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— (1909b), Further studies on the chromosomes of the Coleoptera, ibid. 



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— (1910b), An unequal pair of hétérochromosomes in Forficula, in: 



Journ. exper. Zool., Vol. 8. 



— (1910c), The chromosomes in the germ cells of Culex, ibid. 



— (1911), Further studies on hétérochromosomes in mosquitos, in: Biol. 



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SuLTON, W. B. (1903), On the morphology of the chromosome group in 

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Tannreuther, G. W. (1907), History of the germ cells and early em- 

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Wassilieee, a. (1907), Die Spermatogenese von Blatta germanica, in: 

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WiEMAN, H. L. (1910), A study on the germ cells of Leptinotarsa signa- 

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WiLKE, G. (1907), Die Spermatogenese von Hydrometra lacustris, in: 

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Wilson, E. B. (1905a), Studies on chromosomes. I. The behavior of 

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— (1905b), Idem. IL The paired microchromosomes, idiochromosomes 



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podius, ibid.. Vol. 9. 



— (1911a), Idem. VII. A review of the chromosomes of Nezara, with 



some more general considerations, in: Journ. Morphol., Vol. 22. 



