trematodes are important in economic and public health. ornithobilharzia turkestanicum (o. turkestanicum) is one of the important economic trematodes in domestic animals. ornithobilharzia infection in intermediate host (lymnaea gedrosiana ) can be detected by either exposing snails to light to induce cercarial shedding or by squeezing them between glass slides to detect parasites. the current a...

Biomphalaria tenagophila, one of the intermediate hosts of the trematoda Schistosoma mansoni, is a simultaneous hermafrodite snail species. In order to analyse the genetic structure of these populations, we performed a double-stringency PCR technique to obtain genetic markers with microsatellites and arbitrary primers in a single reaction.

For the first time the data on helminths in piscivorous birds (the great cormorant and the Mongolian gull) in Mongolia were obtained. Surveys yielded 11 species (Cestoda--2, Trematoda--6, Nematoda--3). The cormorant hosted 5 helminth species, the herring gull--6 species.

Steenstrupia Jelnes, J. E., F. W. Thiongó, N. J. S. Lwambo & J. H. Ouma. The Bulinus nasutus complex (Bulinus nasutus (Martens, 1879) and Bulinus productus Mandahl-Barth, 1960) (Gastropoda: Planorbidae) in the Lake Victoria area elucidated by enzyme-profile electrophoresis and natural infections with Schistosoma spp. (Trematoda: Schistosomatidae). – Steenstrupia 27 (2): 257–262. Copenhagen, Den...

CARVALHO, A.R.; SOUZA-LIMA, S.; DAEMON, E.; TAVARES, L.E.R.; LUQUE, J.L. [Quantitative and morfometrical aspects in infrapopulations of Platynosomum illiciens (Trematoda: Dicrocoeliidae) in Paroaria dominicana (Passeriformes: Emberizidae) from the State of Bahia, Brazil.] Aspectos quantitativos e morfométricos de infrapopulações de Platynosomum illiciens (Trematoda: Dicrocoeliidae) em Paroaria ...

The prevalence of larval stages of Dicrocoeliidae in the land snail, Chondrus tournefortianus (Férussac, 1821), found in Kastamonu, Turkey, was investigated and some of its morphological and histological features were determined. The snail samples were collected in spring and autumn. C. tournefortianus has been reported for the first time as being an intermediate host in the life cycle of Dicro...

Using available reports, a checklist of the recorded helminth parasites of wild mammals from Patagonia was generated. Records of parasites found in Patagonia were included, together with records from mammals in áreas outside of Patagonia but whose range extends into Patagonia. Information about the host, localities, and references were also included. A total of 1323 records (224 Cestoda, 167 Tr...

Notocotylus loeiensis n. sp. (Trematoda: Notocotylidae) is described from the cecum of the lesser rice field rat (Rattus losea), from Loei Province in Thailand with a prevalence of 9.1% (eight of 88 rats infected). The new species differs from previously described Notocotylus species mainly by the extreme prebifurcal position of the genital pore and the number of ventral papillae. This is the f...

The article presents the comparative analysis of helminth fauna sympatric bat species, Myotis mystacinus and M. brandtii (Chiroptera, Vespertilionidae), in Samarskaya Luka National Park (Russia). Twelve species parasites were recorded both 2005–2007, including nine Trematoda, one Cestoda, two Nematoda. All these 12 noted brandtii. included a slightly depleted parasite being represented by seven...