Hemogregarine and Rickettsial infection in ticks of toads from northeastern Colombia.

ABSTRACT: The toads Rhinella spp. are in constant contact with humans and domestic animals and are commonly parasitized by ticks, which are also potential vectors of pathogenic microorganisms, such as apicomplexans and rickettsia. However, little is known about microorganisms associated with toad ticks. In this work, we molecularly evaluated the presence of Rickettsia spp. and hemogregarines in ticks of Rhinella horribilis and R. humboldti in the Colombian Caribbean, finding two different species of Rickettsia: the colombianensi strain and one close to R. bellii. In the case of hemogregarines, since only 18S gene sequences are available, it is difficult to define species and place them correctly in a phylogeny, but most of our samples show a 99% ident

SUBMITTER: Cotes-Perdomo A 

PROVIDER: S-EPMC6032028 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature