Helminth infections in faecal samples of wolves Canis lupus L. from the western Beskidy Mountains in southern Poland

2007 ◽  
Vol 81 (4) ◽  
pp. 339-344 ◽  
Author(s):  
Marcin Popiołek ◽  
Justyna Szczęsna ◽  
Sabina Nowak ◽  
Robert W. Mysłajek
Keyword(s):  
Canis Lupus ◽  
Toxocara Canis ◽  
Grey Wolf ◽  
Alaria Alata ◽  
Helminth Eggs ◽  
Helminth Infections ◽  
Faecal Samples ◽  
The Family ◽  
First Time ◽  
Toxascaris Leonina

AbstractEighty-nine samples of grey wolf (Canis lupus L.) faeces were collected between 2002 and 2004 from two areas in the western Beskidy Mts (south Poland). Helminth eggs were observed in 56.2% of faeces examined. These included: Alaria alata (2.2%), taeniid eggs (11.2%), Toxocara canis (5.6%), Toxascaris leonina (1.1%), Eucoleus aerophilus (14.6%), Ancylostoma caninum (12.3%), Uncinaria stenocephala (37%) and unidentified roundworm eggs of the family Strongyloididae (1.1%). Eucoleus aerophilus is recorded for the first time from Poland. The results are compared with the helminth fauna of other wolf populations in Europe.

A faecal analysis of helminth infections in wild and captive wolves, Canis lupus L., in Poland

2010 ◽  
Vol 84 (4) ◽  
pp. 415-419 ◽  
Author(s):  
E. Szafrańska ◽  
O. Wasielewski ◽  
A. Bereszyński
Keyword(s):  
Canis Lupus ◽  
Toxocara Canis ◽  
Grey Wolf ◽  
Spirocerca Lupi ◽  
Faecal Analysis ◽  
Helminth Eggs ◽  
Helminth Infections ◽  
Three Samples ◽  
Faecal Samples ◽  
Trichuris Vulpis

AbstractOne hundred and three samples of faeces of reared grey wolves from four locations (Stobnica Park and Zoological Gardens in Bydgoszcz, Wrocław and Cracow) and twenty-six samples of faeces from two free-roaming packs of grey wolf (Canis lupus L.) in Piła (Forest Divisions: Borne Sulinowo, Czarnobór, Jastrowo) and Zielona Góra (Forest Divisions: Torzym, Krosno Odrzańskie) were collected between 2005 and 2007. Helminth eggs were detected in 78.6% of faecal samples of reared grey wolves and in 88.4% of those of free-roaming wolves. The trematode Alaria alata (80.1%) and nematodes Eucoleus aerophilus (23.1%) and Spirocerca lupi (11.5%) were only detected from wild packs of wolves and the nematodes Ancylostoma caninum (35.9%), Trichuris vulpis (15.5%) and Toxocara canis (3.9%) were only detected from reared wolves. Differences were observed in the prevalence and composition of helminth fauna between reared and wild grey wolves and our results are compared with those from studies within Poland and elsewhere in Europe.

scholarly journals Contamination of Sandpits with Soil-Transmitted Helminths Eggs in an Urban Environment

2019 ◽  
Vol 63 (1) ◽  
pp. 60-63
Author(s):  
J. Bystrianska ◽  
I. Papajová ◽  
J. Šoltys ◽  
N. Sasáková
Keyword(s):  
Public Health ◽  
Urban Environment ◽  
Toxocara Canis ◽  
The Public ◽  
Soil Transmitted Helminths ◽  
Helminth Eggs ◽  
Faecal Samples ◽  
The Family ◽  
Close Proximity ◽  
Toxascaris Leonina

Abstract The aim of this study was to monitor the occurrence of the propagative stages of intestinal endoparasites in dog excrements collected within the close proximity of sandpits in an urban environment (Košice, Slovakia) and to determine the level of sandpits contamination with soil-transmitted helminths (STHs). A total of 201 dog faecal samples were examined for the presence of helminth eggs with 10.95 % of the samples being positive. In faeces the most prevalent eggs were those of Toxocara canis (7.46 %). The contamination of sand with STH eggs in 84 sandpits was also investigated. Toxocara spp. eggs were found in 21.43 % of the sandpits. The eggs from the family Ancylostomatidae and Toxascaris leonina were also present. Taenia type eggs and Trichuris sp. eggs occurred less frequently. In some samples, not only monoinfection but also co-infection with eggs of 2‒3 helminth species were detected. In conclusion, the environmental contamination of sandpits with STHs eggs might pose a significant threat to the public health.

scholarly journals Intestinal helminths of red foxes (Vulpes vulpes) in north-west Italy

