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образований для систематики. Manafov A. A. Fauna of parthenitae and cercariae of the mollusk Melanopsis praemorza (L.) from northern Azerbaijan. - Moscow, 1990. - Dep. VINITI, N 4360. - Vol. 90 . - 168 p. - Russian: Мана-фов А. А. Фауна партенит и церкарий моллюсков Melanopsis praemorza (L.) из Северного Азербайджана. Manafov A. A. Morphology of new virgulid cercaria from freshwater mollusk Melanopsis praemorsa (L.) from Azerbaijan water bodies // Ш Int. sci. conf. Mountain ecosystems and their conponents. - Nalchik, 2009. Fauna of mountains. - Moscow: KMK, 2009. - P

образований для систематики. Manafov A. A. Fauna of parthenitae and cercariae of mollusk Melanopsis praemorza (L.) from northern Azerbaijan. - Moscow, 1990. - Dep. VINITI, N 4360 - Vol. 90 . - 168 p. - Russian : Манафов А. А. Фауна партенит и церкарий моллюсков Melanopsis praemorza (L.) из Северного Азербайджана. Manafov A. New virgulid cercaria (Trematoda, Lecithodendroidea) from mollusc Melanopsis praemorsa (Melanopsidae) from Azerbaijan water bodies. Morphology and chaetotaxy of Cercaria agstaphensis 11 // Vestnik zoologii. - 2011. - 45 , N 2. - P. 105-111. Manafov

. — P. 249-263. Sewell R B. S. Cercaria Indicae // Ind. J. Med. Res. — 1922. — 10 , N 1. — 370 p.

Cercaria of the Trematode Plagiorchis Mutationis (Trematoda, Plagiorchiidae) from the Pond Snails, Lymnaea Stagnalis, in Ukraine

Morphological characteristics and measurements of Plagiorchis mutationis Panova, 1927 cercaria found for the first time in the intermediate host, pond snail Lymnaea stagnalis in Ukraine are given.

Life Cycle of the Trematode Notocotylus intestinalis (Digenea, Notocotylidae) under Natural Conditions in Primorye Region (Russia)

The redia, cercaria, adolescaria and adult trematodes Notocotylus intestinalis Tubangui, 1932 are described. It was established that under natural conditions of Primorye Region, the first intermediate hosts of this trematode are snails Parafossarulus manchouricus and P. spiridonovi. Adult worms were grown in the chicken.

, E. P., Korol, E. N. 2008. Isolation of redia and cercaria Psilotrema sp. (Trematoda, Psilotrematidae) in Zhytomyr region. Vestnik Zoologii, 42 (2), 175-179 [In Russian]. Zhytova, O. P. 2011. Infl uence of the medium temperature on the emission of trematode cercariae. Visnyk Lviv. Univ. Ser. Biol., 57, 181-189 [In Ukrainian].

Abstract

In the paper, a new syllogistic system is built up. This system simulates a massive-parallel behavior in the propagation of collectives of parasites. In particular, this system simulates the behavior of collectives of trematode larvae (miracidia and cercariae).

, L., MAAMOURI, F. (2002): Life cycle of Bucephalus anguillae Spakulova, Macko, Berrilli & Dezfuli, 2002 (Digenea, Bucephalidae) parasite of Anguilla anguilla (L.). Syst Parasitol., 53: 207 - 217 GARGOURI BEN ABDALLAH, L., MAAMOURI, F. (2005): The life cycle of Bucephalus labracis (Paggi & Orecchia, 1965) parasite of Dicentrarchus labrax. Bull. Eur. Assoc. Fish Pathol., 25: 297 - 301 GARGOURI BEN ABDALLAH, L., TRIGUI EL MENIF, N., MAAMOURI, F. (2009): The morphology and behaviour of Cercaria lata Lespes, 1857 (Digenea, Faustulidae) from the Mediterranean clam Tapes

Abstract

For first time, 3 species of prosobranchial snails (Bithynia fuchsiana, Parafossarulus striatulus (Bithyniidae) and Melanoides tuberculata (Thiaridae)) from North Vietnam were studied for presence of the parthenitae and cercariae of Trematoda. The morphology of 12 species of larvae belonging to 8 families (Cyathocotylidae, Pleurogenidae, Lecithodendriidae, Paramphistomidae, Heterophyidae, Notocotylidae, Psilostomidae and Echinostomatidae) was described. Data on the life cycles of 3 species (Echinochasmus japonicus, Notocotylus intestinalis and Sphaeridiotrema monorchis) as well as molecular data on 28S rDNA were obtained. There was no intraspecific variability found in any of the sequences examined. The 28S rDNA sequence length determined for N. intestinalis was 1315 bp, while that of S. monorchis was 1292 bp, and that of E. japonicus was 1288 bp.

Abstract

New cercariae similar to those of Paracoenogonimus (Cyathocotylidae, Prohemistomatinae), have been found in gastropods Amuropaludina and Cipangopaludina from reservoirs of the Primorsky Region (southern Far East of Russia). Two species of freshwater fishes (Pseudorasbora parva and Perccottus glenii) were experimentally-infected second intermediate hosts. Adults reared in chicken, Gallus gallus dom. They belong to a new species, Paracoenogonimus ussuriensis sp. n. They differ from those of P. szidati (Anderson, 1914) and Mesostephanus appendiculatus (Ciurea, 1916) (=P. skworzowi (Petrov, 1950) sensu Sudarikov 1961) by the size of the body, pharynx and ovary and, further, from the latter by the size of the suckers and testes. Adults differ from P. ovatus Katsurada, 1914 by the smaller dimensions of the oral sucker, pharynx and testes, and also by the absence of anterior interval between vitelline follicles.