Results 1 to 10 of about 771 (136)

New Species of Hassalstrongylus (Trichostrongyloidea: Heligmonellidae) in the Large-Headed Rice Rat Hylaeamys Seuanezi, in the Atlantic Forest of Northeast Brazil

open access: yesBrazilian Journal of Veterinary Parasitology, 2021
A new species of Trichostrongyloidea (Nematoda: Heligmonellidae), Hassalstrongylus lauroi n. sp., is described from specimens collected from the small intestine of the rodent Hylaeamys seuanezi in the Atlantic Forest of northeastern Brazil (Igrapiúna ...
Rosana Gentile   +2 more
exaly   +4 more sources

Helminths of captive and free‐ranging populations of the mountain gazelle (Gazella gazella): Evidence from faecal examination [PDF]

open access: yesVeterinary Medicine and Science
Background Understanding parasite diversity in wild and captive animal populations has critical implications for both individual animal health and ecosystem dynamics in a broader sense.
Mina Cansu Karaer   +5 more
doaj   +3 more sources

Endoparasitas gastrointestinais de capivaras (Hydrochoerus hydrochaeris) que habitam área urbanizada de Jaboticabal-SP [PDF]

open access: yesMedicina Veterinária, 2023
As capivaras (Hydrochoerus hydrochaeris) de vida livre podem ser consideradas reservatórios de vários agentes, principalmente de parasitos gastrointestinais.
Nayara Camatta Campos   +4 more
doaj   +8 more sources

Prevalence and Species Identification of Lungworms in Sheep and Cattle: A Postmortem Study in North Shewa, Central Highlands of Ethiopia. [PDF]

open access: yesVet Med Int
Lungworms are among the major nematode parasites causing significant impacts on livestock production, mortality and morbidity in young animals, and poor productivity in adult animals. Despite the widespread distribution of lungworms, there is little information in North Shewa in the central highlands of Ethiopia.
Engdawork A, Kumsa B.
europepmc   +2 more sources

Causes of mortality and morbidity in the endangered southern brown bandicoot (Isoodon obesulus obesulus). [PDF]

open access: yesAust Vet J
The southern brown bandicoot (Isoodon obesulus obesulus) is a small, endangered, Australian, ground‐dwelling marsupial. Apart from isolated necropsy reports, there has not been a systematic investigation into the health and causes of death for this species.
Breidahl AJ   +9 more
europepmc   +2 more sources

Characterization of the Complete Mitochondrial Genomes of Two Sibling Species of Parasitic Roundworms, Haemonchus contortus and Teladorsagia circumcincta [PDF]

open access: yesFrontiers in Genetics, 2020
Haemonchus contortus and Teladorsagia circumcincta are among the two most pathogenic internal parasitic nematodes infecting small ruminants, such as sheep and goats, and are a global animal health issue.
Nikola Palevich   +3 more
doaj   +2 more sources

High frequency of benzimidazole resistance polymorphisms and age-class differences in trichostrongyle nematodes of ranched bison from the south-central United States [PDF]

open access: yesInternational Journal for Parasitology: Drugs and Drug Resistance
Bison production is a growing sector of the United States agriculture, with more consumers choosing bison products. Commercial bison are kept on smaller pastures and treated with anthelmintics for gastrointestinal nematodes (GIN) to maintain production ...
Kaylee R. Kipp   +5 more
doaj   +2 more sources

The complete mitochondrial genome of the New Zealand parasitic roundworm Teladorsagia circumcincta (Trichostrongyloidea: Haemonchidae) field strain NZ_Teci_NP [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of the New Zealand parasitic nematode Teladorsagia circumcincta field strain NZ_Teci_NP was sequenced and annotated. The 14,083 bp-long mitogenome contains 12 protein-coding genes (atp8 gene missing), two ribosomal RNAs (
Nikola Palevich   +4 more
doaj   +2 more sources

Nemabiome metabarcoding of wild conservation bison herds and co-grazing cattle reveals different species compositions and low-level benzimidazole resistance [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife
Gastrointestinal nematodes (GIN) live in complex communities within American plains bison (Bison bison), a keystone ungulate species of North American prairie ecosystems.
Kaylee R. Kipp   +9 more
doaj   +2 more sources

Vertical migration of Haemonchus sp. infectant larvae on Stylosanthes spp. and Brachiaria brizantha (Syn. Urochloa brizantha) cv. Marandu forage

open access: yesBioscience Journal, 2022
The present work aimed to evaluate the influence of Stylosanthes spp. (Campo Grande© styles) and Brachiaria brizantha cv. Marandu in the vertical migration of Haemonchus spp. infective larvae, in the region of Uberlândia, Minas Gerais.
Mylla Christhie Costa Urzedo   +4 more
doaj   +1 more source

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