نتایج جستجو برای: bolanthus turcicus
تعداد نتایج: 65 فیلتر نتایج به سال:
Water mites of the Hygrobates fluviatilis-complex are common and often most abundant water mite group in running waters Palaearctic. This study provides first time-calibrated phylogeny this complex to date. Fossil-calibrated modelling reveals that recent ancestor H. originated Oligocene. Phylogenetic dating analyses show presence three monophyletic lineages within fluviatilis-complex, with turc...
Flat grain beetles (Coleoptera: Laemophloeidae) are common stored-product insect pests in Canada, infesting cereals bins, equipment and end products flour mills. We studied the cold tolerance of three most flat beetles: Cryptolestes ferrugineus, turcicus pusillus, by measuring survival at −10 °C supercooling point (SCP) for different life stages (egg, young larva, old pupa adult) reared on mixe...
The effect of light and dark adaptation on the electrical activity in two species of nocturnal gecko, Hemidactylus turcicus and Tarentola mauritanica was studied. The electroretinogram of both species changes from the scotopic type in the dark-adapted state to the photopic type after strong light adaptation. For the scotopic response fusion frequencies up to 18 flashes per sec. are obtained in ...
THE TAXONOMY OF STAG BEETLES (COLEOPTERA Lucanidae) remains challenging, mainly due to the sexual dimorphism and the strong allometry in males. Such conjecture confounds taxonomic based conservation efforts that are urgently needed due to numerous threats to stag beetle biodiversity. Molecular tools could help solve the problem of identification of the different recognized taxa in the "Lucanus ...
Traditional Ecological Knowledge (TEK) and folklore are repositories of large amounts of information about the natural world. Ideas, perceptions and empirical data held by human communities regarding local species are important sources which enable new scientific discoveries to be made, as well as offering the potential to solve a number of conservation problems. We documented the gecko-related...
It is unclear why some species become successful invaders whilst others fail, and whether invasive success depends on pre-adaptations already present in the native range or on characters evolving de-novo after introduction. Ants are among the worst invasive pests, with Lasius neglectus and its rapid spread through Europe and Asia as the most recent example of a pest ant that may become a global...
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