Abstract
ZELLER1 and, later on, Neresheimer2 and Metcalf8 made observations of the reproductive cycle in Opalinids; Bojeva-Pietrushevskaja4 has described sexual reproduction in Nyctotherus cordiformis.
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 Springer Link
- 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, I., Z. wiss. Zool., 29, 359 (1877).
Neresheimer, E., Münch. med. Wochenschrift, 36, 1786 (1906); Arch. f. Protistenkunde, Supp. 1 (1907).
Metcalf, M. M., Arch. f. Protistenkunde, 13, 282 (1909). “The Opalinid Ciliate Infusorians”, U.S. Nat. Mus., Bull. 120 (1923).
Bojeva-Pietrushevskaja, T., Trudy Leningr. Ob-wa Jestestw., 62 (1933).
Bieniarz, J., Ginekologia Polska, 21, 1 (1950); Lancet, i, 299 (Feb. 18, 1950).
Fildes, P., [Brit. Med. J., 1107 (Nov. 12, 1949)].
Delbrück, M., and Bruce, M., Scient. Amer., 179, 46 (1948).
Luria, S. E., quoted in J. Amer. Med. Assoc., 140, 541 (1949).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BIENIARZ, J. Influence of Vertebrate Gonadotropic Hormones upon the Reproductive Cycle of Certain Protozoa in Frogs. Nature 165, 650–651 (1950). https://doi.org/10.1038/165650a0
Issue Date:
DOI: https://doi.org/10.1038/165650a0
This article is cited by
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.
