En este tramo, otros años se ha llegado a contabilizar el atropello de más de 50 anfibios en una sola noche. Leer más.
Cette synthèse, qui soutient le statut intraspécifique de S. s. fastuosa et l’absence de S. s. “hispanica” en France, du moins sous sa forme pure, constitue un point de départ pour approfondir les connaissances sur la distribution géographique des sous-espèces de Salamandre tachetée et pour examiner les processus qui régulent le flux de gènes entre elles. Leer más.
The ilium of tree frogs from Makhnevskaya Ledyanaya Cave is assigned to the genus Hyla based on the following features: the crista dorsalis is absent, the tuber superior is rounded and positioned dorsolaterally, the pars descendens is strongly expanded and forms an angle of 135°–140° with the ala ilii. Leer más.
Overall, the maintenance of redox homeostasis across contrasting thermal and temporal winter regimes indicates substantial physiological plasticity and resilience of P. muralis to altered thermal environments during hibernation, highlighting the capacity of reptiles to buffer oxidative challenges imposed by climate-driven changes in winter conditions. Leer más.
Our results revealed differences between species in terms of thermoregulatory and water-loss dynamics: Timon lepidus showed higher foraging and basking activity, particularly in open rocky microhabitats. In contrast, Lacerta schreiberi relied more on shaded vegetated microhabitats and exhibited higher size-corrected evaporative water loss. Leer más.
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