Menu

Javascript is not activated in your browser. This website needs javascript activated to work properly.
You are here

Rickettsial agents in avian ixodid ticks in northeast Brazil

Author:
  • Camile Lugarini
  • Thiago Fernandes Martins
  • Maria Ogrzewalska
  • Nathália Costa Teixeira de Vasconcelos
  • Vincenzo A. Ellis
  • Jaqueline Bianque de Oliveira
  • Adriano Pinter
  • Marcelo B. Labruna
  • Jean Carlos Ramos Silva
Publishing year: 2015-04-01
Language: English
Pages: 364-375
Publication/Series: Ticks and Tick-borne Diseases
Volume: 6
Issue: 3
Document type: Journal article
Publisher: Elsevier

Abstract english

Birds are important in the maintenance and spread of ticks and tick-borne diseases. In this context we screened birds in the Atlantic forest north of the São Francisco River and Caatinga in northeast Brazil. In the Atlantic forest Amblyomma longirostre, Amblyomma nodosum, Amblyomma varium and Amblyomma auricularium were identified. A. longirostre was infected by ". Candidatus Rickettsia amblyommii" and A. nodosum by a Rickettsia parkeri-like agent. In Caatinga, Amblyomma parvum and A. auricularium were identified. A. auricularium was infected by ". Ca. R. amblyommii" and Rickettsia bellii. ". Canditatus Rickettsia andenae" was also identified in A. parvum collected from birds in Caatinga. In addition, Rickettsia sp. genotype AL was identified in A. varium collected on the clothes of the field team in one area of Atlantic forest. Here we provide a series of new host records for several Neotropical Amblyomma species and document rickettsial infections of ". Ca. R. amblyomii" and a R. parkeri-like agent in Paraíba State, and R. bellii and ". Ca. R. andenae" in Bahia State. For the first time we provide information regarding the infection of A. varium by ". Ca. R. amblyommii".

Keywords

  • Zoology
  • Ecology
  • Amblyomma
  • Atlantic forest
  • Caatinga
  • Rickettsia

Other

Published
  • ISSN: 1877-959X
Vincenzo Ellis
E-mail: vincenzo [dot] alexander_ellis [at] biol [dot] lu [dot] se

Visiting research fellow

MEMEG

Sölvegatan 37, Lund

50