Introducing "polychaeta/nivalis"

This picture is from last year's ski party at the Museum. Yours truly as the cephalic part. It is unbelievable how many trees we got involved in during this exercise:-)
Not all 11 chaetigers survived to the ski-jump, and certainly not the ski-jump itself. Thanks to beer and aquavit no arms or legs were broken (Photo: Otto Frengen).