Helminths in coyotes (Canis latrans Say), wolves (Canis lupus L.), and red foxes (Vulpes vulpes L.) of southwestern Manitoba

1978 ◽  
Vol 56 (12) ◽  
pp. 2614-2617 ◽  
Author(s):  
W. M. Samuel ◽  
S. Ramalingam ◽  
L. N. Carbyn
Keyword(s):  
Echinococcus Granulosus ◽  
Canis Lupus ◽  
Vulpes Vulpes ◽  
National Park ◽  
Red Foxes ◽  
Taenia Hydatigena ◽  
Parasitic Helminths ◽  
Riding Mountain National Park ◽  
Prevalent Species ◽  
Toxascaris Leonina

Forty-three coyotes, 12 wolves, and 6 red foxes from an area around Riding Mountain National Park in southwestern Manitoba were examined for parasitic helminths. Eleven, 8, and 5 species were found in coyotes, wolves, and red foxes, respectively. Alaria marcianae, Alaria arisaemoides, and Toxascaris leonina were found in all three host species; Echinococcus granulosus, Taenia hydatigena, Uncinaria stenocephala, and Oslerus (Oslerus) osleri in wolves and coyotes; and Echinococcus multilocularis in coyotes and red foxes. Taenia pisiformis and T. leonina were the most prevalent species in coyotes; E. multilocularis and E. granulosus, the most numerous. Echinococcus granulosus was the most prevalent and numerous species in wolves. Alaria marcianae and T. leonina were found in all red foxes. The significance of the coyote as a major definitive host of E. multilocularis in southwestern Manitoba is 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.

A Study on the Cestodes of Carnivores in the Northwest of Iran

1973 ◽  
Vol 47 (3) ◽  
pp. 277-281 ◽  
Author(s):  
I. Mobedi ◽  
R. A. Bray ◽  
F. Arfaa ◽  
K. Movafag
Keyword(s):  
Echinococcus Granulosus ◽  
Canis Lupus ◽  
Vulpes Vulpes ◽  
Red Fox ◽  
Taenia Hydatigena ◽  
Taenia Multiceps ◽  
Dipylidium Caninum ◽  
Northwest Of Iran ◽  
Taenia Taeniaeformis

A study of the intestines of 208 carnivores (red fox, wolf and cat) from three different regions of Azerbaijan, Iran, revealed 10 species of cestodes: Taenia polyacantha, Taenia endothoracica, Echinococcus tnultilocularis, Joyeuxiella echinorhynchoides and Mesocestoides lineatus were found in Vulpes vulpes; Taenia multiceps, Taenia hydatigena, Echinococcus granulosus and Dipylidium caninum in Canis lupus; Taenia taeniaeformis in Felis sp.

Wolf body mass, skull morphology, and mitochondrial DNA haplotypes in the Riding Mountain National Park region of Manitoba, Canada

2010 ◽  
Vol 88 (5) ◽  
pp. 496-507 ◽  
Author(s):  
Astrid V. Stronen ◽  
Graham J. Forbes ◽  
Tim Sallows ◽  
Gloria Goulet ◽  
Marco Musiani ◽  
...  
Keyword(s):  
Mitochondrial Dna ◽  
Great Lakes ◽  
Body Mass ◽  
Canis Lupus ◽  
National Park ◽  
Skull Morphology ◽  
Eastern Canada ◽  
Riding Mountain National Park ◽  
Canis Lycaon ◽  
Provincial Park

