Results 241 to 250 of about 57,239 (256)

Description of a new species of Ixodes (Acari: Ixodidae) and first report of Ixodes lasallei and Ixodes bocatorensis in Brazil.

Ticks and Tick-borne Diseases, 2020
In a recent study, we relegated the taxon Ixodes aragaoi Fonseca, 1935 to a junior synonym of Ixodes fuscipes Koch, 1844, and reinstated Ixodes spinosusNeumann, 1899 (a former synonym of I. fuscipes) to a valid species. We examined all lots of ticks formerly identified as I. fuscipes or I. aragaoi in three tick collections of Brazil.
V. Onofrio, A. Guglielmone, D. Barros-Battesti, Sergio L. Gianizella, A. Marcili, R. M. Quadros, S. Marques, M. Labruna   +7 more
semanticscholar   +4 more sources

Synonymy of Ixodes aragaoi with Ixodes fuscipes, and reinstatement of Ixodes spinosus (Acari: Ixodidae).

Ticks and Tick-borne Diseases, 2019
Ixodes fuscipes Koch, 1844, described from Brazil, has been considered a valid species with records from Brazil and Peru. Ixodes spinosus Neumann, 1899, also described from Brazil, has been considered a synonym of I. fuscipes. In 2014, Ixodes aragaoi Fonseca, 1935 was redescribed as a valid species for Brazil and Uruguay.
M. Labruna, V. Onofrio, D. Barros-Battesti, Sergio L. Gianizella, J. Venzal, A. Guglielmone   +5 more
semanticscholar   +5 more sources

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The Ixodes ricinus complex (Acari: Ixodidae) in the Southern Cone of America: Ixodes pararicinus, Ixodes aragaoi, and Ixodes sp. cf. I. affinis.

Parasitology Research, 2019
The goal of this study was to clarify the taxonomic status of the Ixodes ricinus complex in the Southern Cone of America, by using morphological characters and molecular markers (mitochondrial 16SrDNA and cox1 genes). The morphological analysis indicates that three different taxa of the I.
María N. Saracho-Bottero, J. Venzal, Evelina L Tarragona, C. Thompson, A. Mangold, L. Beati, A. Guglielmone, S. Nava   +7 more
semanticscholar   +5 more sources

Ticks (Ixodes Ricinus)

Journal of Visual Communication in Medicine, 2008
A 70‐year old woman attended the dermatology clinic with a tick attached to her upper thigh (Figure 1).
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Phylogenetic placement of Turkish populations of Ixodes ricinus and Ixodes inopinatus

Experimental and Applied Acarology, 2022
Studies on phylogeography and population structure of Ixodes ricinus have been carried out in Europe for decades, but the number of specimens from the Middle East included in these analyses is relatively small, despite the wide distribution of the species in this area. This study aimed to clarify the phylogenetic positions of I.
openaire   +2 more sources

Ixodes inopinatus and Ixodes ricinus (Acari: Ixodidae) Are Sympatric Ticks in North Africa

Journal of medical entomology, 2019
In the present study, we report the sympatric occurrence of Ixodes ricinus (Linnaeus, 1758) and Ixodes inopinatus (Estrada-Peña, Nava, and Petney, 2014) in Tunisia.
Hend Younsi, W. Fares, Saifedine Cherni, K. Dachraoui, W. Barhoumi, C. Najjar, E. Zhioua   +6 more
semanticscholar   +1 more source

Differential diagnosis of Ixodes ricinus and Ixodes persulcatus: nymphs and larvae

Experimental and Applied Acarology, 2018
We developed a method for differential diagnosis of nymphs and larvae of sheep (Ixodes ricinus (L.)) and taiga (I. persulcatus Sch.) ticks (Parasitiformes: Ixodidae) which allows to identify live material in the field.
L. A. Grigoryeva, M. K. Stanyukovich
openaire   +3 more sources

First Records of Amblyomma americanum, Ixodes (Ixodes) dentatus, and Ixodes (Ceratixodes) uriae (Acari: Ixodidae) from Maine

The Journal of Parasitology, 1998
The first records of 3 ixodid tick species collected in the state of Maine are reported. A total of 23 records of the lone star tick, Amblyomma americanum (L., 1758), in 11 counties from hosts with no history of travel outside the state demonstrates that this tick is now a resident of Maine. Ixodes dentatus Marx, 1899 is recorded from Waldo and Lincoln
Eleanor H. Lacombe, James E. Keirans
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A high-quality Ixodes scapularis genome advances tick science

Nature Genetics, 2023
Sandip De, S. Kingan, C. Kitsou, Daniel M. Portik, S. D. Foor, Julia C Frederick, V. Rana, Nicole S. Paulat, D. Ray, Yan Wang, T. Glenn, U. Pal   +11 more
semanticscholar   +1 more source

Ixodes ricinus Strains in Europe

Zentralblatt für Bakteriologie, 1998
An analysis of cuticular hydrocarbons (CH) of unfed adult Ixodes ricinus ticks collected throughout Europe showed that there are 10 distinct I. ricinus groups. Studies on the seasonal and annual consistency of CH composition and possible effects of host and environmental factors suggested that CHs may be used as a genuine genetic marker for I. ricinus.
Estrada-Pena, A., Daniel, M., Frandsen, F., Gern, L., Gettinby, G., Gray, J. S., Jaenson, T. G. T., Jongejan, F., Kahl, O., Korenberg, E., Mehl, R., Nuttall, P. A.   +11 more
openaire   +3 more sources