Experientia

, Volume 4, Issue 6, pp 221–222 | Cite as

La formule chromosomique deBlaps mortisaga L. (Col. Tenebr.)

  • H. A. Guénin
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Summary

A study has been made of the chromosomes ofBlaps mortisaga L. The diploid number is 36. There are four sex-chromosomes which form a single configuration at the first division of maturation and disjoin so that three pass to one pole and the fourth to the other. A further study will be made on the female to indentify the type of the sex-chromosomes.

Copyright information

© Birkhäuser Verlag 1948

Authors and Affiliations

  • H. A. Guénin
    • 1
  1. 1.Genetisch Instituut der Rijks-UniversiteitGroningue

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