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pupa |
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pupa /pu·pa/ (pu´pah) [L.] the second stage in the development of an insect, between the larva and the imago.pu´pal pupa [pyo̅o̅′pə] Etymology: L, doll a stage between the larval and adult stages in the life cycle of many insects, including flies, butterflies, and beetles. It has the basic external features of the adult form but without expanded wings. pupa pl. pupae [L.] the second stage in the development of an insect, between the larva and the imago. Usually an inactive stage such as a coccoon. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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The 10-day lag was chosen a priori to represent the average development time from oviposition to eclosion at the New Jersey sites for the mosquito species examined. Scientists know that a brain peptide called eclosion hormone initiates the events that culminate in this molting, or ecdysis. The products of conception symbolize life's eclosion, its fruitfulness and unflagging, victorious increase. |
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