Marine Biology

, Volume 42, Issue 2, pp 177–184

The reproductive biology of Nautilus pompilius in the Philippines

  • N. Haven


Records of Nautilus pompilius trapped in the Tañon Strait, Negros Oriental, Philippines were kept for a 1 year period from August 1971 through August 1972, and ovaries of mature females collected from August 1971 through March 1972. Females averaged only 8% of the catch during the year of study, but were more abundant in catches from January through May. The male:female ratio was not markedly altered at any depth in the trapping range (61 to 300 m). During the 8 month period, there was no trend apparent in the changes in average size of the ovaries collected; however, oocytes within varied markedly in their maximum weight. Encapsulated spermatophores are stored above the buccal cone on the male, and are attached unencapsulated below the ventral cirri of the female. N. pompilius pairs kept at 80 m remained healthy but laid no eggs from September 1971 through May 1972.


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Literature Cited

  1. Davis, R.A. and W. Mohorter: Juvenile Nautilus from the Fiji Islands. J. Paleont. 47, 925–928 (1973)Google Scholar
  2. Griffin, L.E.: The anatomy of Nautilus pompilius. Mem. natn. Acad. Sci. 8, 103–197 (1902)Google Scholar
  3. Haven, N.: The ecology and behavior of Nautilus pompilius in the Philippines. Veliger 15, 75–81 (1972)Google Scholar
  4. Haven, N.: Nautiloidea. In: Reproduction of marine invertebrates. Vol. IV. Mollusca: Gastropoda and Cephalopoda, Ed. by A.C. Giese and J.S. Pearse, New York: Academic Press, In PressGoogle Scholar
  5. Kerr, J.G.: Anatomy of Nautilus pompilius. Proc. zool. Soc. Lond. 1895, 664–686 (1895)Google Scholar
  6. Mugglin, F.: Beiträge zur Kenntnis der Anatomie von Nautilus macromphalus G.B. Sow. Ergebnisse der Reise von Dr. A.I. Daniker nach Neu-Caledonien und den Loyalty-Inseln. Vjschr. naturf. Ges. Zürich 84, 25–118 (1939)Google Scholar
  7. Opresko, L. and R. Thomas: Observations on Octopus joubini: some aspects of reproductive biology and growth. Mar. Biol. 31, 51–61 (1975)Google Scholar
  8. Willey, A.: In the home of the Nautilus. In: Natural science: a monthly review of scientific progress, Vol. 6. pp 405–414. London & New York: 1895Google Scholar
  9. —: Letters from New Guinea on Nautilus and some other organisms. Q. Jl microsc. Sci. 39, 145–180 (1896)Google Scholar
  10. —: The adhesive tentacles of Nautilus with notes on its pericardium and spermatophores. Q. Jl microsc. Sci. 40, 207–209 (1897a)Google Scholar
  11. —: The oviposition of Nautilus macromphalus. Proc. R. Soc. 60, 467–471 (1897b)Google Scholar
  12. —: Sime zoological results of a voyage to Melanesia during the years 1894–1897. Proc. Camb. phil. Soc. 9, 398–401 (1898)Google Scholar

Copyright information

© Springer-Verlag 1977

Authors and Affiliations

  • N. Haven
    • 1
  1. 1.Hopkins Marine StationPacific GroveUSA

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