Abstract
THE remarkable dimorphism of the monogenetic trematode Polystoma integerrimum has been the subject of a number of investigations, principally by Zeller1,2 and Gallien3. The descriptions of the neotenic (branchial) form given by these authors show several important discrepancies, and in view of this a re-examination of the species was undertaken.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Zeller, E., Z. Wiss. Zool., 22, 1 (1872).
Zeller, E., Z. Wiss. Zool., 27, 238 (1876).
Gallien, L., Trav. Sta. Zool. Wimereux, 12, 1 (1934).
Steedman, H. F., Quart. J. Micro. Sci., 91 (4), 447 (1950).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
WILLIAMS, J. Anatomy of Polystoma integerrimum. Nature 180, 866 (1957). https://doi.org/10.1038/180866a0
Issue date:
DOI: https://doi.org/10.1038/180866a0