Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-20T04:29:32.537Z Has data issue: false hasContentIssue false

The ultrastructure of the surface of Diplocystis schneideri Kunstler (Sporozoa: Eugregarinida) a parasite of Periplaneta americana

Published online by Cambridge University Press:  06 April 2009

Susan Rotheram
Affiliation:
Molteno Institute, University of Cambridge
J. M. Lackie
Affiliation:
Molteno Institute, University of Cambridge

Extract

Ultrastructural observations of the surface of Diplocystis schneideri reveal a folded, multilaminate membrane, similar to that found in other eugregarines, covered with a layer of fibrous material. It is suggested that this fibrous material is a product of the haemocytes of the host, Periplaneta americana.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1975

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Charles, G. H. & Orr, T. S. C. (1968). Comparative fine structure of the outer tegument of Ligula intestinalis and Schistocephalus solidus. Experimental Parasitology 22, 137–49.CrossRefGoogle ScholarPubMed
Hockley, D. J. & McLaren, D. J. (1973). Schistosoma mansoni: changes in the outer membrane of the tegument during development from cercaria to adult worm. International Journal for Parasitology 3, 1325.CrossRefGoogle ScholarPubMed
Jameson, A. R. (1920). The chromosome cycle of gregarines, with special reference to Diplocystis schneideri Kuntsler. Quarterly Journal of Microscopical Science 64, 207–55.Google Scholar
Jha, R. K. & Smyth, J. D. (1969). Echinococcus granulosus: ultrastructure of microtriches. Experimental Parasitology 25, 232–44.CrossRefGoogle ScholarPubMed
Lackie, J. M. (1972). The course of infection and growth of Moniliformis dubius (Acantho cephala) in the intermediate host Periplaneta americana. Parasitology 64, 95106.CrossRefGoogle Scholar
Lackie, J. M. (1975). The host specificity of Moniliformis dubius (Acanthocephala), a parasite of cockroaches. International Journal for Parasitology (in the Press).CrossRefGoogle Scholar
Lackie, J. M. & Rotheram, S. (1972). Observations on the envelope surrounding Moniliformis dubins (Acanthocephala) in the intermediate host, Periplaneta americana. Parasitology 65, 303–8.CrossRefGoogle Scholar
MacGregor, H. C. & Thomasson, P. A. (1965). The fine structure of two Archigregarines, Selenidium fallax and Ditrypanocystis cirratuli. Journal of Protozoology 12, 438–43.CrossRefGoogle Scholar
Salt, G. (1970). The Cellular Defence Reactions of Insects. London: Cambridge University Press.CrossRefGoogle Scholar
Smith, D. S. (1968). Insect Cells: Their Structure and Function. Edinburgh: Oliver and Boyd.Google Scholar
Van Asperen, K. & Van Esch, I. (1956). The chemical composition of haemolymph of Periplaneta americana. Archives néerlandaises de Zoologie 11, 342–60.Google Scholar
Vivier, E., Devauchelle, G., Petitprez, A., Porchet-Henneré, E., Prensier, G., Schrevel, J. & Vinckier, D. (1970). Observations de cytologie comparée chez les Sporozoaires. I. Les structures superficielles chez les formes végétatives. Protistologica 6, 127–50.Google Scholar
Warner, F. D. (1968). The fine structure of Rhynchocystis pilosa (Sporozoa; Eugregarinida). Journal of Protozoology 15, 5973.CrossRefGoogle Scholar