Sperm aggregations in bedbugs – how and why
Supervisor: Christian Massino/ Christoph von Bredow
Background: In many organisms, sperm cells form aggregations that may represent cooperative behaviour. It is not clear how this happens – how do they stick together? It is not clear either why this happens. Let’s start slowly. In bedbugs, sperm travel freely through the female in swarms. In the female, sperm form ring structures. How many? How many sperm per ring? Are these rings the same sperm that travel together through the female… etc. You will do a combination of experiments, cool histology and microscopy.
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