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Caste differentiation and analyses of cuticular profile, fats and sperm production in Vespa velutina nigrithorax du Buysson, 1905 (Hymenoptera: Vespidae)
(2019-12-13)
Hymenopteran alien and invasive species entail a problem for the ecosystem where they are introduced.This is the case of Vespa velutina hornet, also known as yellow-legged hornet, which was introduced in 2005 by accident ...
The genus Pyrenaearia (Gastropoda, Helicoidea): molecular an dmorphological systematics, biogeography and population dynamics
(2019-05-10)
En esta tesis se abordan la sistemática, la biogeografía y la dinámica poblacional del género de gasterópodos terrestres Pyrenaearia, endémico del norte de la Península Ibérica y restringido a zonas de montaña, que en un ...