Results 11 to 20 of about 1,031 (196)

Haplodiploidy in the Oxyurida: decoupling the evolutionary processes of adaptation and speciation [PDF]

open access: yesAnnales De Parasitologie Humaine Et Comparée, 1990
Host distribution and life history variation in the Oxyurida are discussed in the context of haplodiploidy. The Oxyurida have the broadest host distribution of any zooparasitic nematode group but have retained a virtually unchanged life cycle. Like other haplodiploids, oxyuridians have life histories that maintain viscous population structures.
M L Adamson
exaly   +4 more sources

The Enterobiinae subfam. nov. (Nematoda, Oxyurida) pinworm parasites of primates and rodents

open access: yesInternational Journal for Parasitology, 1996
Recent redescriptions of most members of the Oxyuridae Cobbold, 1864 parasitic in primates revealed that they share following derived characters: sexual dimorphism of lateral alae (single-crested in the males, double-crested in the females); in males a second pair of genital papillae always surrounded by strongly cuticularized rings; in females ...
J P Hugot, S L Gardner, Serge Morand
exaly   +5 more sources

Gastrointestinal parasites of captive and free-ranging wild animals in the state of Mato Grosso do Sul [PDF]

open access: yesRevista Brasileira de Parasitologia Veterinária
Wild animals are hosts for many species of parasites which act as opportunistic or primary agents of disease. This study investigated the presence of endoparasites in the gastrointestinal tracts of wild animals from the State of Mato Grosso do Sul in the
Angela Maria da Silva   +4 more
doaj   +2 more sources

Binema bonaerensis n. sp. (Oxyurida: Thelastomatidae) parasite of Neocurtilla claraziana saussure (Orthoptera: Gryllotalpidae) in Argentina

open access: yesMemorias Do Instituto Oswaldo Cruz, 1999
The nematode Binema bonaerensis n. sp. (Oxyurida: Thelastomatidae) is described from the intestine of the mole cricket of Neocurtilla claraziana Saussure (Orthoptera: Gryllotalpidae) from Buenos Aires Province, Argentina.
Nora B Camino
exaly   +3 more sources

Molecular Phylogeny of Nematodes (Oxyurida: Travassosinematidae) from Orthoptera (Gryllotalpidae) Inferred by Mitochondrial Cytochrome C Oxidase Subunit 1 Gene. [PDF]

open access: yesBioinformation, 2015
In this study, we sequenced mt Cox 1 gene sequences of five nematode spp. that were infective to arthropod, Gryllotalpa africana. The nematode belongs to Thelastomatoidea, a group of pinworms that parasitizes only invertebrates.
Singh N, Chaudhary A, Singh HS.
europepmc   +2 more sources

Monophyly of clade III nematodes is not supported by phylogenetic analysis of complete mitochondrial genome sequences [PDF]

open access: yesBMC Genomics, 2011
Background The orders Ascaridida, Oxyurida, and Spirurida represent major components of zooparasitic nematode diversity, including many species of veterinary and medical importance.
Min Gi-Sik   +7 more
doaj   +2 more sources

Discovery of a 240 million year old nematode parasite egg in a cynodont coprolite sheds light on the early origin of pinworms in vertebrates [PDF]

open access: yesParasites & Vectors, 2014
Background We report the discovery of a nematode parasite egg (Nemata: Oxyurida) from a coprolite closely associated with the remains of several species of Cynodontia, dated to 240 million years old.
Jean-Pierre Hugot   +8 more
doaj   +2 more sources

Mixing in Moderation: Slow Transmission of Non-Local Macroparasites Following a Population Augmentation of an Endangered Australian Skink. [PDF]

open access: yesMol Ecol
ABSTRACT Translocating threatened wildlife to more suitable habitat is increasingly necessary for conserving biodiversity. However, parasite dynamics in such translocations are poorly characterised, despite their potential importance for influencing translocation success and contributing to biodiversity and ecosystem function. We used single nucleotide
Derne BT   +4 more
europepmc   +2 more sources

A new specie of Artigasia Christie, 1934 (Oxyurida: Hystrignathidae) from a Cuban passalid beetle

open access: yesPapeis Avulsos De Zoologia, 2010
Artigasia milerai sp. nov. (Oxyurida: Hystrignathidae) is described from the gut caeca of Passalus interstitialis Escholtz, 1829 (Coleoptera: Passalidae) from Escaleras de Jaruco, La Habana province, Cuba (type locality) and El Pan de Matanzas, Matanzas ...
Jans Morffe, Nayla Garcia
exaly   +3 more sources

Spauligodon orobicus sp. nov. (Oxyurida: Pharyngodonidae) a parasite infecting the common wall lizard, Podarcis muralis (Laurenti, 1768) in northern Italy

open access: yesThe European Zoological Journal
Parasitic nematodes of the oxyurid family Pharyngodonidae are commonly found across reptile orders, with species of the genus Spauligodon Skrjabin, Schikhobalova & Lagodovskaja, 1960, being among the most common ones.
A. Alvaro   +6 more
doaj   +2 more sources

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