Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2024-12-26T01:08:39.292Z Has data issue: false hasContentIssue false
  • English
  • Français

Spermatophores in the Monogenean Entobdella diadema Monticelli from the skin of sting-rays, with a note on the taxonomy of the parasite

Published online by Cambridge University Press:  06 April 2009

J. Llewellyn  and
L. Euzet
J. Llewellyn
Affiliation:
Department of Zoology and Comparative Physiology, The University, Birmingham 15, U.K.
L. Euzet
Affiliation:
Station Biologique, Sète, Herault, France
Get access Rights & Permissions [Opens in a new window]

Extract

Entobdella diadema produces spermatophores from a pair of follicular glands lying one on each side of the body alongside the main nerve cord, and the secretion of these glands is stored in a two-chambered reservoir within the cirrus-sac.

The vagina is made up of two regions, a wide distal part to receive, accommodate and digest the spermatophores, and a proximal narrow part connected through the vitelline reservoir with the oviduct.

E. diadema Monticelli, 1901, is shown to be distinct from E. bumpusii Linton, 1900, and has been recorded from two new hosts, Dasyatis pastinaca at Plymouth, and Myliobatis aquila at Naples.

We wish to thank the directors and staffs at the Plymouth Marine Laboratory and at the Stazione Zoologica, Naples, for providing excellent facilities for the above studies to be carried out. The work was assisted by a grant to one of us (J. L.) from the Trustees of the Browne Fund, to whom grateful acknowledgement is made.

Type
Research Article
Information
Parasitology , Volume 54 , Issue 2 , May 1964 , pp. 337 - 344
Copyright
Copyright © Cambridge University Press 1964

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

REFERENCES

Bigelow, H. B. & Schroeder, W. C. (1953). Fishes of the Western North Atlantic. New Haven: Sears Foundation for Marine Research Yale University, Memoir no. 1, Part 2.Google Scholar
Brinkmann, A. (1952). Some Chilean monogenetic trematodes. Lunds Universitets Årsskrift. N.F. Avd. 2, 47, No. 11, 1–26.Google Scholar
Bychowsky, B. E. (1957). Monogenetic Trematodes, their Classification and Phytogeny, 509 pp. Moscow, Leningrad: Academy of Sciences, U.S.S.R.Google Scholar
Hargis, W. J. (1955). Monogenetic trematodes of Gulf of Mexico fishes. Part V. The super-family Capsaloidea. Trans. Amer. micr. Soc., 74, 203–25.CrossRefGoogle Scholar
Linton, E. (1900). Fish parasites collected at Woods Hole in 1898. U.S. Fisheries Commission Bulletin for 1899, pp. 267–304.Google Scholar
Little, P. A. (1929). The anatomy and histology of Phyllonella soleae Ben. & Hesse, an ectoparasitic trematode of the Sole Solea vulgaris Quensel. Parasitology, 21, 324–37.CrossRefGoogle Scholar
Llewellyn, J. (1957). The larvae of some monogenetic trematode parasites of Plymouth fishes. J. Mar. biol. Ass. U.K. 36, 243–59.CrossRefGoogle Scholar
Monticelli, F. S. (1901). A proposito di una nuova spece del genere Epibdella. Boll. Soc. nat. Napoli, 15, 137–45. Plymouth Marine Fauna (1958).Google Scholar
Price, E. W. (1939). North American monogenetic trematodes. III. The family Capsalidae (Capsaloidea). J. Wash. Acad. Sci. 29, 63–92.Google Scholar