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*On the species of Paramphistomum Fischoeder, 1901 Occurring in Britain and Ireland with Notes on Some Material from the Netherlands and France.

Published online by Cambridge University Press:  05 June 2009

S. Willmott
Affiliation:
Department of Parasitology, London School of Hygiene and Tropical Medicine.

Extract

Two new species of Paramphtstomum from cattle are described, namely, P. hiberniae n.sp. and P. scotiae n.sp., first collected from Irish and Scottish cattle respectively.

A brief account of gametogenesis and early cleavage division is given.

The chromosome number for P. scotiae is n=8, 2n=16, for P. hiberniae no definite number is given but it is believed to be n = 8 (6–8), 2n=16 (12–16). Notes are made on some specimens received from the Netherlands and France.

P. hiberniae and P. scotiae are compared with P. cervi and P. leydeni.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1950

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References

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