BSc Biochemistry student at the TU Munich. I study bees and aculeate wasps (Hymenoptera: Aculeata). My main interests are the systematics of the genera Halictus Latr. and Lasioglossum Curtis and questions regarding the chemo-ecology of various wasps. I am also conducting faunistic surveys with a current focus on Germany, Austria and Italy. https://www.researchgate.net/profile/Leander-Bertsch
ORCID iD: 0000-0002-7475-5380