Sökning: "Birgitta S. Tullberg"
Hittade 1 avhandling innehållade orden Birgitta S. Tullberg.
1. Seasonal change in defensive coloration in a shieldbug
Sammanfattning : Protective coloration such as aposematism and crypsis occurs in many insects but only a few species alter their defensive strategy during the same instar. We hypothesize the adult shield bug Graphosoma lineatum with an alternating black and non-melanised longitudinal striation exhibit such a change in defensive coloration. LÄS MER
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