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Repair Of The Proboscis Of Brush-Footed Butterflies (Lepidoptera: Nymphalidae), Suellen Pometto
Repair Of The Proboscis Of Brush-Footed Butterflies (Lepidoptera: Nymphalidae), Suellen Pometto
All Theses
A key feature of the order Lepidoptera is the coilable proboscis, present in over 99% of lepidopteran species. The proboscis is used to obtain liquid nutrition, usually floral nectar. The proboscis is assembled from two elongate galeae immediately after emergence of the adult from the pupa. What happens if the galeae become separated? I studied the process of repair of the proboscis, behaviorally and functionally, at the organismal level. My research questions were as follows: 1) is the proboscis capable of repair, 2) is saliva necessary to proboscis repair, and 3) is the repaired proboscis able to acquire fluids? Test …