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Siebold's New Researches in Parthenogenesis*

Nature volume 6, pages 523525 | Download Citation

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Abstract

II. CIEBOLD'S experiments extended over four years, and although v some hundreds of nests were more or less observed, only thirty—seven—but these amply sufficient—gave the answer to his questions, passing successfully through all the stages above noted. Firstly, they furnished a virgin colony in a nest absolutely free from eggs and larvae—except a few advanced larvae purposely left in some nests and noted down-which colony laid eggs; secondly, these eggs produced without exception (some few eggs not developing) males.

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DOI

https://doi.org/10.1038/006523a0

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  1. Search for E. RAY LANKESTEK in:

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