Aim Climatic changes have strongly reshaped the Western Palaearctic biota throughout the Late Pleistocene. For animals, most studies so far have focused on species having low to moderate dispersal abilities, while strong dispersers have remained understudied, despite their abundance. With the aim of contributing to filling this gap, we here investigate the Late Pleistocene evolutionary history ...

In this study, the length-weight relationships (LWRs) and condition factors were estimated for 445 specimens belonging to three gobiid species viz. Ponticola bathybius (Kessler, 1877), Neogobius caspius (Eichwald, 1831) pallasi (Berg, 1916) from Southern Caspian Sea basin. Total length total weight of examined ranged 4.9-28.3 cm 0.64-263.4 g, respectively. The parameter b studied found between ...

In this work, we studied the distribution and group dynamics of Aedes species in region Biskra, which were essentially formed by three caspius, detritus, dorsalis, as well physicochemical characteristics their breeding sites. The results showed that caspius was most abundant all sites surveyed, with a rate 66.43% total fauna indicated. While remaining two mosquito have different rates during st...

Effects of methanol extracts of Xanthium strumarium on different cancer cell lines and on the mortality rates of Aedes caspius, Culex pipiens (Diptera: Culicidae) were investigated. Among the cell lines tested, the Jurkat cell line was the most sensitive to the methanol extract and ethyl acetate fraction, with reported LC50 values of 50.18 and 48.73 μg/ml respectively. Conversely, methanol extr...

Vector borne diseases are a major source of illness and death worldwide. Mosquitoes are one of the most important vectors that alone transmit diseases to more than 700 million people per annum1. For instances, malaria alone kills 3 million each year, including 1 child every 30 sec2, is transmitted by Anopheles gambiae and Aedes caspius is the vector of Tahyna (TAH) virus in the Mediterranean re...

An accurate understanding and prediction of mosquito population dynamics are needed to identify areas where there is a high risk of mosquito-borne disease spread and persistence. Simulation tools are relevant for supporting decision-makers in the surveillance of vector populations, as models of vector population dynamics provide predictions of the greatest risk periods for vector abundance, whi...

The aim of this study was to evaluate mosquito abundance, species diversity, larval and adult population dynamics in seven lagoons integrated in the wetland coastal system of the Algarve, Portugal, in the summer of 2007, as well as the screening of these for West Nile virus (WNV). WNV has been isolated from mosquitoes in this region, in the summer of 2004, next to the putative area of infection...

Climate warming is one of the most important threats to biodiversity. Ectothermic organisms such as amphibians and reptiles are especially vulnerable as climatic conditions affect them directly. Ecological niche models (ENMs) are increasingly popular in ecological studies, but several drawbacks exist, including the limited ability to account for the dispersal potential of the species. In this s...