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On the Sporocyst and Cercaria of a Marine Distomid Trematode from Nucula

Published online by Cambridge University Press:  06 April 2009

E. Idris Jones  and
Miriam Rothschild
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Extract

The cercaria is liberated from an unbranched sporocyst by the birth-pore. It is spindle-shaped and possesses a bifid tail. It possesses two suckers, a long oesophagus and a forked gut. The excretory vesicle is Y-shaped with two furcal extensions from its stem. The cuticle is unarmed. There is no stylet or cystogenous organ.

There is no redia.

All stages in the development of the cercaria are found within the sporocyst.

Type
Research Article
Information
Parasitology , Volume 24 , Issue 2 , June 1932 , pp. 260 - 264
Copyright
Copyright © Cambridge University Press 1932

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References

Cort, W. W. (1917). Homologies of the excretory system of the fork-tailed Cercaxiae. J. Parasit. Urbana, 4, 49.CrossRefGoogle Scholar
Lebour, M. V. (1907). Larval Trematodes of the Northumberland coast. Trans. Nat. Hist. Soc. Northbd. n.s. 1, 452.Google Scholar
Nicoll, W. (1909). Studies on the structure and classification of the digenetic Trematodes. Quart. J. Micr. Sci. n.s. 53, 391.Google Scholar
Sewell, R. B.Seymour, (1922). Cercariae Indicae. Indian J. Med. Res. 10, Suppl. number.Google Scholar
Sewell, R. B.Seymour, (1930). The evolution of the excretory system in certain groups of the Furcocerous Cercariae. Rec. Indian Mus. 23, 25.Google Scholar
Tennent, D. H. (1906). A study of the life history of Bucephalus haimeanus; a parasite of the oyster. Quart. J. Micr. Sci. n.s. 49, 635.Google Scholar