Oogenesis in the hermaphroditic Digenea (Trematoda)
During the present century oogenesis and maturation have been extensively studied in the Digenea. The earlier observations, however, were based on limited methods of histological and cytological techniques and were concerned principally with the general features of the germ-cells and with their chromosomes.
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Primer registro de Centrocestus formosanus (Digenea: Heterophyiidae) en Colombia
CENTROCESTUS FORMOSANUS (DIGENEA:HETEROPHYIDAE) SE REGISTRA POR PRIMERA VEZ PARA COLOMBIA EN CARACOLES Y PECES DEL LAGO DEL JARDÍN BOTÁNICO JOAQUÍN ANTONIO URIBE, DE LA CIUDAD DE MEDELLÍN. LAS REDIAS Y CERCARIAS SE OBTUVIERON DEL GASTRÓPODO MELANOIDES TUBERCULATA MORFO MAD.
Velásquez Trujillo, Luz Elena +3 more
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Dinámica de la infección de sp. (Digenea: Diplostomidae) en el primer y segundo hospedador intermediario de un lago Andino Patagónico (Argentina) [PDF]
In Argentinean Patagonia, a species of the genus Posthodiplostomum has been reported infectingpopulations of the snail Anisancylus obliquus and the galaxiid fi sh Galaxias maculatus (small puyen), meanwhileadults would develop in piscivorous birds.
Flores, Verónica Roxana +2 more
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Primeiro registro da ocorrência de protozoários em tamoatá Hoplosternum littorale no Brasil. [PDF]
Este estudo relata a primeira ocorrência de protozoários nas brânquias de tamoatá Hoplosternum littorale (Hancock 1828) (Siluriformes: Callichthyidae) no Brasil.
DIAS, M. K. R. +4 more
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Resource Investigation and Molecular Systematic Analysis on Digenea Species of Marine Fish in Xiamen Sea Area [PDF]
摘要 2012年12月至2014年12月对厦门海域海洋鱼类感染复殖吸虫种类做了调查,本次调查共检查鱼类156种5099条,感染复殖吸虫的鱼类71种,所得复殖吸虫隶属于16科。本论文对其中8科18属19种吸虫进行形态学描述,名录如下: 1.面状前吻吸虫Prosorhynchusfacilis(Ozaki,1924)Eckmann,1932 2.多变颈源吸虫Derogenesvaricus(Muller,1784) 3.纺锤星腺吸虫LecithasterfusiformisWang,1991 4 ...
陈馨
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Maritrema huillini (Digenea: Microphallidae) en mustélidos (Carnivora: Mustelidae) de ambientes de agua dulce de la Patagonia (Argentina) [PDF]
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
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Haemogregarina sp. (Apicomplexa: Haemogregarinidae), Telorchis attenuata (Digenea: Telorchiidae) and Neoechinorhynchus emydis (Acanthocephala: Neoechinorhynchidae) from Map Turtles (Graptemys spp.), in Northcentral Arkansas [PDF]
Barger, M. A. +4 more
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Comparative analysis of 18S rRNA genes from Myxobolus aeglefini Auerbach, 1906 isolated from cod (Gadus morhua), Plaice (Pleuronectes platessa) and dab (Limanda limanda), using PCR-RFLP [PDF]
The myxosporean parasite Myxobolus aeglefini is a marine species, which can be found in the cartilage of mainly gadid fish species. The parasite has, however, been recorded in the flatfish plaice (Pleuronectes platessa) and dab (Limanda limanda).
Buchmann, K. +3 more
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Парамфистомататы (Digenea: Paramphistomatata) животных Вьетнама
49 species of paramphistomatate trematodes were found in domestic animals of Vietnam based on own and published data. This number is almost one half of the total number of these parasites found in Asia on the whole. Extremely high level of infection of domestic animals is registered in the area.
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Members of Sinistroporomonorchis Wee, Cutmore, Pérez-del-Olmo & Cribb, 2020 represent a small group of trematodes belonging to the Monorchiidae Odhner, 1911 with 5 species described from mugilid hosts.
Leopoldo Andrade-Gómez +3 more
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