Discover How Wasps Sense the World

08.12.2025, Student assistants, internships, student research projects

Explore the Hidden World of Wasp Antennae! Join us to uncover how jewel wasps sense pheromones by analyzing their antennal microstructures with high-resolution electron microscopy. Investigate sex- and species-specific differences to reveal the evolution of chemoreception. Flexible start, thesis/internship options.

Ever wondered how insects detect and decode chemical signals? The jewel wasp genus Nasonia is a leading model for studying the evolution of pheromone-based communication—but the sensory side of the story remains a mystery. In this project, you’ll explore the chemoreceptive fine-structures on wasp antennae and uncover how sex and species differences shape the perception of pheromones.

Your role:
Use high-resolution scanning electron microscopy (SEM) to analyze antennal microstructures
Compare morphology and distribution of sensilla across four species and sexes
Contribute to understanding the evolution of insect chemoreception

Why join?
Hands-on experience with cutting-edge imaging technology
Flexible start date, adaptable project length (thesis, internship, or research practical)
Ideal for students passionate about evolutionary biology, entomology, and microscopy

Requirements:
Reliable, precise, and self-sufficient work ethic
Experience with insects or microscopy is a plus—but not mandatory

Contact:
Plant Insect Interactions, Evolutionary chemical ecology, TUM, Jan Buellesbach (jan.buellesbach@tum.de)

Kontakt: jan.buellesbach@tum.de