Skip to main content
Log in

The oviduct of the ostrichStruthio camelus massaicus

Über den Eileiter vonStruthio camelus massaicus

  • Published:
Journal für Ornithologie Aims and scope Submit manuscript

Summary

The histology and ultrastructure of the oviduct of three ostriches are described. The ostriches were obtained at the stage just before oviposition. The oviduct wall consists of a mucous membrane carrying mucosal folds showing side branching. The pseudostratified columnar or tall simple columnar epithelium covering the lumen contains ciliated and non-ciliated cells. The ultrastructure of the two cell types and the glandular cells of the lamina propria is described. The vagina has no glands in the subepithelial connective tissue. Beyond the connective tissue, the oviduct wall has two layers of smooth musculature. The inner layer consists of circularly disposed fibres some of which continue into the subepithelial connective tissue to ultimately enter the core of the mucosal folds. The outer layer contains oblique and longitudinally arranged fibres and is peripherally bound by a serous covering.

Zusammenfassung

Histologie und Ultrastruktur des Eileiters des Straußes werden anhand von drei Individuen beschrieben, die gerade vor der Eiablage geschossen wurden. Der Eileiter ist von einer Schleimhaut ausgekleidet, die in Falten mit Verzweigungen geworfen ist. Das mehrreihige oder einschichtige Zylinderepithel enthält sowohl mit Zilien versehene als auch zilienlose Zellen. Ihre Ultrastruktur und die der Drüsenzellen der Lamina propria werden dargestellt. Die Propria der Vagina enthält keine Drüsen. Peripher vom Bindegewebe der Lamina propria wird die Eileiterwandung durch zwei Lagen glatter Muskulatur vervollständigt. Die innere Schicht besteht aus circulär angeordneten Fasern, von denen einige in das subepitheliale Bindegewebe der Schleimhautfalten einstrahlen. Die äußere Muskelschicht enthält longitudinal und schräg verlaufende Fasern und ist außen von einer Serosa bedeckt.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Literature

  • Aitken, R. N. C. &Johnston, H. S. (1963): Observations on the fine structure of the infundibulum of the avian oviduct. J. Anat. 97: 87–99.

    CAS  PubMed  PubMed Central  Google Scholar 

  • Aitken, R. N. C. &Solomon, E. (1976): Observations on the ultrastructure of the oviduct of the Costa Rican Green turtle(Chelonia mydas L.). J. exp. mar. Biol. Ecol. 21: 75–90.

    Article  Google Scholar 

  • Bradley, O. C. (1928): Notes on the histology of the ovidcut of the domestic hen. J. Anat. 62: 339–345.

    CAS  PubMed  PubMed Central  Google Scholar 

  • Breen, P. C. &de Bruyn, P. P. H. (1969): The fine structure of the secretory cells of the uterus (shell gland) of the chicken. J. Morphol. 128: 35–66.

    Article  CAS  Google Scholar 

  • Gilbert, A. B. (1979): Female genital organs. In: Form and Function in Birds. Ed. byA. S. King andJ. McLelland. Vol. 1: 237–360. Academic Press, London and New York.

    Google Scholar 

  • Ito, S. &Karnovsky, W. J. (1968): Formaldehyde-glutaraldehyde fixatives containing trinitro compounds. J. Cell Biol. 39: 168a-1969a.

    Google Scholar 

  • Johnston, H. S., Aitken, R. N. C. &Wyburn, G. M. (1963): The fine structure of the uterus of the domestic fowl. J. Anat. 97: 333–334.

    CAS  PubMed  PubMed Central  Google Scholar 

  • King, A. S. &McLelland, J. (1975): Outlines of Avian Anatomy. Baillière Tindall, London.

    Google Scholar 

  • Mollenhauer, H. H. (1964): Plastic embedding mixtures for use in electron microscopy. Stain Technol. 39: 111–114.

    CAS  PubMed  Google Scholar 

  • Venable, J. H. &Coggeshall, R. E. (1965): A simplified lead citrate stain for use in electron microscopy. J. Cell Biol. 25: 407–408.

    Article  CAS  Google Scholar 

  • Watson, M. (1958): Staining of tissue sections for electron microscopy with heavy metals. J. biophys. biochem. cytol. 4: 475–478.

    Article  CAS  Google Scholar 

  • Wyburn, G. M., Johnston, H. S., Draper, M. H. &Davidson, M. F. (1970): The fine structure of the infundibulum and magnum of the oviduct ofGallus domesticus. O. J. Exp. Physiol. 55: 213–232.

    Article  CAS  Google Scholar 

  • Wyburn, G. M., Johnston, H. S., Draper, M. H. &Davidson, M. F. (1973): The ultrastructure of the shell-forming region of the oviduct and the development of the shell ofGallus domesticus. O. J. Exp. Physiol. 58: 143–151.

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Muwazi, R.T., Baranga, J., Kayanja, F.I.B. et al. The oviduct of the ostrichStruthio camelus massaicus . J Ornithol 123, 425–433 (1982). https://doi.org/10.1007/BF01643275

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01643275

Keywords

Navigation