Results 41 to 50 of about 482 (151)

Structure of Aggressive Behavior in Underyearlings of the Rainbow Trout Oncorhynchus mykiss (Salmonidae) Changes under the Influence of Diplostomum pseudospathaceum (Trematoda) Parasites

open access: yesJournal of Ichthyology, 2023
AbstractThe dynamics of aggressive behavior of the underyearlings of the rainbow trout Oncorhynchus mykiss infected with metacercariae of the trematodes Diplostomum pseudospathaceum has been studied in an experimental heterogeneous environment for 48 days.
V. N. Mikheev, A. F. Pasternak
openaire   +1 more source

Consequences of eye fluke infection on anti-predator behaviours in invasive round gobies in Kalmar Sound [PDF]

open access: yes, 2017
Larvae of the eye fluke, Diplostomum, emerge from snails and infect fish by penetrating skin or gills, then move to the lens where they may impair the vision of the fish.
Behrens, Jane W.   +2 more
core   +1 more source

Parasites of non-native gobies in the Włocławek Reservoir on the lower Vistula River, first comprehensive study in Poland

open access: yesKnowledge and Management of Aquatic Ecosystems, 2014
A parasitological study of Ponto-Caspian gobies, including the monkey goby Neogobius fluviatilis, racer goby Babka gymnotrachelus and tubenose goby Proterorhinus semilunaris, carried out over four years in the lower ...
Mierzejewska K.   +6 more
doaj   +1 more source

Trematodes modulate aquatic food webs by altering host feeding behaviour [PDF]

open access: yes, 2019
Parasiten können den Energietransfer in Lebensgemeinschaften über trophische Kaskaden beeinflussen, indem sie Änderungen in den Konsumenten-Ressourcen-Interaktionen induzieren.
Vivas Muñoz, Jenny Carolina
core   +1 more source

A fine‐scale phylogenetic assessment of digenean trematodes in central Alberta reveals we have yet to uncover their total diversity

open access: yesEcology and Evolution, Volume 9, Issue 6, Page 3153-3238, March 2019., 2019
This manuscript represents a large, single, collective examination of larval trematodes from snail hosts, using molecular markers and phylogenetic methods. We contribute 1,091 mitochondrial sequences (cox1 and nad1) that represent 79 species from 23 genera and eight families.
Michelle A. Gordy, Patrick C. Hanington
wiley   +1 more source

Freshwater mussels (Anodonta anatina) reduce transmission of a common fish trematode (eye fluke,Diplostomum pseudospathaceum)

open access: yesParasitology, 2017
SUMMARYRecent results suggest that bivalves can play an important role in restraining the spread of various aquatic infections. However, the ability of mussels to remove free-living stages of macroparasites and reduce their transmission is still understudied, especially for freshwater ecosystems.
Gopko, M.   +5 more
openaire   +3 more sources

Parallelism and divergence in immune responses: a comparison of expression levels in two lakes [PDF]

open access: yes, 2014
Question: How do immune phenotypes differ between infected and uninfected wild individuals, and is the effect the same in different populations? Organisms: Threespine stickleback (Gasterosteus aculeatus) from two lake populations on the island of North ...
Ando   +43 more
core   +2 more sources

Changes In Spination Patterns Over The Course Of Metacercarial Development Of Diplostomum Pseudospathaceum Niewiadomska, 1984 (Trematoda, Diplostomidae)

open access: yesParazitologiia, 2016
Metacercarial development of most Diplostomum species including D. pseudospathaceum occurs in the eye lenses of their fish hosts and is accompanied by radical morphological changes often referred to as metamorphosis. One of the structures undergoing substantial changes in D. pseudospathaceum are tegumental spines.
A A, Petrov, I M, Podvyaznaya
openaire   +2 more sources

Morphological Characterization of Emerging Cercariae among Lymnaeid Snails from Barangay Cawongan, Padre Garcia, Batangas, Philippines

open access: yesJournal of Parasitology Research, Volume 2018, Issue 1, 2018., 2018
Background and Objectives. Lymnaeid snails are the known intermediate hosts of the liver fluke Fasciola spp. and therefore play an important role in the parasite’s life cycle. The study is conducted to determine specificity of snail host‐parasite interaction and to determine the snail‐trematode infection rate by cercarial emergence, characterizing the ...
Gregorio L. Martin I   +2 more
wiley   +1 more source

Furcocercous cercariae (Trematoda) from freshwater snails in Central Finland [PDF]

open access: yes, 2007
A total of eight species of furcocercous cercariae of four families (Strigeidae, Diplostomidae, Schistosomatidae and Sanguinicolidae), were found in 2005 in Lake Konnevesi in Central Finland in four snail species (Valvata macrostoma, Lymnaea stagnalis ...
Anna Faltynkova   +3 more
core   +1 more source

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