Results 51 to 60 of about 416 (131)

Rickettsia parkeri and Candidatus Midichloria sp. in Amblyomma triste ticks from protected areas of Buenos Aires Province (La Plata River Hydrographic Basin, Argentina)

Frontiers in Veterinary Science
Ticks are important vectors of bacteria belonging to the order Rickettsiales, several of which are causes zoonotic diseases. Amblyomma triste is the main vector of Rickettsia parkeri, the etiological agent responsible for most cases of human spotted ...
Marina P. De Seta, Federico Krapp, Paula M. Díaz Pérez, Camila Giménez, Florencia Pastorino, Laura Alonso, Lorena Vico, Gustavo Martínez, María N. De Salvo, Gabriel L. Cicuttin   +9 more
doaj   +1 more source

Amblyomma triste (macho)

, 2009
Ejemplar macho de Amblyomma triste Koch, 1844 de la ...
Carmen Guzman-Cornejo
core  

Dinâmica da vitelogêneses de carrapatos Amblyomma triste (Koch, 1844) (Acari: Ixodidae)

, 2006
O presente estudo apresenta a análise morfológica, histológica e ultraestrutural do ovário bem como a dinâmica da vitelogênese de fêmeas de carrapatos Amblyomma triste.
Oliveira, Patrícia Rosa de
core   +2 more sources

Amblyomma triste (hembra)

, 2009
Ejemplar hembra de Amblyomma triste Koch, 1844 de la ...
Carmen Guzman-Cornejo
core  

Detecção molecular de Rickettsia spp. em carrapatos coletados de cães provenientes do Departamento de Piura-Peru

Semina: Ciências Agrárias, 2018
O objetivo do presente estudo foi determinar a frequência de carrapatos coletados de caninos domésticos positivos para bactérias do gênero Rickettsia por meio da Reação em cadeia da polimerase (PCR) no Departamento de Piura, Peru. Desta forma, carrapatos
Luis Fernando Cerro Temoche, Eloy da Silva Seabra Junior, Matheus Dias Cordeiro, Adivaldo Henrique da Fonseca, Nathalie Costa da Cunha, Nadia Regina Pereira Almosny   +5 more
doaj  

Concerning the identity of Amblyomma maculatum, A. tigeinum, A. triste, and A. ovatum of Koch, 1844 (Acarina, Ixodidae)

, 1956
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Nymphs of the genus Amblyomma (Acari: Ixodidae) of Brazil: descriptions, redescriptions, and identification key

, 2010
Together with the larval stage, the nymphal stage of ticks of the genus Amblyomma are the most aggressive ticks for humans entering areas inhabited by wildlife and some domestic animals in Brazil. However, due to the absence of morphological descriptions
MARTINS, Thiago F., BARROS-BATTESTI, Darci M., LABRUNA, Marcelo B., ONOFRIO, Valeria C.   +3 more
core   +1 more source

Exp Appl Acarol [PDF]

The Amblyomma maculatum Koch group of ixodid ticks consists of three species: A. maculatum, A. triste, and A. tigrinum. However, since Koch described this group in 1844, the systematics of its members has been the subject of ongoing debate.

core  

Morphological description and redescription of nymphal stages and taxonomic key to nymphs of the Amblyomma species (Acari: Ixodidae) that occur in Brazil

, 2011
Juntamente com o estágio larval, o estágio ninfal de carrapatos do gênero Amblyomma é o mais agressivo para seres humanos que adentram áreas habitadas por animais silvestres e alguns domésticos.
Martins, Thiago Fernandes
core   +1 more source

Comparative morphology of the reproductive system and germ cells of Amblyomma ticks (Acari: Ixodidae): A contribution to Ixodidae systematics

, 2016
Among arthropods, ticks of the genus Amblyomma are of great medical and veterinary importance and present phylogenetic and taxonomic divergences given polymorphisms and phenotypic plasticity between subpopulations. Generally, the male reproductive system
Moreira, J.C.S., Camargo-Mathias, M.I., Sampieri, B.R., Páez, F.A.R.   +3 more
core   +1 more source