div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=darwin-that-when-a-leg-or-proboscis-is-engaged-an-upward-pull-only-fixes-it-morehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: darwin-onlineorgukdarwin-onlineorgukconvertedpdf1880_bees_F1953pdfthat when a leg or proboscis is engaged an upward pull only fixes it more securely and the unhappy insects loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419185e6b0033c101af5cd75feefahtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=darwin-that-when-a-leg-or-proboscis-is-engaged-an-upward-pull-only-fixes-it-morehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: darwin-onlineorgukdarwin-onlineorgukconvertedpdf1880_bees_F1953pdfthat when a leg or proboscis is engaged an upward pull only fixes it more securely and the unhappy insects loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419185e6b0033c101af5cd75feefahtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=darwin-that-when-a-leg-or-proboscis-is-engaged-an-upward-pull-only-fixes-it-morehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: darwin-onlineorgukdarwin-onlineorgukconvertedpdf1880_bees_F1953pdfthat when a leg or proboscis is engaged an upward pull only fixes it more securely and the unhappy insects loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419185e6b0033c101af5cd75feefahtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=darwin-that-when-a-leg-or-proboscis-is-engaged-an-upward-pull-only-fixes-it-morehtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: darwin-onlineorgukdarwin-onlineorgukconvertedpdf1880_bees_F1953pdfthat when a leg or proboscis is engaged an upward pull only fixes it more securely and the unhappy insects loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419185e6b0033c101af5cd75feefahtml5thumbnails4jpg width=140 height=200 divdiv