Results 91 to 100 of about 1,725 (169)

The ghost sex-life of the paedogenetic beetle Micromalthus debilis [PDF]

open access: yes, 2016
Genetic and sexual systems can be evolutionarily dynamic within and among clades. However, identifying the processes responsible for switches between, for instance, sexual and asexual reproduction, or cyclic and non-cyclic life histories remains ...
Braig, Henk R.   +2 more
core   +1 more source

Metagenomic profiling of ticks: Identification of novel rickettsial genomes and detection of tick-borne canine parvovirus [PDF]

open access: yes, 2019
Background: Across the world, ticks act as vectors of human and animal pathogens. Ticks rely on bacterial endosymbionts, which often share close and complex evolutionary links with tick-borne pathogens.
Abdeen, Ziad   +8 more
core   +2 more sources

Rickettsia felis infection in cat fleas Ctenocephalides felis felis [PDF]

open access: yes, 2010
The present study evaluated the rickettsial infection in a laboratory colony of cat fleas, Ctenocephalides felis felis (Bouche) in Brazil. All flea samples (30 eggs, 30 larvae, 30 cocoons, 30 males, and 30 females) tested by polymerase chain reaction ...
CORREIA, Thaís R.   +5 more
core   +2 more sources

Molecular detection of Rickettsia bellii in Amblyomma rotundatum from imported red-footed tortoise (Chelonoides carbonaria)

open access: yesTicks and Tick-borne Diseases, 2015
Introduction of exotic ticks and pathogens through international animal trade (farm animals and pets) is a serious threat to public health and local fauna. Rapid and correct identification of potential threats is an important step on the way to conduct an efficient control of imported pests.
Oran, Erster   +4 more
openaire   +2 more sources

Molecular detection of Rickettsia in fleas from micromammals in Chile

open access: yesParasites & Vectors, 2020
Background Rickettsial diseases are considered important in public health due to their dispersal capacity determined by the particular characteristics of their reservoirs and/or vectors.
Lucila Moreno-Salas   +6 more
doaj   +1 more source

Latinamerican guidelines of RIICER for diagnosis of tick-borne rickettsioses [PDF]

open access: yes, 2014
Las rickettsiosis transmitidas por garrapatas son afecciones de distribución mundial, que por diferentes motivos se pueden considerar emergentes y reemergentes.
Abarca, Katia   +7 more
core   +2 more sources

Amblyomma cajennense (Fabricius, 1787) (Acari: Ixodidae), the Cayenne tick: phylogeography and evidence for allopatric speciation [PDF]

open access: yes, 2013
Background: Amblyomma cajennense F. is one of the best known and studied ticks in the New World because of its very wide distribution, its economical importance as pest of domestic ungulates, and its association with a variety of animal and human ...
Barros Battesti, Darcy M.   +10 more
core   +3 more sources

Microbial community of predatory bugs of the genus Macrolophus (Hemiptera: Miridae)

open access: yesBMC Microbiology, 2012
Background The predatory mirids of the genus Macrolophus are key natural enemies of various economically important agricultural pests. Both M. caliginosus and M.
Machtelinckx Thijs   +8 more
doaj   +1 more source

The role of wild canids and felids in spreading parasites to dogs and cats in Europe. Part I: Protozoa and tick-borne agents. [PDF]

open access: yes, 2015
Over the last few decades, the world has witnessed radical changes in climate, landscape, and ecosystems. These events, together with other factors such as increasing illegal wildlife trade and changing human behaviour towards wildlife, are resulting ...
Brianti, Emanuele   +8 more
core   +2 more sources

Hemoparasites in ticks of wild birds of Serra dos Órgãos National Park, state of Rio de Janeiro, Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária
The aim of this study is to detect the presence of tick-borne agents of genera Rickettsia, Borrelia, Babesia, Ehrlichia and Anaplasma in ticks collected from native wild birds in the state of Rio de Janeiro.
Adlilton Pacheco   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy