Freshwater biota experience physiological challenges in regions affected by salinization, but often the effects on particular species are poorly understood. Freshwater turtles are of particular concern as they appear to have limited ability to cope with environmental conditions that are hyperosmotic to their body fluids. Here, we determined the physiological responses of two Australian freshwat...

C h rous t K.: Efficacy afAlbellda:ole agaillsr MOllie:ia spp. ill Sheep and Caule. Acta vet. Srno. 1998.67: 175-181. The paper presents results of the anthelmintic efficacy verification of albendazole in sheep and cattle naturally infected by tapeworms MOllie:ia npansa and M. belledelli. We tested the dose of 5 mg per I kg of body weight applied as a 2.5'7c suspension in sheep. One hundred per...

The present paper reports the results of a cross-sectional survey aimed at obtaining up-to-date information on the spatial distribution of different groups and/or species of helminths in water buffaloes from central Italy. Geographical information systems (GIS) and spatial analysis were used to plan the sampling procedures, to display the results as maps and to detect spatial clusters of helmin...

The aim of the study was to determine level parasitic infections in West Pomeranian European bison on basis coproscopic examinations. A total 172 faecal samples from Mirosławiec, Drawsko and Jałowcówka herds were examined by flotation sedimentation methods as well Baermann technique. Faecal examinations revealed presence gastrointestinal nematode eggs belonging family Trichostrongylidae genera ...

A new species of amphistome digenean from the stomach and intestine of Podocnemis expansa (Pelomedusidae), of the tropical rain forest, from the State of Pará, Brazil, is described and allocated to a new genus ( Oriximinatrema noronhae ). The new species is characterized by the presence of an esophageal bulb, an esophageal extension uncovered by an extension of the pharyngeal sacs, a well-devel...