Observations on the development of the ovarian balls ofMoniliformis(Acanthocephala)

Author:

Asaolu S. O.,Whitfield P. J.,Crompton D. W. T.,Maxwell Lesley

Abstract

SUMMARYObservations have been made on the ultrastructure of objects identified as ovarian balls from femaleMoniliformisafter 1, 3, 5, 7 and 9 days in the rat. Similar objects are present in the body cavity of female cystacanths from cockroaches. The ovarian balls from 1-day-old worms are formed of several cells which are enclosed within a surface coat. During development, the ovarian balls increase in size and cell number and the internal organization appears to become more complex. After 9 days of development in the rat, the surface coat of the ovarian balls can no longer be observed and microvilli are present. It also appears that the supporting syncytium has been formed by this time.

Publisher

Cambridge University Press (CUP)

Subject

Infectious Diseases,Animal Science and Zoology,Parasitology

Reference19 articles.

1. Asaolu S. O. (1977). Studies on the reproductive biology of Moniliformis (Acanthocephala). Ph.D. thesis, University of Cambridge.

2. Acanthocephala of North American mammals;Van Cleave;Illinois Biological Monographs,1953

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