Hostname: page-component-5c6d5d7d68-sv6ng Total loading time: 0 Render date: 2024-08-16T19:22:10.370Z Has data issue: false hasContentIssue false
  • English
  • Français

On the Life history of a New Gregarine: Pyxinia anobii n. sp. Intestinal Parasite of Anobium paniceum L. (Coleoptera)

Published online by Cambridge University Press:  06 April 2009

Mary Vincent
Mary Vincent
Affiliation:
(From the Molteno Institute for Research in Parasitology, University of Cambridge.)
Get access Rights & Permissions [Opens in a new window]

Extract

This gregarine was found inhabiting the alimentary canal, and especially the midgut, of both larvae and imagines of Anobium paniceum. All the larvae examined, and most of the adult beetles, were found to be very heavily infected, and in some of the larvae almost every epithelial cell harboured one or more of the cephalont stages of the parasite (Fig. 1). The lumen of the midgut of these larvae was densely packed with the freely moving sporonts, and a number of newly formed cysts were visible in the hindgut. In the imago only the cephalont stages were observed, and no sporonts or cysts have been found.

Type
Research Article
Information
Parasitology , Volume 14 , Issue 3-4 , December 1922 , pp. 299 - 306
Copyright
Copyright © Cambridge University Press 1922

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

Buchner, P. (1921). Studien an intracellulären Symbionten. Arch. für Protistenk. XLII. 319–336.Google Scholar
Escherich, K. (1900).Über das regelmässige Vorkommen von Sprosspilzen in dem Darmepithel eines Käfers. Biolog. Centralbl. XX. 350–358.Google Scholar
Karawaiew, W. (1899). Über Anatomie und Metamorphose des Darmkanals der Larve von Anobium paniceum. Biolog. Centralbl. XIX. 122–130, 161–171 and 196–202.Google Scholar
Laveran, A. et Mesnil, F. (1900). Sur quelques particularités de l'évolution d'une Grégarine et la réaction de la cellule-hôte. C. R. de la Soc. de Biol. LII. 554–557.Google Scholar
Léger, L. et Duboscq, O. (1900). Les Grégarines et l'épithélium intestinal chez les trachéates. C. R. de l'Acad. des Sciences, CXXX. 1566–1568.Google Scholar
Léger, L. et Duboscq, O. (1902). Les Grégarines et l'épithélium intestinal chez les trachéates. Arch. de Parasitol VI. 377–473.Google Scholar
Watson, M. E. (1916). Studies on Gregarines. Illinois Biol. Monographs.Google Scholar
Watson, M. E. (1917). Observations on Polycystid Gregarines from Arthropoda. Journ. of Parasitol. III. 67–69.Google Scholar