Dr. Éva Murai szerk.: Miscellanea Zoologica Hungarica 4. 1987 (Budapest, 1987)

Murai, É.: Triodontolepis torrentis sp. n. (Cestoda: Hymenolepididae) a parasite of Neomys fodiens (Insectivora)

Triodontolepis hamanni (Mrázek, 1891) (Figs 16-21). Hosts: Neomys fodiens and N. anomalus . - Extensity: 7.5%.- Intensity: 1-50 specimens (or more). Material examined: 133 T. hamanni specimens from 25 host specimens in 15 localities. Host: Neomys fodiens : Slovakia, Kremnické vrchy Mts, Turcek, 15 July, 19 75, leg. DUDICH, 4 specimens; Vei' ká Fatra Mts, Harmanec, Bystrická dolina, 28 August, 1979, leg. DUDICH, 33 speci­mens; Vel'ka Fatra Mts, Lubochnianska dolina, 14 August, 1980, leg. MURAI, 2 spe­cimens; Polana Mts, 21 September, 19 78, leg. DUDICH, 6 specimens; Nizke Tatry Mts, Jarabá, 21 September, 1983, leg. MURAI, 13 specimens; Západné Tatry, Vychodná, 29 May, 1984, leg. MURAI, 2 specimens; Nizke Beskidy Mts, Becherov, 13 September, 1979, leg. DUDICH and MURAI, 1 specimen; Cergov Mts, Lenartov, Vecny potok, 10 November, 1981, leg. MÉSZÁROS and MURAI, 4 specimens; Slovensky Raj, Mlynky, Havrania dolina, 22-24 May, 1984, leg. MÉSZÁROS, 7 specimens; Slovensky" Raj, Stratená, 28 October, 1984, leg. MÉSZÁROS, 2 specimens; Stolické vrchy Mts, Chyzné, 13 September, 1982, leg. MURAI, 16 specimens, Stolické vrchy Mts, Zdychava, 22 July, 1980, leg. MÉSZÁROS, 1 specimen; Hungary, Mátra Mts, Mátraalmás, Szuhai patak (inthe valley), 26-27 June, 1984, leg. MÉ­SZÁROS, 38 specimens; Mátra Mts. Rudolf-tanya, 14 October, 1983, leg. MÉSZÁROS, 1 specimen. Host: N. anomalus: Bakony Mts, Németbánya, Vadász valley, 11 August, 1973, leg. MURAI, 2 specimens; Ba­kony Mts, Németbánya, montane bog, 25 October, 1979, leg. MURAI, 1 specimen. Characterization of T. hamanni : VAUCHER (1971) described very well the morphology of T. hamanni (Mrázek, 1891) synonym Hymenolepis hamanni (Mrázek, 1891) . In the following we present the metric and morphological data of our material: Small hymenolepidid. Number of segments 200-270. Length of the strobila (with ripe egg capsule) 7-15, maximum width in postmature proglottids 0,32. Scolex diameter 0.245­0. 320, length 0. 280-0. 400. Rostellum 0. 050-0. 070 by 0. 070-0. 090, rostellar sac 0.160-0.300 x 0. 080-0. 130. Diameter of suckers 0. 090-0. 150. Number of hooks 16-21 (in 40 scolex ex­amined the number of hooks are 16 in 3 cases, 17 in 12 cases, 18 in 12 cases, 19 in 7 cases, 20 in 5 cases and 21 in one case). Form of rostellar hooks of bifurca-type: Length of the hooks varying between 0.025 and 0.030 (from 40 hooks 9 cases 0.025, 8 cases 0. 026, 18 Figs 10-15. Triodontolepis bifurca (Hamann, 1891) (10= character of the hook "bifurca type", 11= hook crown of T. bifurca, 12= mature segments, 13= postmature segments, 14= developing of egg capsules surrounding the eggs, 15= egg capsules in the last segments) Figs 16-21. Triodontolepis hamanni (Mrázek, 1891) (16= whole hook crown of T. hamanni, 17= form of the rostellar hooks, 18= postmature segments, 19= eggs in saccular uterus, 20= developing egg capsules, 21= ripe egg capsules) Figs 22-28. Triodontolepis torrentis sp. n. (22= scolex, 23= form of one rostellar hook, 24= hooks in various position, 25= whole hook crown, 26= mature segments, 27= postmature segments, 28= eggs freely in the last segments) Figs 29-33. Triodontolepis skrjabini Spassky et Andrejko, 1968 (29= form of the rostellar hooks, 30= whole hook crown, 31= mature segments, 32,34 = eggs in the saccular uterus, 33= ripe egg capsules. - Figs 10,11, 16, 17, 23, 24, 25, 29 and 30 Photo LOVAS, all photographs made of the study material)

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