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Studies on the Symbiosis of the Body Louse

I. Elimination of the Symbionts By Centrifugalisation of the Eggs

Published online by Cambridge University Press:  06 April 2009

Manfred Aschner
Manfred Aschner
Affiliation:
Department of Hygiene and Bacteriology, Hebrew University, Jerusalem
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Extract

A simple method is described for eliminating the symbionts from the body louse during the egg stage, and thus producing symbiont-free larvae. The behaviour of lice freed of their symbionts by this method is described and compared with that of lice freed of their symbionts by extirpation of the larval mycetome.

The complete accord of the results obtained by the different methods warrants the conclusion that the symbionts play an essential role in the life of the louse, so much so that without them death of the larvae results. It is, therefore, justifiable to consider this relationship true symbiosis.

Type
Research Article
Information
Parasitology , Volume 26 , Issue 3 , August 1934 , pp. 309 - 314
Copyright
Copyright © Cambridge University Press 1934

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References

REFERENCES

Aschner, M. (1932). Experimentelle Untersuchungen über die Symbiose der Kleiderlaus. Naturwiss. 20, 501.CrossRefGoogle Scholar
Aschner, M. and Ries, E. (1933). Das Verhalten der Kleiderlaus bei Ausschaltung ihrer Symbionten. Z. f. Morph. u. Oekol. d. Tiere, 26, 529.CrossRefGoogle Scholar
Buchner, P. (1920). Zur Kenntnis der Symbiose niederer pflanzlicher Mikro-Organismen mit Pediculiden. Biol. Zbl. 39.Google Scholar
Buchner, P. (1930). Tier und Pflanze in Symbiose. Berlin.Google Scholar
Ries, E. (1932). Die Symbiose der Läuse und Federlinge. Z. f. Morph. u. Oekol. d. Tiere, 20, 233.CrossRefGoogle Scholar
Sikora, H. (1919). Vorläufige Mitteilung über Myzetome bei Pediculiden. Biol. Zbl. 39.Google Scholar