Cell and Tissue Research

, Volume 171, Issue 2, pp 259–271

Structure and regeneration of the eyes of strombid gastropods

  • Helen P. I. Hughes
Article

Summary

The tips of the eyestalks of three species of strombid gastropods were amputated and the structure of the fully developed eye investigated. The retina contains at least two types of cell: sensory cells bearing long tufts of microvilli with a central cytoplasmic core, and pigment cells with short microvilli.

New eyes became visible at the tips of the eyestalk stump 5–16 days after amputation. When the regenerated eyes first appear, they consist of hollow balls of cells with a pigment lined cavity; two types of retinal cells are already distinguishable but their microvilli and cilia are small and sparse. The microvillous tufts and sensory cell contents develop quickly and about 14 days after their first appearance, the eye is a fully formed but miniature organ.

Key words

Eyes Strombus Regeneration Ultrastructure 

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References

  1. Alkon, D.L., Fuortes, M.G.F.: Responses of photoreceptors in Hermissenda. J. gen. Physiol. 60, 631–649 (1972)Google Scholar
  2. Charles, G.H.: Sense organs (less cephalopods). In: The physiology of the mollusca, Vol. 2, pp. 455–480, edit. by K. Wilbur and C.M. Yonge. New York-London: Academic Press 1966Google Scholar
  3. Chetail, M.: Étude de la régénération du tentacule oculaire chez un arionidae (Arion rufus L.) et un limacidae (Agriolimax agrestis L.). Arch. Anat. micr. Morph. exp. 52, 129–203 (1963)Google Scholar
  4. Dilly, P.N.: The structure of a photoreceptor organelle in the eye of Pterotrachea mutica. Z. Zellforsch. 99, 420–429 (1969)Google Scholar
  5. Eakin, R.M., Brandenburger, J.L.: Differentiation in the eye of a pulmonate snail, Helix aspersa. J. Ultrastruct. Res. 18, 391–421 (1967)Google Scholar
  6. Eakin, R.M., Brandenburger, J.L.: Localization of vitamin A in the eye of a pulmonate snail. Proc. nat. Acad. Sci. (Wash.) 60, 140–145 (1968)Google Scholar
  7. Eakin, R.M., Brandenburger, J.L.: Degeneration in severed optic nerve of a pulmonate snail, Helix aspersa. J. Cell Biol. 47, 54A (1970)Google Scholar
  8. Eakin, R.M., Ferlatte, M.M.: Studies of eye regeneration in a snail, Helix aspersa. J. exp. Zool. 184, 81–96 (1973)Google Scholar
  9. Eakin, R.M., Westfall, J.A., Dennis, M.J.: Fine structure of the eye of a nudibranchiate mollusc, Hermissenda crassicornis. J. Cell Sci. 2, 349–358 (1967)Google Scholar
  10. Elofsson, R.: The ultrastructure of the nauplius eye of Sapphirina. Z. Zellforsch. 100, 376–401 (1969)Google Scholar
  11. Fretter, V., Graham, A.: British Prosobranch Molluscs. 755 pp. Roy Society, London (1962)Google Scholar
  12. Gillary, H.L.: Electrical responses from the mature and regenerating eye of Strombus, a marine gastropod. Amer. Zool. 11 (4), 263 (1971)Google Scholar
  13. Gillary, H.L.: The regenerating eye of Strombus: anatomy and electrophysiology. Amer. Zool. 12(4), 251 (1972)Google Scholar
  14. Gillary, H.L.: Light-evoked electrical potentials from the eye and optic nerve of Strombus: response waveform and spectral sensitivity. J. exp. Biol. 60, 383–396 (1974)Google Scholar
  15. Hanko, B.: Regeneration der Augenfühler bei Nassa mutabilis. Wilhelm Roux' Arch. Entwickl.-Mech. Org. 38, 447–507 (1914)Google Scholar
  16. Hughes, H.P.I.: A light and electron microscope study of some opisthobranch eyes. Z. Zellforsch. 106, 79–98 (1970)Google Scholar
  17. Hyman, L.H.: The invertebrates, Vol. VI, Mollusca I. 792pp. New York: McGraw-Hill (1967)Google Scholar
  18. Jacklett, J.W.: Electrophysiologycal organisation of the eye of Aplysia. J. gen. Physiol. 53, 21–42 (1969)Google Scholar
  19. Mayes, M., Hermans, C.O.: Fine structure of the eye of the prosobranch mollusk Littorina scutulata. Veliger 16(2), 166–168 (1973)Google Scholar
  20. Newell, P.F., Newell, G.E.: The eye of the slug, Agriolimax reticulatus (Müller). Symp. zool. Soc. Lond. No. 23, 97–111 (1968)Google Scholar
  21. Palmquist, P.V.: More facts about front projection. Retro-reflective screen for reflex projection composite photography. Amer. Cinematographer 50(7), 688–690 (1969)Google Scholar
  22. Prince, J.H.: The molluscan eyestalk: using as an example Pterocera lambis. Tex. Rep. Biol. Med. 13, 323–339 (1955)Google Scholar
  23. Röhlich, P., Török, L.J.: Die Feinstruktur des Auges der Weinbergschnecke (Helix pomatia L.) Z. Zellforsch. 60, 348–368 (1963)Google Scholar
  24. Toshiyuki, Y., Tasaki, K., Sugawara, Y., Tonosaki, A.: Fine structure of the octopus retina. J. Cell Biol. 25, 345–359 (1965)Google Scholar
  25. Wolken, J.J.: Retinal structures. Mollusc cephalopods: Octopus, Sepia. J. biophys. biochem. Cytol. 4, 835–837 (1958)Google Scholar

Copyright information

© Springer-Verlag 1976

Authors and Affiliations

  • Helen P. I. Hughes
    • 1
    • 2
  1. 1.Bellairs Research InstituteSt. JamesBarbados
  2. 2.Biology DeptDalhousie UniversityHalifaxCanada
  3. 3.Dept. ZoologyU.C.N.W.BangorUK

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