the Hungarian Natural History Museum 1088 Budapest, Baross u.l3« Hungary