Applied Entomology and Zoology · 1975 · 44 citations · 6 references
Life SciencesBiologyEntomologyInsect GeneticsInsect MorphologyInvertebrate ZoologyBeetle BiologyInsect FamiliesInsect OrdersSex DistributionSex RatioSex StructureBeetle Life HistoryBeetle MorphologyBeetle Reproductive BiologySex Determination In InsectsSex Differentiation In Invertebrates
One female of Harmonia axyridis PALLAS was found to yield the female progeny exclusively. This abnormal sex ratio was inherited maternally through 5 generations when the beetles were reared on pulverized drone honeybee brood. Spontaneous restoration from the abnormal condition as in the SR condition of Drosophila was occasionally observed.
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‘Sex-Ratio’: a Non-Mendelian Character in Drosophila bifasciata
Giulia Magni · Nature · 1953 · 38 citations · Full text
Life Sciences, Entomology, Genetics +16