A preliminary investigation into the endoparasite load of the European hedgehog (Erinaceus europaeus) in Ireland (original) (raw)
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Endoparasite Infections of the European Hedgehog (Erinaceus europaeus) in Central Italy
Animals, 2021
The European hedgehog is a synanthropic mammal, widely distributed in Europe. This species usually inhabits the edges of deciduous or mixed woods, but it is also very common in private gardens and public parks. Despite its popularity and frequency of contacts both with humans and with wild and domestic animals, few studies have examined the endoparasitic fauna of the hedgehog in Italy. In the present study, endoparasites of naturally deceased hedgehogs (n = 40) from central Italy (Latium and Tuscany regions) were investigated, along with concurrent gross and histopathological lesions. The most prevalent identified endoparasites were Crenosoma striatum (45%), Capillaria erinacei (42.5%) and Brachylaemus erinacei (22.5%), in accordance with previous reports from hedgehogs in southern Italy. In few subjects, Physaloptera clausa, Acanthocephalans and Cystoisospora rastegaeivae coccidia were also identified. The infection by the lungworm C. striatum was found to be significantly associat...
Wiadomości parazytologiczne, 2010
Fecal samples from the hedgehogs, Erinaceus europaeus (15 samples) and E. roumanicus (44 samples) collected in the Poznań region of Poland were examined. Endoparasites were isolated using Sheather's flotation technique. The prevalence of parasitic infections in all hedgehogs examined was 74.6% (E. europaeus--73.3%; E. roumanicus--75.0%). Two species of parasites occurred in both species of hosts: Aonchotheca erinacei (60% and 80%) and Eucoleus aerophilus (6.7% and 15.9%). Brachylaima erinacei was found only in E. europaeus (33.3%) while Physaloptera sp. (13.6%) and Crenosoma striatum (4.6%) only in E. roumanicus. The intensity of infection varied from 1 to 371 eggs/1g of feces in E. europaeus and from 1 to 194 eggs/1g of feces in E. roumanicus. In both sexes the majority of infections were of low intensity, high intensity infections occurring only sporadically. No zoonotic species of endoparasites were recorded in these samples.
Parasitology research, 2015
We investigated abundance and prevalence of ticks and fleas infesting urban populations of two species of hedgehogs: the northern white-breasted hedgehog (Erinaceus roumanicus) and the European hedgehog (Erinaceus europaeus). The hedgehogs were captured in the city of Poznań (western Poland) over the period of 4 years. Both species of hedgehogs were infested with the castor bean tick (Ixodes ricinus), the hedgehog tick (Ixodes hexagonus), and the hedgehog flea (Archeopsylla erinacei). The northern white-breasted hedgehog had higher loads of I. ricinus and A. erinacei than the European hedgehog. The abundance and prevalence of I. hexagonus were similar on both species of hosts. Co-infestation with the two species of ticks was more frequent on the northern white-breasted hedgehog than on the European hedgehog. Therefore, these two closely related species of hedgehogs differ in their importance as hosts of arthropod vectors of pathogens in urban areas and might play a different role in...
2012
The study of endoparasites (helminths and coccidians) in the Algerian (Atelerix algirus) and desert (Paraechinus aethiopicus) hedgehogs was performed between July 2008 and October 2009. The helminth species found included two cestodes, Mathevotaenia erinacei (Anoplocephalidae) and an unidentified cestode larva in the mesentery, eight species of nematodes: Aonchotheca erinacei (Trichuridae) in the intestine, spirurids (Spiruridae) in the intestine, Crenosoma striatum (Crenosomatidae) in the lungs, Gongylonema mucronatum (Gongylonematidae) in the oesophagus, Physaloptera clausa (Physalopteridae) in the stomach, Physaloptera sp. larvae (Physalopteridae) in the mesentery, Pterygodermatites plagiostoma (Rictulariidae) in the stomach, Spirura rytipleurites seurati (Spiruridae) in the intestine; and two acanthocephalans, Moniliformis moniliformis (Moniliformidae) in the intestine and larvae of an unknown acanthocephalan species in the mesentery. The general prevalence was high in both hosts, 92% in Atelerix algirus and 94.12% in Paraechinus aethiopicus. Physaloptera clausa was the most prevalent species (64.0% in Atelerix algirus and 64.7% in Paraechinus aethiopicus). Polyparasitism of helminths was 68% in Atelerix algirus and 52.9% in Paraechinus aethiopicus. Two coccidian species were detected in both hedgehogs, Isospora sp. and Eimeria sp. We provide the first complete parasitological data from Africa for these two hedgehogs.
Do Urban Hedgehogs (Erinaceus europaeus) Represent a Relevant Source of Zoonotic Diseases?
Pathogens
Urban fauna is defined as animal species that can live in urban environments. Several species, including the western-European hedgehog (Erinaceus europaeus), have now been identified as part of this urban fauna, becoming permanent residents of parks and gardens in different cities across Europe. Due to the importance that this phenomenon represents for zoonotic disease surveillance, several authors have been conducting zoonotic agents’ surveys on hedgehog. The aim of this study is to compare zoonotic diseases’ prevalence in hedgehogs in urban environments with those from more rural areas. A systematic review with meta-analysis of twelve studied of zoonotic diseases’ (in urban and rural areas of Europe) was therefore conducted for this purpose. Fifteen different zoonoses have been assessed in urban environments and six in rural areas. Anaplasma phagocytophilum was the most prevalent zoonotic agent found in urban habitats (96%). Dermatophytosis shows statistically significant differen...
