Results 71 to 80 of about 17,426 (234)

Systematic Review of Parasite Diversity in Wild Freshwater Fishes and Their Host‐Locality Interactions in Türkiye

open access: yesZoologica Scripta, EarlyView.
ABSTRACT This systematic review documented a taxonomically diverse parasite fauna of freshwater fishes across seven geographical regions of Türkiye, encompassing 11 phyla: Acanthocephala, Annelida, Arthropoda, Choanozoa, Ciliophora, Cnidaria, Euglenozoa, Mollusca, Myzozoa, Nematoda, and Platyhelminthes.
Canan Hamurkaroğlu   +3 more
wiley   +1 more source

Freshwater snails as the intermediate host of trematodes in Iran: a systematic review [PDF]

open access: yes, 2019
Freshwater snails, as the first intermediate hosts of trematodes, can cause health hazards in animals and humans. Recently, the World Health Organization has included Iran in a list of 6 countries known to have serious problems with fascioliasis.
Ahmad Daryani   +6 more
core   +2 more sources

Acute toxicity of fine and coarse copper sulfate crystals to planorbid snails in experimental catfish ponds

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 6, December 2026.
Abstract Bolbophorus damnificus, a digenetic trematode infecting ictalurid catfish, causes substantial economic losses in commercial aquaculture through a parasite‐induced anemia, leading to poor performance and increased susceptibility to secondary bacterial infections.
Kevin C. Wise   +8 more
wiley   +1 more source

Range size patterns in European freshwater trematodes

open access: yes, 2011
While patterns in geographic range sizes in free-living species have received much attention, little is known on the corresponding patterns in parasites. For the first time, we report on patterns in geographic range sizes and dimensions of endoparasites,
Brandl, Roland   +20 more
core   +1 more source

Assessing the Health Impacts of Contaminants on Green Turtles (Chelonia mydas) Along the Southern Coast of Brazil

open access: yesEnvironmental Toxicology, Volume 41, Issue 11, Page 1277-1288, November 2026.
ABSTRACT Chemical pollutants pose a significant threat to marine ecosystems. Among these contaminants are trace elements and polycyclic aromatic hydrocarbons (PAH). Green turtles can be employed to evaluate the oceans' health due to their coastal habitats and exposure to multiple threats.
Camila Roberta da Silva Ribeiro   +6 more
wiley   +1 more source

EKOLOGICAL-FAUNAL ANALYSES OF THE TREMATODES OF WATER-MARSH BIRDS OF THE TRANSBOUNDARY JANDAN LAKE

open access: yes, 2014
In 2000-08 in the Jandar Lake, which is situated on the territories of Azerbaijan and Georgia, the author studied waterfowls of 23 species and found 35 species of trematodes. Trematode fauna was richer in birds with a wider range of food and bigger sizes,
Y. A. Mahmudova
core   +1 more source

The influence of trematode infection on the hemocyte composition in Planorbarius corneus (Gastropoda, Pulmonata)

open access: yesInvertebrate Survival Journal, 2016
Hemocytes are the main effector elements of gastropod anti-trematode defence reactions. Elucidation of morphological and functional characteristics of hemocytes allows for better understanding of gastropod resistance mechanisms.
G L Ataev   +3 more
doaj  

Trematode parasites as indicators of an animal component in the diet of the Water Vole Arvicola amphibius

open access: yesHelminthologia, 2023
The intestinal trematode fauna of the Water Vole Arvicola amphibius, (previously A. terrestris), was investigated to determine whether it might provide evidence of an animal component in the diet of this aquatic herbivorous small mammal. Interrogation of
McCarthy A. M.   +2 more
doaj   +1 more source

Gastrointestinal Parasites in Himalayan Musk Deer (Moschus leucogaster Hodgson, 1839) and Sympatric Livestock in Gaurishankar Conservation Area, Nepal

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
This research shows high gastrointestinal parasitic infections in the endangered Himalayan musk deer, indicating a significant risk of cross‐transmission from sympatric livestock (chauri and horses). Moreover, distinct host‐specific parasite dominance and habitat‐dependent infection patterns accentuate the need for minimising livestock‐wildlife contact
Rabin Sharma   +4 more
wiley   +1 more source

Thermodynamics of trematode infectivity

open access: yesParasitology, 2014
SUMMARY Temperature is an important factor influencing the biology of organisms and is intrinsically linked to climate change. The establishment of trematodes in target hosts is potentially susceptible to temperature changes effecting parasite infectivity or host susceptibility, and therefore in order to develop predictive frameworks of host ...
N J, Morley, J W, Lewis
openaire   +2 more sources

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