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1
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Endoparasites of Eurasian lynx (Lynx lynx) (Linnaeus, 1758) from an enclosure of Western Pomeranian Nature Society in Jablonowo

100%
Filip K. J., Demiaszkiewicz A. W.
Annals of Parasitology
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2017
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tom 63
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nr 1
The aim of this study was to describe parasites of three lynx living in an enclosure of Western Pomeranian Nature Society in Jablonowo. During analysis of 3 gram faecal samples eggs of Toxascaris leonina, Toxocara cati, Ancylostoma sp. and oocysts of Cystoisospora felis were found. To our knowledge this is the first report of C. felis infection in lynx from Poland. Presented research show that wild cats in captivity are particularly exposed on parasitic infections and demand regular examination.
2

Internal parasitic fauna of elk (Alces alces) in Poland

100%
Filip K. J., Demiaszkiewicz A. W.
Acta Parasitologica
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2016
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tom 61
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nr 4
3
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A new occurrence of Eimeria catubrina (Apicomplexa: Eimeridae) in elk (Alces alces) from the Kampinos Forest

100%
Filip K. J., Demiaszkiewicz A. W.
Annals of Parasitology
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2016
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tom 62
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nr 4
A three-year-old elk was necropsied in Kampinos Forest, near the village of Granica. An analysis of a 3g faecal sample from the animal revealed the presence of 130 oocysts of Eimeria catubrina. The parasite is typical of roe deer; this study is only the second reported observation of E. catubrina in elks. As coccidia are so rarely found in elks, this observation of E. catubrina in this new localization is a matter of concern.
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Microfilariae Onchocerca alcis Bain et Rehbinder, 1986 - a new parasite of moose Alces alces (L.) in Poland

100%
Demiaszkiewicz A. W., Filip K. J.
Annals of Parasitology
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2018
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tom 64
|
nr 2
Onchocerca alcis Bain et Rehbinder, 1986 belongs to the subfamily Onchocercinae. Mature nematodes of O. alcis are located on the surface of hindlimb tendons. The aim of this article was to describe the occurrence of microfilariae of O. alcis in the skin of moose from Kampinos Forest. This is the first report of O. alcis in moose from Poland and the third finding of this rare species in the world.
5
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Rola łosi (Alces alces) w rozprzestrzenianiu parazytoz

81%
Filip K. J., Demiaszkiewicz A. W., Pyziel A. M.
Życie Weterynaryjne
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2017
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tom 92
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nr 05
6
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A further increase in the prevalence and intensity of infection with Ashworthius sidemi nematodes in red deer in the Lower Silesian Wilderness

81%
Demiaszkiewicz A. W., Merta D., Kobielski J., Filip K. J.
Annals of Parasitology
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2018
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tom 64
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nr 3
The nematode Ashworthius sidemi is a typical parasite of Asiatic deer, particularly sika deer (Cervus nippon). It was probably first carried into Poland by migrating red deer. The aim of the present study was to determine the prevalence and intensity of A. sidemi infection in roe deer and red deer in the Lower Silesian Wilderness in the winter season 2015/2016. Parasitological necropsy of 34 abomasa of red deer from Forest District Ruszów was performed. The prevalence of A. sidemi infection was found to be 91.1%, and the intensity to range from 10 to 2680 nematodes, with a mean intensity of 394 parasites. This prevalence of ashworthiosis and maximum intensity of infection were respectively 17.2% and 38% higher than observed in the previous season (2013/2014). The mean intensity was also slightly higher than reported previously.
7

Fascioloides magna pasożytem sarny w Borach Zielonogórskich

81%
Demiaszkiewicz A. W., Kowalczyk R., Filip K. J., Pyziel A. M.
Medycyna Weterynaryjna
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2018
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tom 74
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nr 04
The aim of this study was to determine the prevalence of infection with F. magna flukes in roe deer from the conifer forest Bory Zielonogórskie. Parasitological dissection was performed on 20 roe deer hunted in May 2016. Faecal samples from the animals were examined by the decantation method. One roebuck was verified to be infected with F. magna, which yielded a prevalence of 5%. We noted fibrinous deposits on the diaphragmatic surface of the liver with adhesions to the diaphragm, as well as five dark-coloured nodular protrusions on the liver surface. In the cross section view of the infected liver, we saw five pseudocysts corresponding to the nodular protrusions observed on the liver surface. Three of the pseudocysts were filled with dark brown liquid containing a few flukes, their eggs and cell detritus. The other two pseudocysts contained dark fluid and fragments of dead flukes. Although, no liver fluke eggs were detected in the faeces, thousands of eggs were found in the pseudocysts. Previous studies in Poland revealed two foci of this parasitosis: in south-western and south-eastern parts of the country. It is possible that the range of both foci is expanding due to red deer migrations and the spread of infected water snails and larval forms of the parasite in watercourses and rivers. Fascioloides magna infection is a threat for cervids and domestic ruminants. Therefore, it is important to monitor the occurrence of this fluke in Poland. It is essential to determine the range of fascioloidosis, examine the intermediate host species and record cases of F. magna infection in domestic ruminants.
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A massive invasion of Parafasciolopsis fasciolaemorpha in elk (Alces alces) in Lublin Province, Poland

