Results 21 to 30 of about 462 (138)

Molecular identification of Nematodirus spathiger (Nematoda: Molineidae) in Lama guanicoe from Patagonia, Argentina [PDF]

open access: yesHelminthologia, 2014
Abstract The guanaco (Lama guanicoe) is the major inhabitant and the largest wild artiodactyl in Patagonia. The introduction of invasive species into its ecological niche poses ecological risks, since invasive species may introduce harmful parasites to this native species.
Petrigh R., Fugassa M.
doaj   +2 more sources

Morphological variability of Oswaldocruzia filiformis (Nematoda: Molineidae) in amphibians from European Russia

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract The morphological and morphometric variability of the nematode Oswaldocruzia filiformis from ten amphibian species (Pelophylax ridibundus, Pelophylax lessonae, Pelophylax esculentus, Rana arvalis, Rana temporaria, Bufo bufo, Bufotes viridis, Pelobates vespertinus, Bombina bombina and Lissotriton vulgaris) was studied.
N Yu Kirillova   +2 more
openaire   +1 more source

Checklist of the Helminth Parasites of South American Bats [PDF]

open access: yes, 2015
My Brazilian co-author paid for this paper to be open--access.Copyright © 2001-2015 Magnolia Press. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and ...
Gibson, David I., Santos, CP
core   +1 more source

Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation [PDF]

open access: yes, 2021
The similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy.
Abba, Agustin Manuel   +3 more
core   +1 more source

Primeiro estudo parasitológico em rã com garras Africano (Xenopus laevis, Anfibia) no Chile [PDF]

open access: yes, 2017
Introduced species can arrive into new territories with parasites; however, these species are expected to face lower parasite richness than in their original regions. Both introduced hosts and parasites can affect native fauna.
Castillo, Cristóbal   +5 more
core   +1 more source

Oswaldocruzia duboisi (Nematoda, Molineidae): Morphology, Hosts and Distribution in Ukraine

open access: yesVestnik Zoologii, 2012
Oswaldocruzia duboisi(Nematoda, Molineidae): Morphology, Hosts and Distribution in UkraineOswaldocruzia duboisiBen Slimane, Durette-Desset et Chabaud, 1993 previously known from France and Bulgaria is reported from Ukraine for the first time. The species was found in the material from 8 amphibian host species, of whichLissotriton montadoni, Triturus ...
Svitin, R.S., Kuzmin, Y.I.
openaire   +2 more sources

Parasitofauna en murciélagos de los llanos orientales de Venezuela [PDF]

open access: yes, 2022
Research on parasites in Neotropical bats is relatively scarce compared to other vertebrates. The objective of this study was to describe and analyze the composition and diversity of parasites of bat species present in various environments in the Eastern
Cañizales, Israel, Guerrero, Ricardo
core   +3 more sources

Guerrerostrongylus marginalis n. sp. (Trichostrongyloidea: Heligmonellidae) from the Guianan arboreal mouse (Oecomys auyantepui) from French Guiana [PDF]

open access: yes, 2016
Based on the number and arrangement of cuticular ridges and configuration of the dorsal ray, nematode specimens collected from the small intestine of eight Guianan arboreal mice, Oecomys auyantepui (Rodentia: Sigmodontinae), in French Guiana are herein ...
Catzeflis, Francois   +2 more
core   +3 more sources

A review of the epidemiology and control of gastrointestinal nematode infections in cattle in Zimbabwe [PDF]

open access: yes, 2013
In this review, the main gastrointestinal nematodes infecting cattle in Zimbabwe and the epidemiological factors influencing their occurrence are reviewed and discussed.
Davies M. Pfukenyi, Samson Mukaratirwa
core   +1 more source

Contribuciones al conocimiento de nematodos parásitos de anfibios de la ecorregión Chaco Seco de Argentina [PDF]

open access: yes, 2021
Contribuciones al conocimiento de nematodos parásitos de anfibios de la ecorregión Chaco Seco de Argentina. En el Gran Chaco Argentino, numerosas investigaciones han tratado la diversidad de los vertebrados, incluida su fauna herpetológica.
Acosta, José Luis   +5 more
core   +1 more source

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