Two types of wolves, gray ( Canis lupus L., 1758) and eastern ( Canis lupus lycaon Schreber, 1775 or Canis lycaon ) or Great Lakes wolves, representing Old World (OW) and New World (NW) mitochondrial DNA (mtDNA) haplotypes, have been reported in eastern Canada and the Great Lakes region. Both haplotypes were found in Duck Mountain Provincial Park and Forest, Manitoba. Only OW haplotypes have been reported from the isolated Riding Mountain National Park (RMNP), 30 km to the south. Wolves with NW haplotypes hybridize with C. lupus and coyotes ( Canis latrans Say, 1823) and could mediate gene flow between canids. We examined available data on wolf body mass, skull morphology, and mtDNA from the RMNP region, as well as mtDNA from Manitoba and Saskatchewan, to assess the occurrence of NW haplotypes in wolves and possible canid hybridization. Mean body mass of female (n = 54) and male (n = 42) RMNP wolves during 1985–1987 was higher than that of females (n = 12) and males (n = 8) during 1999–2004. Thirteen skull measures from 29 wolf skulls did not suggest significant differences between RMNP and Duck Mountain wolves. Nineteen of 20 RMNP samples had OW haplotypes, whereas one clustered together with NW haplotypes.

scholarly journals Phylogenetic status and diet of red fox (Vulpes vulpes griffithii) inhabiting Ayubia National Park, Pakistan

2024 ◽  
Vol 84 ◽  
Author(s):  
I. Rafaqat ◽  
T. Mahmood ◽  
L. M. Hennelly ◽  
F. Akrim ◽  
I. Uz-Zaman ◽  
...  
Keyword(s):  
Vulpes Vulpes ◽  
National Park ◽  
Prey Species ◽  
Red Fox ◽  
Scientific Data ◽  
Ovis Aries ◽  
Maternal Lineage ◽  
Red Foxes ◽  
Mitochondrial Cytochrome B ◽  
Phylogenetic Status

Abstract The red fox (Vulpes vulpes) is a medium-sized carnivore that occurs in different regions of Pakistan, however, still lacks scientific data on its ecology and distribution. The current study investigated the phylogenetic status and diet of the red fox (V.v. griffithii) occurring in Ayubia National Park, Pakistan. Through camera trapping and molecular analysis, we confirmed the occurrence of red fox in the study area. Based on mitochondrial cytochrome B (304 bp) and limited sampling, nearly all red foxes of Ayubia National Park and surrounding Himalayan ranges fall within Holarctic maternal lineage, whereas red foxes found in plains of Pakistan are part of the basal Palearctic maternal lineage. Using 32 scats, we found that red fox diet comprises of 80% animal-based prey species (both wild and domestic) and 19% plant matter. The wild animal prey species included Cape hare (Lepus capensis) and flying squirrel (Pteromyini sp.), which constituted 17% and 15% of diet, respectively. Red foxes infrequently consumed House mouse (Mus musculus), Himalayan Palm civet (Paguma larvata) and sheep (Ovis aries), each comprising around 6% to 9% of red fox diet. The fox species also scavenged on domestic donkey opportunistically. Based on our sampling, our study suggests that the red fox (V.v. griffithii) that occurs in Ayubia National Park and across the lesser Himalayan ranges belongs to Holarctic maternal lineage. The study also highlights consumption of plant seeds by red foxes, indicating it may play an important ecological role in seed dispersal in Ayubia National Park.

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.

Helminths of wolves (Canis lupus L.) from southwestern Québec

1984 ◽  
Vol 62 (8) ◽  
pp. 1659-1660 ◽  
Author(s):  
M. A. McNeill ◽  
M. E. Rau ◽  
F. Messier
Keyword(s):  
Echinococcus Granulosus ◽  
Canis Lupus ◽  
Food Habits ◽  
Helminth Parasites ◽  
Taenia Hydatigena ◽  
Game Reserve ◽  
Taenia Species

Eighteen (72%) of 25 wolves from the La Verendrye Provincial Game Reserve in southwestern Québec harboured helminth parasites. The four species recovered were Alaria marcianae (LaRue, 1917) (= A. americana Hall and Wigdor, 1918) (Digenea: Diplostomatidae); Echinococcus granulosus Batsch, 1786 and Taenia hydatigena Pallas, 1766 (Cestoda: Taeniidae); and Dioctophyma renale Goeze, 1782 (Nematoda: Dioctophymatoidea). Prevalence was 16, 60, 4, and 16%, respectively. Unidentified Taenia species were found in four (16%) of the wolves. Examination of wolf faeces for taeniid eggs yielded an overall prevalence of 16%. Results are discussed in relation to the food habits of these wolves.

