Inheritance of the Keel in Potamopyrgus Jenkinsi (Smith)

Abstract

THE keel, when present in the aquatic and parthenogenetic mollusc, Potamopyrgus Jenkinsi (Smith), can exist in many degrees of strength. It may vary from the faintest of lines on the shell to a well-marked spinous keel, this latter being the aculeate variety of Overton.

Access optionsAccess options

Rent or Buy article

Get time limited or full article access on ReadCube.

from$8.99

All prices are NET prices.

References

  1. 1

    Robson, G. C., Brit, J. Exp. Biol., 3, 149 (1926).

  2. 2

    Boycott, A. E., Proc. Mal. Soc., 18, 230 (1929).

Download references

Author information

Rights and permissions

Reprints and Permissions

About this article

Further reading

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.