Results 11 to 20 of about 197 (125)

Overview of Trematodes (Trematoda) of mammals in Uzbekistan

open access: yesActa Biologica Sibirica
Based on the research and the analysis of literary data, we identified 27 species of trematodes from 19 genera, 12 families and 7 orders, which parasitise mammals in Uzbekistan.
Erkinjon B. Shakarboev   +2 more
doaj   +3 more sources

Prevalence of trematodes of the Paramphistomatidae family in cattle of Yurimaguas district, province of Alto Amazonas, Loreto

open access: yesRevista de Investigaciones Veterinarias del Perú, 2010
Se determinó la prevalencia de Paramfistómidos en bovinos del distrito de Yurimaguas, provincia de Alto Amazonas, Loreto. Se colectaron muestras de heces en 421 bovinos, entre junio de 2006 a febrero de 2007, para su evaluación coproparasitológica con la técnica de sedimentación espontánea. Se obtuvo una prevalencia del 44.2 ± 4.7%.
Pinedo V., Rosa   +5 more
openaire   +6 more sources

The Life History Of Megalodiscus Ferrissianus N. Sp. (trematoda: Paramphistomatidae).

open access: yes, 1953
PhD ; Zoology ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/183606/2/0005736 ...
Smith, Robert Jay
openaire   +3 more sources

Notable seasonal variation observed in the morphology of the reindeer rumen fluke (Paramphistomum leydeni) in Finland

open access: yesRangifer, 2009
Although numerous Paramphistomum species have been described from the rumen and reticulum of domestic and wild ruminants, information about rumen flukes in reindeer is sparse and their nomenclature is somewhat conflicting.
Sven Nikander, Seppo Saari
doaj   +1 more source

A fine‐scale phylogenetic assessment of digenean trematodes in central Alberta reveals we have yet to uncover their total diversity

open access: yesEcology and Evolution, Volume 9, Issue 6, Page 3153-3238, March 2019., 2019
This manuscript represents a large, single, collective examination of larval trematodes from snail hosts, using molecular markers and phylogenetic methods. We contribute 1,091 mitochondrial sequences (cox1 and nad1) that represent 79 species from 23 genera and eight families.
Michelle A. Gordy, Patrick C. Hanington
wiley   +1 more source

Larval trematodes in freshwater gastropods from Mato Grosso, Brazil: diversity and host-parasites relationships [PDF]

open access: yes, 2013
A survey for freshwater gastropods carrying trematodes parasites was conducted in Manso Dam and the surrounding areas frequented by tourist, focusing particularly on the Pantanal region.
Silvana Carvalho Thiengo   +7 more
core   +2 more sources

Pathological and parasitological characterization of infection by trematodes (Paramphistomatidae) in the large intestine of capybaras

open access: yesRevista Brasileira de Parasitologia Veterinária
Gross and histological lesions caused by an intestinal parasite were described in three capybaras. The parasites presented a mean length of 14 mm and width of 7 mm, were round to oval or piriform, reddish and pedunculated, and adhered strongly to the ...
Isabela de Oliveira Avelar   +5 more
doaj   +1 more source

A report on the occurrence of microvillus-like structures in the caeca of certain trematodes (Paramphistomatidae)

open access: yesParasitology, 1963
The observations presented in this study indicate that the filose projections emerging from the apical or luminal surface of the epithelial cells lining the caeca of the trematodesCleptodiscus kyphosiandC. reticulatusare sterocilia or microvilli. Their activity in the animal appears to be concerned with the absorption of substances from the lumen of ...
R. M. Wotton, F. Sogandares-Bernal
openaire   +1 more source

Foodborne Intestinal Flukes in Southeast Asia [PDF]

open access: yes, 2009
In Southeast Asia, a total of 59 species of foodborne intestinal flukes have been known to occur in humans. The largest group is the family Heterophyidae, which constitutes 22 species belonging to 9 genera (Centrocestus, Haplorchis, Heterophyes ...
Lee, Soon-Hyung   +3 more
core   +1 more source

Aporocotyle simplex

open access: yes, 2023
<i>4.3. Esophageal ultrastructural features of A. simplex</i> <p> Thirdly, our ultrastructural data allowed us to subdivide the long esophagus of <i>A.
Hemmingsen, Willy   +2 more
core   +1 more source

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