Hostname: page-component-77c89778f8-fv566 Total loading time: 0 Render date: 2024-07-22T03:05:56.898Z Has data issue: false hasContentIssue false
  • English
  • Français

Cuticle formation and moulting in the egg of Meloidogyne javanica (Nematoda)

Published online by Cambridge University Press:  06 April 2009

Alan F. Bird
Alan F. Bird
Affiliation:
C.S.I.R.O. Division of Horticultural Research, Box 350, G.P.O., Adelaide, South Australia 5001
Get access Rights & Permissions [Opens in a new window]

Extract

At a temperature of 27°C the external cuticular membrane of the first larval stage (L1) of Meloidogyne javanica is formed within a day of the start of elongation of the embryo within the egg. The first and only moult within the egg starts to occur 50 h after the commencement of elongation. Thus the cuticle of the L1 is shed approximately a day after its formation. It is much thinner than the cuticle of the L2, is not covered during its formation by a closely adherent cuticle in the process of being moulted and its outermost membrane may be formed differently.

Type
Research Article
Information
Parasitology , Volume 74 , Issue 2 , April 1977 , pp. 149 - 152
Copyright
Copyright © Cambridge University Press 1977

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

Bird, A. F. (1972). Influence of temperature on embryogenesis in Meloidogyne javanica. Journal of Nematology 4, 206–13.Google ScholarPubMed
Bird, A. F. & McClure, M. A. (1976). The tylenchid (Nematoda) egg shell: structure, composition and permeability. parasitology 72, 19–28.CrossRefGoogle Scholar
Bonner, T. P., Menefee, M. G. & Etges, F. J. (1970). Ultrastructure of cuticle formation in a parasitic nematode, Nematospiroides dubius. Zeitschrift für Zellforschung und mikroskopische Anatomie 104, 193–204.CrossRefGoogle Scholar
Bonner, T. P. & Weinstein, P. P. (1972). Ultrastructure of cuticle formation in the nematodes Nippostrongylus brasiliensis and Nematospiroides dubius. Journal of Ultrastructure Research 40, 261–71.CrossRefGoogle ScholarPubMed
Bruce, R. G. (1970). Trichinella spiralis: fine structure of body wall with special reference to formation and moulting of cuticle. Experimental Parasitology 28, 499–511.CrossRefGoogle ScholarPubMed
Dick, T. A. & Wright, K. A. (1973). The ultrastructure of the cuticle of the nematode Syphacia obvelata (Rudolphi, 1802). I. The body cuticle of larvae, males, and females, and observations on its development. Canadian Journal of Zoology 51, 187–96.CrossRefGoogle ScholarPubMed
Grootalert, P. & Lippens, P. L. (1974). Some ultrastructural changes in cuticle and hypodermis of Aporcelaimellus during the first moult (Nematoda: Dorylaimoidea). Zeitschrift für Morphologie und Okologie der Tiere 79, 269–82.CrossRefGoogle Scholar
Lee, D. L. (1970). Moulting in nematodes: the formation of the adult cuticle during the final moult of Nippostrongylus brasiliensis. Tissue and Cell 2, 139–53.CrossRefGoogle ScholarPubMed
Thust, R. (1968). Submikroskopische Untersuchungen über die Morphogenese des Integumentes von Ascaris lumbricoides L. 1758. Zeitshrift fü wissenschaftliche Zoologie 178, 1–39.Google Scholar