2016 ◽  
Vol 53 (1) ◽  
pp. 31-38 ◽  
Author(s):  
M. Magi ◽  
L. Guardone ◽  
W. Mignone ◽  
M. C. Prati ◽  
F. Macchioni
Keyword(s):  
Vulpes Vulpes ◽  
Toxocara Canis ◽  
Intestinal Helminths ◽  
Red Foxes ◽  
North West ◽  
Faecal Samples ◽  
The Family ◽  
Medical Importance ◽  
Flotation Solution ◽  
Toxascaris Leonina

SummaryA total of 180 foxes (Vulpes vulpes) from an area scarcely investigated of north-west Italy, were examined for intestinal helminths using sedimentation and counting technique (SCT). Faecal samples were submitted to centrifugation with 50 % zinc sulphate used as flotation solution.No fox was found completely negative for intestinal helminths. The most frequently identified nematodes were Uncinaria stenocephala (70.0 %), Molineus legerae (27.2 %), Toxocara canis (26.7 %), Toxascaris leonina (25.6 %), Trichuris vulpis (21.1 %), Aonchotheca putorii (8.9 %), Pterygodermatites affinis (5.6 %). Genus Mesocestoides (81.7 %), family Dilepididae (29.4 %) and Taenia spp. (8.3 %) were the most prevalent cestodes. All foxes were negative for E. multilocularis and E. granulosus. In two foxes trematodes belonging to the family Plagiorchidae were found.The study highlighted that foxes are hosts of intestinal helminths of veterinary and medical importance which may be transmitted to dogs and humans.

Prevalence of intestinal parasite infection in dogs from selected rural areas of central and southern Poland

2017 ◽  
Vol 13 (1) ◽  
pp. 61-69
Author(s):  
Justyna Bartosik ◽  
Karolina Dziwirek ◽  
Jacek Łojek ◽  
Justyna Kaczyk ◽  
Paweł Górski
Keyword(s):  
Rural Areas ◽  
Intestinal Parasite ◽  
Toxocara Canis ◽  
Parasite Infection ◽  
Giardia Intestinalis ◽  
Intestinal Parasite Infection ◽  
Faecal Samples ◽  
The Family ◽  
Trichuris Vulpis ◽  
Toxascaris Leonina

The main aim of the study was to compare parasites of dogs living in rural areas of selected counties of the Masovian and Małopolska Voivodeships. Furthermore, the prevalence of intestinal parasite infection was determined in relation to selected factors (sex and season). The research was carried out from October 2015 to May 2016. A total of 207 faecal samples were analysed by the flotation method and by direct smears. Infection by protozoa and nematodes was observed. The mean prevalence was 17.8% for Giardia intestinalis, 0.9% for coccidia of the genus Cystoisospora, 7.2% for Toxocara canis, 2.4% for Toxascaris leonina, 20.2% for Trichuris vulpis and 22.2% for nematodes of the family Ancylostomatidae. Infection with particular parasites was more common in males than in females. The occurrence of Giardia intestinalis and hookworms was statistically significantly correlated with the sex of the host and the season.

Epidemiology of intestinal helminth parasites of dogs in Ibadan, Nigeria

2008 ◽  
Vol 82 (1) ◽  
pp. 89-93 ◽  
Author(s):  
O.A. Sowemimo ◽  
S.O. Asaolu
Keyword(s):  
Toxocara Canis ◽  
Intestinal Helminth ◽  
Helminth Parasites ◽  
Gastrointestinal Helminths ◽  
Helminth Eggs ◽  
Faecal Samples ◽  
Significant Difference ◽  
Parasite Infections ◽  
Toxascaris Leonina ◽  
Ibadan Nigeria

AbstractAn epidemiological study of gastrointestinal helminths of dogs (Canis familiaris) in two veterinary clinics in Ibadan, Nigeria, was conducted between January 2001 and December 2002. Faecal samples collected from 959 dogs were processed by modified Kato–Katz technique and then examined for helminth eggs. The results of the study showed that 237 (24.7%) of the dogs examined were infected with different types of helminths. The prevalences for the various helminth eggs observed were: Toxocara canis 9.0%, Ancylostoma spp. 17.9%, Toxascaris leonina 0.6%, Trichuris vulpis 0.5%, Uncinaria stenocephala 0.4% and Dipylidium caninum 0.2%. The faecal egg intensities, determined as mean egg count/gram of faeces ( ± SEM), were: T. canis 462.0 ± 100.5, Ancylostoma spp. 54.1 ± 8.6, T. leonina 0.8 ± 0.4, T. vulpis 0.1 ± 0.0, U. stenocephala 1.0 ± 0.7 and D. caninum 0.2 ± 0.1. Host age was found to be a significant factor with respect to the prevalence and intensity of T. canis and Ancylostoma spp. There was no significant difference in the prevalence of intestinal helminth parasites between male (27.0%) and female (22.5%) dogs (P>0.05). The prevalence of helminth parasites was significantly higher (P < 0.05) in the local breed (African shepherd) (41.2%) than in Alsatian dogs (16.2%) or in other exotic breeds (21.0%). Single parasite infections (85.7%) were more common than mixed infections (3.5%).