Target Specificity of Foxoff Baits at Belair National Park.

1998 ◽  
Vol 20 (3) ◽  
pp. 431
Author(s):  
L.J. Scarman ◽  
S.P. Brown ◽  
F.J.F. Farrugia ◽  
E.N. Marker ◽  
M. Lane
Keyword(s):  
Vulpes Vulpes ◽  
National Park ◽  
Small Population ◽  
City Centre ◽  
Potential Danger ◽  
Target Specificity ◽  
Wide Spread ◽  
Red Foxes ◽  
Backyard Poultry ◽  
The City

Red Foxes (Vulpes vulpes) pose a significant threat to small native mammals in Australia (Saunders et al. 1995) and may restrict the recovery of some populations of native mammals and birds (Norman, Cullen and Dann 1992; Augee, Smith and Rose 1996; Priddel and Wheeler 1996; Seebeck and Booth 1996; Smith and Quin 1996). In the Adelaide area V. vulpes are wide- spread in the hills. They are often reported near houses and are a nuisance because of their predation on backyard poultry. Within Belair National Park, an area of 840 ha located in the Adelaide hills about 8 km from the City Centre, foxes are a potential danger to small native mammals, such as the Southern Brown Bandicoot (lsoodon obesulus).There is a small population of I. obesulus in Belair National Park, (Regel et al. 1996) of which 62 individuals from an area of about 30 ha were recently marked with microchips. A fox baiting program with Foxoff® in autumn 1996 in Belair National Park saw the uptake of 97 poisoned baits, with two fox carcasses located.

The helminths of wolves and coyotes from the forested regions of Alberta

1968 ◽  
Vol 46 (6) ◽  
pp. 1193-1204 ◽  
Author(s):  
John C. Holmes ◽  
Ronald Podesta
Keyword(s):  
North America ◽  
Food Habits ◽  
National Park ◽  
New Records ◽  
Helminth Fauna ◽  
The Other ◽  
Taenia Hydatigena ◽  
Banff National Park ◽  
Capillaria Aerophila ◽  
Toxascaris Leonina

Ninety-eight wolves and 75 coyotes from the forested regions of Alberta were examined for helminths. Fourteen species (2 trematodes, 8 cestodes, and 4 nematodes) were recovered from wolves, with a mean of 2.6 and a maximum of 6 species per wolf; 18 species (3 trematodes, 8 cestodes, and 7 nematodes) were recovered from coyotes, with a mean of 2.0 and a maximum of 6 species per coyote. Helminths common in wolves were Taenia hydatigena (79% of the wolves infected), Echinococcus granulosus (72%), Taenia krabbei (52%), Toxascaris leonina (14%), and Taenia pisiformis (13%), Toxascaris leonina (52%), Alaria americana (33%), Taenia pisiformis (31%), Uncinaria stenocephala (16%), and Filaroides osleri (15%) were common in coyotes. Metorchis conjunctus, Taenia omissa, and T. taeniaeformis appear to be new records for wolves and M. conjunctus, Taenia twitchelli, Diphyllobothrium sp., and Capillaria aerophila appear to be new for coyotes.High indexes of similarity (and comparable indexes of diversity) suggest that the helminth faunas of wolves in various regions of North America are basically similar. This similarity is probably due to similar food habits of wolves from various regions.The helminth fauna of coyotes appears to vary extensively in diversity and in species between the regions studied. The fauna from the coyotes from the area around Lac la Biche, Alberta, differed markedly from that of the other samples, with a generally richer fauna of different species, more equitably distributed. The helminths, particularly the cestodes, from coyotes from Minnesota and from Banff National Park were as similar to those of wolves as they were to those of coyotes from other areas. These features may be due to the food habits of the host coyotes.

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