As the brown marmorated stink Gesichtsreinigung bug (Halyomorpha halys) has spread across the Northern Hemisphere, research on its egg parasitoids has increased accordingly.These studies have included species-level taxonomy, experimental assessments of host ranges in quarantine, and surveys to assess parasitism in the field.We here present a molecu
The ultrastructure of pristine shells of Jurassic and Cretaceous lytoceratid and perisphinctid ammonoids indicates that flares and parabolae represent homologous structures.Both mark an interruption of shell growth.We dismiss earlier interpretations of parabolae as actual aperture, relics of resorbed apophyses or superstructure of Hair Color Measur
A British university is proposing to introduce two new postgraduate certificate qualifications in Digital Curation and Digital Sustainability.The proposed courses are intended to formalise this knowledge into a curriculum that enables professional practitioners working in related areas to develop their knowledge of how to manage digital assets in a