81%
Filip K. J., Pyziel A. M., Demiaszkiewicz A. W.
Annals of Parasitology
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2016
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tom 62
|
nr 2
Liver fluke Parafasciolopsis fasciolaemorpha is a parasite typical of elk (Alces alces). The present study describes the identification of a massive invasion of the liver fluke P. fasciolaemorpha in an elk in the Sobibór Landscape Park, Eastern Poland. In February 2016, samples of liver and faeces were collected from the elk during postmortem examination. A section of liver tissue and three grams of faeces were examined for the presence of flukes or fluke eggs by decantation. In total, 11,150 juvenile and mature flukes of P. fasciolaemorpha were found in the examined liver. Multiple cavities with distinct walls, filled with dark liquid, trematodes, fluke eggs and cellular detritus were seen in the cross section of the parenchyma. Additionally, some of the bile ducts were plugged with calcerous deposits. The three grams of examined faeces were found to contain 322 grey and golden-coloured eggs of P. fasciolaemorpha. The presence of such a massive infection of P. fasciolaemorpha in the examined elk has a significant impact on the health of the individual. We can assume P. fasciolaemorpha has a significant influence on the health and abundance of the entire elk population in Poland.
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The first report of Aelurostrongylus falciformis (Schlegel, 1933) (Nematoda, Metastrongyloidea) in badger (Meles meles) in Poland

81%
Demiaszkiewicz A. W., Filip K. J., Pyziel A. M.
Annals of Parasitology
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2017
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tom 63
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nr 2
Aelurostrongylus falciformis belongs to the superfamily of Metastrongyloidea. This nematode occurs in European badgers and locates in lungs, in respiratory tract. Numerous species of land snails are intermediate hosts of the parasite. In 2015, parasitological necropsy of 9 badgers, shot in the Forest District Głęboki Bród in Augustowska Primeval Forest, was performed. Two examined animals were infected with nematodes A. falciformis. In the lungs of each badger two specimens of nematodes were detected (male and female). In the following article, description, morphometrical data and figures are presented. This is the first report of A. falciformis infection in badgers in Poland.
10

Parazytofauna żubrów w Puszczy Boreckiej

71%
Demiaszkiewicz A. W., Bielecki W., Rodo A., Pyziel A. M., Filip K. J.
Medycyna Weterynaryjna
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2018
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tom 74
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nr 04
The aim of the study was to determine the parasite species occurring currently in European bison from the Borecka Forest and to estimate prevalence and intensity of their infections. Anatomopathological and parasitological necropsy of four bison from the Borecka Forest has been carried out. 24 bison faecal samples were also analyzed using flotation, decantation and the Baermann method. As a result of performed necropsies and coproscopical analysis, 13 nematode species, 2 species of flukes and 7 species of coccidia were found. In comparison with previous studies, parasitofauna of European bison from the Borecka Forest has been augmented with 6 nematodes species (Ashworthius sidemi, Haemonchus placei, Aonchotheca bilobata, Ostertagia antipini, Ostertagia lyrata and Trichuris ovis), 1 species of fluke (Paramphistomum cervi) and 3 species of coccidia (Eimeria auburnensis, E. canadensis and E. alabamensis). All necropsied bisons were infected with nematodes A. sidemi. The Borecka Forest has been recognized as a new focus of ashwortiosis. Post-mortem examinations confirm the role of parasites, both nematodes and flukes, in the formation of gross lesions in infected bisons.
11

Expansion of Ashworthius sidemi in red deer and roe deer from the Lower Silesian Wilderness and its impact on infection with other gastrointestinal nematodes

71%
Demiaszkiewicz A. W., Merta D., Kobielski J., Filip K. J., Pyziel A. M.
Acta Parasitologica
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2017
|
tom 62
|
nr 4
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