Results 71 to 80 of about 932 (200)

Water boatman survival and fecundity are related to ectoparasitism and salinity stress.

open access: yesPLoS ONE, 2019
Salinity is increasing in aquatic ecosystems in the Mediterranean region due to global change, and this is likely to have an important impact on host-parasite interactions.
Vanessa Céspedes   +3 more
doaj   +1 more source

Ectoparasitism during an avian disease outbreak: An experiment with Mycoplasma-infected house finches and ticks

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Hosts are typically co-parasitized by multiple species. Parasites can benefit or suffer from the presence of other parasites, which can reduce or increase the overall virulence due to competition or facilitation.
Dieter J.A. Heylen   +4 more
doaj   +1 more source

Disruption of the odorant coreceptor Orco impairs foraging and host finding behaviors in the New World screwworm fly

open access: yesScientific Reports, 2021
The evolution of obligate ectoparasitism in blowflies (Diptera: Calliphoridae) has intrigued scientists for over a century, and surprisingly, the genetics underlying this lifestyle remain largely unknown.
Daniel F. Paulo   +11 more
doaj   +1 more source

Seasonal variation and host sex affect bat–bat fly interaction networks in the Amazonian savannahs

open access: yesIntegrative Zoology, Volume 19, Issue 3, Page 400-416, May 2024.
Our data provide information on the interactions between bats and bat flies in one of the largest portions of Brazilian Amazonian savannah. Here, we demonstrate that environmental variations and host sex can influence the structure of interaction networks formed between bats and their ectoparasitic flies. Abstract Bats are the second‐most diverse group
Paulo MEJIA   +7 more
wiley   +1 more source

First record of Forcipomyia (Microhelea) eriophora (Williston, 1896) ectoparasitic midges occurrence on Heraclides anchisiades capys (Hübner, 1809) butterfly caterpillar hosts in Brazil

open access: yesUniversitas Scientiarum
In this work we report for the first time the occurrence of female adults of the biting midge Forcipomyia (Microhelea) eriophora feeding on butterfly Heraclides anchisiades capys caterpillars.
Caique Dantas Vasconcelos   +2 more
doaj   +1 more source

New species of Forcipomyia (Microhelea) Kieffer (Diptera: Ceratopogonidae) ectoparasite of Phasmatodea (Insecta) from Atlantic Forest, Brazil [PDF]

open access: yesPapéis Avulsos de Zoologia
The genus Forcipomyia Meigen, 1818 comprises approximately 1,150 species and has great diversity in the Neotropical Region. The species in the subgenus Forcipomyia (Microhelea) Kieffer, 1917 are commonly found as ectoparasites of stick insects ...
Caio Cezar Dias Corrêa   +2 more
doaj   +1 more source

An emergent plant‐parasitic nematode in Brazil: Aphelenchoides besseyi. Current status and research perspectives

open access: yesPlant Pathology, Volume 73, Issue 3, Page 478-491, April 2024.
We review the biology, life cycle, host range and management solutions of an emergent pathogen in Brazil, all in the context of the landmark events leading to the rise of Aphelenchoides besseyi (Created using Biorender). Abstract Aphelenchoides besseyi is an emerging and yet overlooked plant parasite of many economically important crops, including ...
Victor Hugo Moura de Souza   +4 more
wiley   +1 more source

Signatures of dysbiosis in fish microbiomes in the context of aquaculture

open access: yesReviews in Aquaculture, Volume 16, Issue 2, Page 706-731, March 2024.
Fish gut microbiome is highly susceptible to salinity changes and antimicrobial treatments, whereas external microbiomes seem to be more susceptible to disease and variations in temperature. Treatments with tetracyclines and florfenicol, as well as bacterial diseases, prompt severe dysbiosis, whereas quinolones, disinfectants and parasitic diseases ...
Raquel Xavier   +2 more
wiley   +1 more source

Exposing the elusive: Franklin’s ground squirrel (Poliocitellus franklinii) demography, nest relocation, and dam response to ectoparasitism [PDF]

open access: yes, 2015
Franklin’s ground squirrels (Poliocitellus franklinii; FGS) are increasingly considered of conservation concern throughout much of their range, yet little is known about this species as compared to their congeners. The main objectives of this thesis were
Pero, Ellen
core  

KEANEKARAGAMAN EKTOPARASIT PADA TIKUS RUMAH RATTUS TANEZUMI dan TIKUS POLINESIA RATTUS EXULANS DI DAERAH ENZOOTIK PES LERENG GUNUNG MERAPI, JAWA TENGAH

open access: yes, 2012
Study on poly-ectoparasitism and index diversity of ectoparasite species of roof rat Rattus tanezumi and Polynesian rat Rattus exulans of the slopes of Mount Merapi, Selo and Cepogo sub district, Boyolali district, Central Java was conducted from May ...
Ristiyanto, Ristiyanto; Balai Penelitian Vektor dan Reservoir Penyakit Salatiga   +3 more
core   +1 more source

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