Results 81 to 90 of about 1,599 (208)

Melanoides tuberculata (Mollusca: Thiaridae) as an intermediate host of Centrocestus formosanus (Trematoda: Heterophyidae) in Brazil Melanoides tuberculata (Mollusca: Thiaridae) como hospedeiro intermediário de Centrocestus formosanus (Trematoda: Heterophyidae) no Brasil

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2010
Pleurolophocercous cercariae emerged from naturally infected Melanoides tuberculata from Minas Gerais State, Brazil, were used to perform experimental infection of laboratory-reared Poecilia reticulata.
Hudson Alves Pinto, Alan Lane de Melo
doaj   +1 more source

The ribosomal transcription units of Haplorchis pumilio and H. taichui and the use of 28S rDNA sequences for phylogenetic identification of common heterophyids in Vietnam [PDF]

open access: yes, 2017
Background: Heterophyidiasis is now a major public health threat in many tropical countries. Species in the trematode family Heterophyidae infecting humans include Centrocestus formosanus, Haplorchis pumilio, H. taichui, H.
Blair, David   +5 more
core   +1 more source

Life history of Pygidiopsis crassus n. sp. (Trematoda, Digenea, Heterophyidae) in the neotropical region

open access: yesMemorias do Instituto Oswaldo Cruz, 1995
The life cycle of Pygidiopsis crassus n. sp. was experimentally reproduced, starting from cercariae from naturally infected Littoridina parchappei collected from Lujan River and different ponds in Buenos Aires Province, Argentina.
Margarita Ostrowski de Núñez
doaj   +1 more source

Multiple food-borne trematodiases with profound systemic involvement: a case report and literature review

open access: yesBMC Infectious Diseases, 2019
Background Food-borne trematodiases are an important group of neglected global diseases. Affected patients in regions with low prevalence usually experience delayed diagnosis, especially when presenting with atypical clinical symptoms. Here, we presented
Lun Li   +9 more
doaj   +1 more source

Digenean parasites of Ciconiiform birds from Argentina Digéneos parásitos de aves Ciconiiformes de Argentina

open access: yesRevista Mexicana de Biodiversidad, 2011
The helminthological survey of 13 specimens of 5 ciconiiform species revealed the presence of 10 species of intestinal digeneans: Sphincterodiplostomum musculosum Dubois, 1936 in Tigrisoma lineatum and Ardea alba; Tylodelphys elongata (Lutz, 1928) in T ...
Fabiana B. Drago, Lía I. Lunaschi
doaj  

Maritrema huillini (Digenea: Microphallidae) en mustélidos (Carnivora: Mustelidae) de ambientes de agua dulce de la Patagonia (Argentina) [PDF]

open access: yes, 2013
El conocimiento sobre los parásitos metazoos de mustélidos sudamericanos está centrado principalmente en las especies de los géneros Lontra y Galictis, con registros de digeneos, nematodes y acantocéfalos.
Brugni, N., Flores, Verónica Roxana
core   +2 more sources

Digenean trematode infections in the endangered fish species Apricaphanius iberus [PDF]

open access: yes, 2023
The Spanish toothcarp (Apricaphanius iberus), an endangered fish on the Iberian Peninsula, faces challenges like trematode parasitism and environmental fluctuations.
Ampuero Gonzales, Carmen Amelia   +2 more
core  

Some Internal and External Parasites of the Redwinged Blackbird, Agelaius Phoeniceus Phoeniceus L., from Central Ohio, Including Descriptions of Three New Feather Mites [PDF]

open access: yes, 1965
Author Institution: Department of Zoology and Entomology, The Ohio State University, Columbus 10From sixty-one redwinged blackbirds that were collected and examined between 1962 and 1963, eighteen species of parasites were recovered.
Spory, Gerhard R.
core  

依据ITS rDNA序列探讨我国盾腹虫属种类的系统发育关系(英文) [PDF]

open access: yes, 2010
盾腹吸虫为寄生扁形动物中一小的类群。我国已报道7种盾腹吸虫,其中5种隶属于盾腹虫属(Aspidogastridae,Aspidogastrinae)。研究测定了在我国采集到的4种盾腹虫属吸虫的核糖体DNA转录内间隔区(ITSrDNA)序列,并分别采用邻接法和最大似然法构建分子系统发育树。结果显示,这4种盾腹吸虫的ITS-1和ITS-2序列的长度分别在728—877bp和518—645bp之间,其G+C含量分别在50.1%—52.3%和49.2%—52.2%范围内。4种盾腹吸虫的种间遗传距离在0.2 ...
孙军   +4 more
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