The purpose of the research is to study infection diurnal birds prey order Falconiformes with helminths and determine helminth species composition by example Noyev Kovcheg Conservation Nature’s Nursery in Altai Territory. Materials methods . We studied for helminthosis Territory, Nursery, 2022. For parasitological birds, we used laboratory helminthocoprological studies: helminthoovoscopy helmin...

rats are capable to harbor various pathogens, among which certain species of zo-onotic parasites are included. a long-term detection of parasite fauna of rats has sporadically been carried out in iran. abundance of these vertebrate pests is of great importance as regards public health issue. the present paper is focused on a digenean trematode plagiorchis muris, obtained during a comprehensive ...

Extensive corn production in the midwestern United States has physically eliminated or fragmented vast areas of historical amphibian habitat. Midwestern corn farmers also apply large quantities of fertilizers and herbicides, which can cause direct and indirect effects on amphibians. Limited field research regarding the statuses of midwestern amphibian populations near areas of corn production h...

Paragonimiasis is the infestation of lung flukes of the trematode genus Paragonimus. Because the symptoms and radiologic findings of paragonimiasis mimic those of tuberculosis, some patients with paragonimiasis are initially treated for tuberculosis. Although Paragonimus may also reach ectopic sites such as the peritoneum or brain, infection in the skin is rare. To our knowledge, paragonimiasis...

An extinction necessarily affects community members that have obligate relationships with the extinct species. Indirect or cascading effects can lead to even broader changes at the community or ecosystem level. However, it is not clear whether generalist parasites should be affected by the extinction of one of their hosts. We tested the prediction that loss of a host species could affect the st...

The positive inter-specific relationship between local abundance and large-scale spatial occupancy is one of the most universal patterns in the distribution of species. However, evidence for the validity of this relationship in the marine realm is still scarce, especially for parasites. Using data from published studies, we investigated this relationship in trematode parasites infecting several...

background:   human fascioliasis is an important health problem in the province of gilan, at the caspian sea, iran. there is the overlapping of both fasciolid species, fasciola hepatica and f. gigantica . recent studies on both domestic animal and lym­naeid infection furnished evidence suggesting that f. gigantica and radix gedrosiana may be the main fasciolid and lym­naeid involved in the dise...