International Journal for Parasitology: Parasites and Wildlife, 2013
Invasive species negatively influence the biodiversity of the ecosystems they invade and may introduce pathogens to native species. Raccoon dogs have very successfully invaded Europe, including, recently, Denmark. This study included analyses of gastrointestinal helminths and Trichinella spp. from 99 raccoon dogs and 384 native red foxes collected from October 2009 to March 2012. The sedimentation and counting method used revealed that raccoon dogs and foxes harboured 9 and 13 different helminth species, respectively, of which several known to be zoonotic. Significantly more nematode and cestode species were found in foxes while raccoon dogs had more trematode species. Rodent transmitted parasites were more prevalent in foxes, while amphibian transmitted parasites were more prevalent in raccoon dogs. One fox was infected with Echinococcus multilocularis (0.3%), while no Trichinella spp. were detected in raccoon dogs or foxes. The trematode Brachylaima tokudai was detected for the first time in Denmark in five of 384 foxes (1.3%). Prevalences of Pygidiopsis summa (3.0% and 3.4%) and Cryptocotyle spp. (15.2% and 15.4%) were comparable in raccoon dogs and foxes, respectively. Four helminth species were more prevalent in foxes than in raccoon dogs: Toxocara canis (60.9% and 13.1%); Uncinaria stenocephala (84.1% and 48.5%); Mesocestoides spp. (42.7% and 23.2%); and Taenia spp. (30.7% and 2.0%), respectively. Three helminth species were more prevalent in raccoon dogs than in foxes: Dipylidium caninum (5.1% and 0.3%); Mesorchis denticulatus (38.4% and 4.2%); and Alaria alata (69.7% and 34.4%), respectively. T. canis was more abundant in foxes while A. alata was more abundant in raccoon dogs. The intestinal distribution of a number of helminth species was comparable between hosts, but highly variable between parasite species. Inherent biological factors and host invasion of new areas might have shaped these marked differences in helminth fauna between the invasive raccoon dog and the native red fox.
The European hedgehog (Erinaceus europaeus), as a reservoir for helminth parasites in Iran
Veterinary research forum : an international quarterly journal, 2015
From April 2009 to December 2011, 44 dead hedgehogs (Erinaceus europaeus) were collected incidentally from areas of Urmia, Iran. The overall prevalence of helminth infections was 95.0%. Specific parasites and their prevalences were: Physaloptera clausa (93.0%), Crenosoma striatum (61.0%), Capillaria aerophila (9.0%), Capillarias spp. (4.0%), Brachylaemus erinacei (2.0%) and Hymenolepis erinacei (16.0%). There were no significant differences in helminth occurrence between hedgehog sexes, either in single or in mixed infections (p > 0.05). The mixed infection involving Crenosoma striatum and P. clausa occurred significantly more frequently than other mixed infection (p < 0.05). There were significant differences in prevalence among seasons, with the highest prevalence in summer and spring especially among P. clausa and C. striatum (p < 0.05).
The incidence of disease and injury in displaced wild hedgehogs (Erinaceus europaeus
The main reasons for the delivery of 168 wild hedgehogs to an animal home in York, England, were investigated between 1998 and 2000. All the animals were subsequently treated at the author's hedgehog sanctuary. Of these 61% were nestlings, 25% juveniles, and 14% adults. Nestlings showed a significantly male-biased sex ratio (m:f =1.5:1), while juveniles and adults did not. However, there was significant bias (1.4:1) for all age categories combined. The degree of bias did not differ between the age categories, suggesting equal mortality in the two sexes. For all individuals combined, the most common ailments were malnutrition (27% of the animals) and dehydration (15%), while ticks (Ixodes hexagonus) (14%), nematodes (Crenosoma striatum) (11%), ringworm (4%) and sarcoptic mange (6%) also occurred regularly.
Veterinary research forum : an international quarterly journal, 2013
Hedgehogs are small, nocturnal mammals that become popular in the world and have significant role in transmission of zoonotic agents. Some of the agents are transmitted by ticks and fleas such as rickettsial agents. For these reason, a survey on ectoparasites in European hedgehog (Erinaceus europaeus) carried out between April 2006 and December 2007 from different parts of Urmia city, west Azerbaijan, Iran. After being euthanized external surface of body of animals was precisely considered for ectoparasites, and arthropods were collected and stored in 70% ethanol solution. Out of 34 hedgehogs 23 hedgehogs (67.70%) were infested with ticks (Rhipicephalus turanicus). Fleas of the species Archaeopsylla erinacei were found on 19 hedgehogs of 34 hedgehogs (55.90%). There was no significant differences between sex of ticks (p > 0.05) but found in fleas (p < 0.05). The prevalence of infestation in sexes and the body condition of hedgehogs (small, medium and large) with ticks and flea...
Endoparasites in European hares (Lepus europaeus) under gamekeeping conditions in the Czech Republic
Helminthologia, 2012
128 gastrointestinal tracts and 1680 faecal samples of hares from different parts of the Czech Republic were examined. Evaluation of the faeces samples indicated that the samples could have been infected with any one of the following parasites: Eimeria spp., Trichostrongylus retortaeformis, Trichuris leporis, Graphidium strigosum, Strongyloides sp., Protostrongylus spp. and Anoplocephalidae tapeworms. Trichostrongylus retortaeformis was the most common nematode (75.8 %). 39.8 % of the animals were infected with Trichuris leporis. Only four hares were infected with Graphidium strigosum. Eimeria spp. was the most commonly occurring parasite (90.5 %). The following species were found: Eimeria coquelinae, E. cabareti, E. leporis, E. babatica, E. europea, E. pierrecouderti, E. macrosculpta, E. orbiculata and E. stefanski. Eimeria coquelinae was the most prevalent species (68.4 %). Eimeria cabareti and E. leporis were the next most frequently found species (64.5 % and 57.8 %, respectively).