| infection of roe-deer in france by the lung nematode, dictyocaulus eckerti skrjabin, 1931 (trichostrongyloidea): influence of environmental factors and host density. | the prevalence of the lungworm, dictyocaulus eckerti, was studied in a sample of 603 roe-deer (capreolus capreolus) in the rhone district of france. the mean prevalence of infection (17%) in deer in a given area fluctuated according to the percentage of the area covered with forest, or lake and river. the density of roe-deer or domestic ruminants, the type of forest and the maximum elevation of the site were not related to the prevalence of infection. | 1987 | 2950246 |
| [redescription of dictyocaulus noerneri ralliet et henry, 1907, parasite of capreolus capreolus in europe. comparison with d. viviparus (bloch, 1782), a parasite of cattle]. | both species are easily distinguished by the shape and the thickness of the buccal ring. in d. noerneri, the buccal ring is 12-14 microns high, kidney like shape in optical section and thick in en face view. in d. viviparus, the buccal ring is 22-25 microns high, triangular shape in optical section and thin in en face view. the taxon dictyocaulus eckerti skrjabin, 1931, described from rangifer larandus in western siberia, has been misused to call the dictyocaulids of european cervidae. if those ... | 1988 | 3202587 |
| its2 sequences of dictyocaulus species from cattle, roe deer and moose in sweden: molecular evidence for a new species. | total dna was isolated from adult lungworms of the genus dictyocaulus, collected from cattle, moose (alces alces) and roe deer (capreolus capreolus) in sweden. the second ribosomal internal transcribed spacer was amplified with pcr, and dna sequences were determined from nine individual worms that all came from different hosts in order to avoid analysis of siblings. the sequence data obtained were aligned and compared with similar data derived from german lungworm isolates from cattle and fallow ... | 1999 | 10428637 |
| helminth fauna of cervids in belorussian polesie. | we report on the examination of 18 elk ( alces alces), 16 red deer (cervus elaphus)and 16 roe deer ( capreolus capreolus) from the belorussian polesie in the period 1981-1998 for helminths. a total of 18 helminth species were found including dictyocaulus eckerti, fasciola hepatica, oesophagostomum venulosum, taenia hydatigena larvae and trichuris ovis, all of which occurred in all host species. sixteen of the species found are known to infect humans, domestic animals and/or farm animals. | 2003 | 12474047 |
| characterization of dictyocaulus species (nematoda: trichostrongyloidea) from three species of wild ruminants in northwestern spain. | specimens of dictyocaulus spp. were extracted from the respiratory tracts of 3 ruminant hosts including roe deer (capreolus capreolus), red deer (cervus elaphus), and chamois (rupicapra rupicapra) from wild populations in the province of le6n, northwestern spain. the near-complete nuclear small-subunit ribosomal rna gene, and 2 regions of the large-subunit ribosomal rna gene, were amplified by pcr and sequenced. the ssu rdna gene sequences indicated a high level of similarity between the isolate ... | 2009 | 20050000 |
| development of a multiplex pcr for identification of dictyocaulus lungworms in domestic and wild ruminants. | dictyocaulus lungworms are the causative agents of parasitic bronchitis (dictyocaulosis) characterised by coughing and severe lung pathology in domestic and wild ruminants. the objective of this study was to design a simple molecular test that could detect of lungworm dna from both adult and larval lungworms and could distinguish between the most common dictyocaulus species found in cattle and in some species of wild ruminants. a multiplex pcr test with four novel primers targeting species-speci ... | 2015 | 26266883 |
| interrelationships of dictyocaulus spp. in wild ruminants with morphological description of dictyocaulus cervi n. sp. (nematoda: trichostrongyloidea) from red deer, cervus elaphus. | lungworms from the genus dictyocaulus cause parasitic bronchitis (dictyocaulosis) characterized by coughing and severe lung pathology in both domestic and wild ruminants. in this study we investigated the interrelationships of dictyocaulus spp. from european bison (bison bonasus l.), roe deer (capreolus capreolus) and red deer (cervus elaphus) by nucleotide sequence analysis spanning the 18s rna gene (ssu) and internal transcribed spacer 2 (its2) regions of the ribosomal gene array as well as th ... | 2017 | 28585897 |