(Downloading may take up to 30 seconds. If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.
Fig. 1. Viscous capture threads of (from top to bottom) Leucauge venusta,
Metepeira labyrinthea, Araneus pegnia, and Araneus marmoreus.
Scale bar, 100 µm.