Results 31 to 40 of about 21,794 (253)

Helminth fauna in diurnal birds of prey of the order Falconiformes

open access: yesРоссийский паразитологический журнал, 2023
The purpose of the research is to study the infection of diurnal birds of prey of the order Falconiformes with helminths and to determine the helminth species composition by the example of the Noyev Kovcheg Conservation Nature’s Nursery in the Altai ...
I. A. Kravchenko   +2 more
doaj   +1 more source

Parasites of domestic and wild pigeons in the south of Ukraine

open access: yesBiosystems Diversity, 2021
Pigeons are closely related to human life and are both a source of food and object for hobbies and sports. Parasitic diseases of birds are the main reason for their growth retardation, reduced productivity and viability.
M. Bogach   +6 more
doaj   +1 more source

Checklist of the Helminth Parasites of South American Bats [PDF]

open access: yes, 2015
My Brazilian co-author paid for this paper to be open--access.Copyright © 2001-2015 Magnolia Press. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and ...
Gibson, David I., Santos, CP
core   +1 more source

Reproductive inequalities in the acanthocephalan Corynosoma cetaceum: looking beyond "crowding" effects [PDF]

open access: yes, 2018
Background: At present, much research effort has been devoted to investigate overall (average) responses of parasite populations to specific factors, e.g., density-dependence in fecundity or mortality. However, studies on parasite populations usually pay
Aznar Avendaño, Francisco Javier   +5 more
core   +1 more source

Volumetric MRI study of the brain in patients with neurocysticercosis and mesial temporal lobe epilepsy

open access: yesEpileptic Disorders, EarlyView.
Abstract Objective Neurocysticercosis (NCC) is a common parasitic infection of the central nervous system and a known cause of focal epilepsy. Its potential role in triggering or contributing to mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE‐HS) is suggested, but the impact on brain volumetry remains unclear.
Jaisa Quedi Araújo   +10 more
wiley   +1 more source

First record of avian cestode Variolepis podicepsi n.sp. from Podiceps rufficolis (Pallas) from Jhansi, U.P., India [PDF]

open access: yes, 2012
Twenty eight cestodes were obtained from three little grebs, Podiceps rufficolis (Pallas) from Jhansi. Morphological studies of the cestodes revealed that they belonged to the genus, Variolepis Spasskii and Spasskaja, 1954 of the sub family ...
Sahu, V. K.   +2 more
core   +2 more sources

Global distribution and contexts of interactions between humans and non‐human primates: A systematic review

open access: yesPeople and Nature, EarlyView.
Abstract Understanding the frequency and socio‐ecological drivers of contacts between humans and non‐human primates (NHPs) is crucial for enhancing coexistence that favours NHP conservation, while limiting negative consequences such as aggressions and cross‐species disease transmission.
Cristina Caparrós‐Vallcorba   +3 more
wiley   +1 more source

A histopathologic evaluation of gross lesions excised from commercially important North Altantic marine fishes [PDF]

open access: yes, 1986
Histopathologic studies of lesions found in commercially important North Atlantic marine fishes are uncommon. As part of a comprehensive Northeast Fisheries Center program ("Ocean Pulse") to evaluate environmental and resource health on the U.S ...
Despres-Patanjo, Linda   +2 more
core  

A cosmopolitan parasite of Rattus in the Galápagos rodents raises conservation concerns

open access: yesConservation Science and Practice, EarlyView.
We draw attention to a recent study that identified the invasive nematode Mastophorus muris, typically associated with Rattus, infecting two endemic Galápagos rats on islands where no invasive rodents have been previously recorded. This unexpected finding raises concerns about undetected rodent introductions and highlights the urgent need for ...
Jadyn Hartwig, C. Miguel Pinto
wiley   +1 more source

Taxonomic review of the aquatic birds` helminthes (Cestoda; Nematoda) in the delta of the Volga

open access: yesЮг России: экология, развитие, 2015
The taxonomic review of cestodes and nematodes of the aquatic birds in the delta of the Volga has been given. The localization of parasites and the infection indexes have been offered.
V. V. Fedorovich   +4 more
doaj   +1 more source

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