scholarly journals Gastrointestinal helminths of wolves (Canis lupus Linnaeus, 1758) in Piedmont, north-western Italy

2019 ◽  
Vol 94 ◽  
Author(s):  
M.R.P. de Macedo ◽  
S. Zanet ◽  
S. Bruno ◽  
A. Tolosano ◽  
F. Marucco ◽  
...  
Keyword(s):  
Canis Lupus ◽  
Toxocara Canis ◽  
Helminth Species ◽  
Gastrointestinal Helminths ◽  
Taenia Multiceps ◽  
Dipylidium Caninum ◽  
Free Ranging ◽  
First Time ◽  
North Western ◽  
Toxascaris Leonina

Abstract Free-ranging grey wolves (Canis lupus), which are presently recolonizing Italy, can be parasitized by a diversity of helminths, but have rarely been subject to studies of their parasites. Therefore, this study aims to determine the prevalence of gastrointestinal helminths of road-killed grey wolves from the Piedmont region of Italy. Forty-two wolves were collected and examined for the presence of helminths. We recorded 12 helminth species: nine Nematoda and three Cestoda. The nematodes were: Ancylostoma caninum (7.1%), Capillaria sp. (2.4%), Molineus sp. (2.4%), Pterygodermatites affinis (11.9%), Physaloptera sibirica (9.5%), Toxocara canis (9.5%), Toxascaris leonina (2.4%) and Uncinaria stenocephala (26.2%); the cestodes were: Dipylidium caninum (4.8%), Mesocestoides sp. (4.8%) and Taenia multiceps (76.2%). Physaloptera sibirica had the highest mean intensity and T. multiceps had the highest prevalence. Based on age and sex, no differences in the intensity or prevalence of helminth species were found among the hosts. Molineus sp. was recorded for the first time in wolves from the Palearctic region; P. affinis and P. sibirica are respectively reported for the first time in wolves from Europe and Italy.

scholarly journals Intestinal helminth parasites of the grey wolf (Canis lupus L.) in Serbia

2015 ◽  
Vol 63 (2) ◽  
pp. 189-198 ◽  
Author(s):  
Duško Ćirović ◽  
Ivan Pavlović ◽  
Aleksandra Penezić
Keyword(s):  
Canis Lupus ◽  
Balkan Peninsula ◽  
Toxocara Canis ◽  
Helminth Species ◽  
Intestinal Helminth ◽  
Helminth Parasites ◽  
Grey Wolf ◽  
Significant Difference ◽  
Large Populations ◽  
First Time

The grey wolf (Canis lupus L.) is the most widespread large carnivore in Europe with large populations in the Eastern part of Europe and the Balkan Peninsula. In this study, a total of 102 wolves were examined for intestinal helminth parasites. The carcasses were collected within the Serbian part of the wolf’s range during the period 2009–2014. Nine helminth species were found: one nematode, Toxocara canis (3.9%), one trematode, Alaria alata (1.0%), and seven cestodes, Taenia pisiformis (1.0%), T. hydatigena (9.8%), T. polyacantha (2.9%), T. taeniaeformis (2.0%), T. (syn. Multiceps) multiceps (3.9%), T. serialis (1.0%) and Mesocestoides litteratus (1.0%). Taenia (syn. Hydatigera) taeniaeformis has been registered for the first time in a wolf from Europe. An overall moderate prevalence (16.7%) of infected wolves was recorded. There was no statistically significant difference in prevalence between sexes. Of the years studied, the highest prevalence was found in 2014 (57.1%). The maximum number of helminth species per host specimen was four.

scholarly journals The First Record of Echinococcus ortleppi (G5) Tapeworms in Grey Wolf (Canis lupus)

Pathogens ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 853
Author(s):  
Jacek Karamon ◽  
Małgorzata Samorek-Pieróg ◽  
Jacek Sroka ◽  
Ewa Bilska-Zając ◽  
Joanna Dąbrowska ◽  
...  
Keyword(s):  
Small Intestine ◽  
Molecular Identification ◽  
Canis Lupus ◽  
Sequence Comparison ◽  
First Record ◽  
Grey Wolf ◽  
South Eastern ◽  
Counting Technique ◽  
Small Intestines ◽  
First Time

