Results 81 to 90 of about 9,158 (227)

The Seasonal Activity of Ixodes ricinus Tick in Amol, Mazandaran Province, Northern Iran

open access: yesJournal of Arthropod-Borne Diseases, 2012
Background: The present study aimed to demonstrate the seasonal activities of Ixodes ricinus at the pasture level and on the host.Methods: A vast pasture in Amol countryside (Mazandaran Province, Iran) which had the potential for a considerablenumber of ...
Nasrollah Vahedi-Noori   +2 more
doaj  

The scutum of the tick, Ixodes ricinus L.

open access: yesParasitology, 1949
It is a common observation that in individual Ixodes ricinus L. ticks, size variations occur; such variation is reflected in the records of early workers (Wheler, 1899; Neumann, 1899: quoted by Nuttall, Warburton, Cooper & Robinson, 1911). The present paper attempts to examine the true specific importance of size variation by basing the study on ...
openaire   +3 more sources

Ixodes ricinus and Borrelia prevalence at the Arctic Circle in Norway

open access: yesTicks and Tick-borne Diseases, 2014
The distribution limit of Ixodes ricinus ticks in northwestern Europe (Brønnøy, Norway, 1° south of the Arctic Circle), has been known since the 1930s. To reconfirm this finding and extend studies in the areas adjacent to the Arctic Circle (66°33' N), ticks were collected from dogs and cats in 8 districts in northern Norway from 64°56' N to 68°48' N ...
Hvidsten, Dag   +7 more
openaire   +5 more sources

A case of massive infestation of a male green lizard Lacerta viridis/bilineata by castor bean tick Ixodes ricinus (Linnaeus, 1758)

open access: yesNatura Sloveniae, 2013
Infestation by ticks affects several vertebrate groups, including reptiles. Castor bean tick Ixodes ricinus is the most widespread tick species. Here we report an impressive tick infestation of a male green lizard Lacerta viridis/bilineata found in 2012
Veronica Gomes   +2 more
doaj   +1 more source

Phosphoglucomutase polymorphism in the tick Ixodes ricinus

open access: yesParasitology, 1979
SUMMARYTen variants of phosphoglucomutase were detected by starch-gel electrophoresis in extracts of the tick Ixodes ricinus. Agreement of phenotype frequencies with those predicted by the Hardy–Weinberg model indicated that the enzyme is coded by a single gene locus (Pgm) at which 10 alleles are segregating. Allelic proportions in 5 Irish tick samples
openaire   +3 more sources

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