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Economic entomology for the farmer... THE INSECT WORLD. 77 egg-sacs of Lycosid or running spiders. The larva, that succeeds, enters the sac and begins feeding upon the eggs, gradually losing its
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Pupa of Manduca sexta. The red arrow highlights where the proboscis... | Download Scientific Diagram
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Antipredator strategies of pupae: how to avoid predation in an immobile life stage? | Philosophical Transactions of the Royal Society B: Biological Sciences
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Fly Using Ptilinum An Inflatable Sac On The Front Of Its Head To Emerge From The Pupa High-Res Stock Video Footage - Getty Images
Pentaneurella katterjokki Fittkau & Murray, pupa. A Thoracic horn with... | Download Scientific Diagram
![Insects and insecticidesA practical manual concerning noxious insects and the methods of preventing their injuries . bags or sacs (of the form shown at Fig. 69, e)suspended to the leaves or branches. Insects and insecticidesA practical manual concerning noxious insects and the methods of preventing their injuries . bags or sacs (of the form shown at Fig. 69, e)suspended to the leaves or branches.](https://c8.alamy.com/comp/2AX12AG/insects-and-insecticidesa-practical-manual-concerning-noxious-insects-and-the-methods-of-preventing-their-injuries-bags-or-sacs-of-the-form-shown-at-fig-69-esuspended-to-the-leaves-or-branches-if-one-of-thelarger-of-these-bags-be-cut-open-there-will-be-foundwithin-it-a-brown-membranous-shell-the-pupa-case-of-the-moth-filled-with-many-small-yellow-eggs-ein-this-condition-the-bag-worm-or-basket-wormpasses-the-winter-late-in-spring-the-larvae-hatchand-at-once-form-little-cases-of-fragments-of-leavesfastened-together-by-silken-threads-beneath-these-cases-g-they-feed-upon-the-fo-2AX12AG.jpg)