The aim of this study is to confirm the presence and molecular identification of Echinococcus tapeworms in wolves from south-eastern Poland. An investigation was carried out on the intestines of 13 wolves from south-eastern Poland. The small intestines were divided into three equal segments. Each segment was separately examined using the sedimentation and counting technique (SCT). The detected Echinococcus tapeworms were isolated and identified by PCRs and sequencing (nad1 and cox1 genes). Additionally, DNA isolated from the feces of wolves positive for Echinococcus tapeworms was examined with two diagnostic PCRs. The intestines of one wolf were positive for E. granulosus s.l. when assessed by SCT; the intestine was from a six-year-old male wolf killed in a communication accident. We detected 61 adult tapeworms: 42 in the anterior, 14 in the middle, and 5 in the posterior parts of the small intestine. The PCRs conducted for cox1 and nad1 produced specific products. A sequence comparison with the GenBank database showed similarity to the deposited E. ortleppi (G5) sequences. An analysis of the available phylogenetic sequences showed very little variation within the species of E. ortleppi (G5), and identity ranged from 99.10% to 100.00% in the case of cox1 and from 99.04 to 100.00% in the case of nad1. One of the two diagnostic PCRs used and performed on the feces of Echinococcus-positive animals showed product specific for E. granulosus. This study showed the presence of adult E. ortleppi tapeworms in wolves for the first time.

scholarly journals Parasitic contamination of urban and rural environments in the Slovak Republic: dog’s excrements as a source

2014 ◽  
Vol 51 (4) ◽  
pp. 273-280 ◽  
Author(s):  
I. Papajová ◽  
J. Pipiková ◽  
J. Papaj ◽  
A. Čižmár
Keyword(s):  
Slovak Republic ◽  
Intestinal Parasites ◽  
Toxocara Canis ◽  
Public Parks ◽  
Public Places ◽  
Rural Environments ◽  
Faecal Samples ◽  
One Year ◽  
Trichuris Vulpis ◽  
Toxascaris Leonina

AbstractThe objective of this study was to determine the possibility of soil contamination with propagative stages of intestinal endoparasites at different public places (public parks, playgrounds, sandpits, sidewalks, road sides). In a one-year-study, totally 578 dog’s faecal samples from 8 towns (Košice, Trebišov, Veľké Kapušany, Prešov, Snina, Levoča, Zvolen and Trenčín) and 3 villages (Dlhé Stráže, Dravce, Valaliky) were examined for the presence of parasitic germs. 29.9 % of faecal samples were positive. Eight different species of intestinal parasites with following incidence were detected: Toxocara canis (11.9 %), Trichuris vulpis (8.5 %), Ancylostomatidae (8.1 %), Taenia spp. (4.0 %), Toxascaris leonina (3.1 %), Capillaria spp. (1.0 %), Dipylidium caninum (0.2 %) and Coccidia oocysts (0.2 %). Additionally 285 sandpits were examined. Sand samples were collected from Košice (136), Zvolen (38), Trenčín (36), Prešov (30), Veľké Kapušany (24), Snina (15), and village Valaliky (6). The parasitic eggs occurence in the sandpits was as follows: Toxocara spp. (11.8 %), Ancylostomatidae (1.1 %), Taenia type (0.7 %) and Trichuris spp. (0.4 %). The occurrence of Toxocara spp. varied between the urban and rural environments. The highest number of Toxocara spp. was found in village Valaliky (33.3 %) whereas cities showed lesser prevalence (Prešov — 10 %, Košice — 7.4 %, Trenčín — 5.6 %, Zvolen — 5.3 %, Veľké Kapušany — 4.2 %). The epidemiological aspects and health risk factors are also discussed.

Helminths of wolves, Canis lupus L., in the Yukon and Northwest Territories

1973 ◽  
Vol 51 (10) ◽  
pp. 1087-1091 ◽  
Author(s):  
L. P. E. Choquette ◽  
G. G. Gibson ◽  
E. Kuyt ◽  
A. M. Pearson
Keyword(s):  
Northwest Territories ◽  
Echinococcus Granulosus ◽  
Canis Lupus ◽  
Trichinella Spiralis ◽  
Gastrointestinal Helminths ◽  
Taenia Hydatigena ◽  
First Time ◽  
Toxascaris Leonina

Wolves from the Yukon and Northwest Territories harbored the following gastrointestinal helminths: Alaria americana (10 of 171), A. arisaemoides (2/171), Diphyllobothrium sp, (1/171). Mesocestoidcs kirbyi (3/171), Taenia hydatigena (54/111), T. krabbei (63/111), T. pisiformis (2/111), T. serialis (41/111), Echinococcus granulosus (24/171), Toxascaris leonina (83/171). Uncinaria stenocephala (11/171), Spirocerca arctica (1/171), and S. lupi (1/171). Larval Trichinella spiralis occurred in 72 of 153 diaphragms. A. arisaemoides, M. kirbyi, and S. arctica were found for the first time in Canis lupus, while S. lupi, S. arctica, and the prevalence of T. spiralis in wolves are reported for the first time in Canada.

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