Dr. Murai Éva szerk.: Parasitologia Hungarica 23. (Budapest, 1990)

Table 5 Metrie data of Polymorphus diploinflatus compared to data of the literature CHARACTERISTICS Polymorphus diploinflatus No 2118 According to literature CHARACTERISTICS Polymorphus diploinflatus No 2118 Lundström 1942 Khokhlova 1966b Shirinov 1962 Total length 4. 78-6.57 5.7-6.0 3.15-4.26 4.483 Trunk: length 4.08-5.13 5.7-6.0 3.15-4.26 4.483 max. width 1.04-1.59 0.7-1.1 0.856-1.396 1.1011 Armed trunk zone: length /0.8 8-1.

05/;/0.96-1. 20/ 0.766-1.226 Spines : Number of longitudinal rows 50-60 40-50 Number of spines in each row: 20-27 length 0.020-0.025 0 .021-0.024 0.028-0.034 Proboscis : length 0.563-0.613 0. 600 0.460-0.550 0. 5505 max. width 0.263-0.306 0.213-0.306 0.2674 Number of longitudinal rows of hooks 14 14 14(13-16) 14 Number of hooks in each row 8-9 8-9 7-8(6-9) 8-9 Hook sizes: (blade x root) 1st 0 0562 5-0.0675x0.050-0 .060 0 .057-0.069 0.065x0.055 0 0583-0.0648 2nd - 4th 0 0650 -0.0750x0.0575-0 .075 0.074-0.055x0.040-0.062 5th 0 0525 -0.0575x0.0275-0 .0375 0.045 0.049x0.034 6th - 8th (9th) 0. 055-0.0425x0.0250 0.031x0.031 0 0421-0.0453 Neck: length 0.800-0.875 1. 10 0.0475-0.0766 Proboscis receptacle: length 1.20-1.44 0.613-1.226 1.1483 width 0.15-0.27 0.1415 Lemnisci: length 1.20-1.75 0.766-1.38 width 0.40 Eggs : length 0.0525-0.070 0 .090-0.100 0.108 width 0.0125-0.0188 0.018 0.016-0.018