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Reproductive Cycle of Nassarius Reticulatus in the Ria De Aveiro, Portugal: Implications for Imposex Studies

Published online by Cambridge University Press:  11 May 2009

C.M. Barroso  and
M.H. Moreira
C.M. Barroso
Affiliation:
Departamento de Biologia, Universidade de Aveiro, 3810 Aveiro, Portugal
M.H. Moreira
Affiliation:
Departamento de Biologia, Universidade de Aveiro, 3810 Aveiro, Portugal
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Extract

The reproductive cycle of Nassarius (Hinia) reticulatus was investigated in the Ria de Aveiro on the north-west Portuguese coast during 1992 and 1993. A clear seasonal pattern was observed with the beginning of gametogenesis in August followed by ripening of the gonads in January and February and spawning from February to July. The increase of water temperature above 11°C in February 1993 was associated presumably with the release of gametes. Recruitment inside the Ria of juveniles with 6·5 mm mean shell height was detected in February 1993 and these individuals were spawned in the previous year. Males of N. reticulatus exhibited a considerable variation in length of the penis throughout the reproductive cycle. The accuracy of the use of relative penis length (RPL) index for intersite comparisons of imposex is discussed and the magnitude of the error that might be involved when comparisons are made using populations in different phases of the reproductive cycle is evaluated.

Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 78 , Issue 4 , November 1998 , pp. 1233 - 1246
Copyright
Copyright © Marine Biological Association of the United Kingdom 1998

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References

Barnett, P.R.O., Hardy, B.L.S. & Watson, J., 1980. Substratum selection and egg-capsule deposition in Nassarius reticulatus (L.). Journal of Experimental Marine Biology and Ecology, 45, 95–103.CrossRefGoogle Scholar
Barrosa, J.O., 1985. Breve caracterização da Ria de Aveiro. In Actas das Jornadas da Ria de Aveiro, Recursos da Ria de Aveiro, vol. 2 (ed. Camara, Municipal De Aveiro), pp. 9–14. Aveiro: Camara Municipal de Aveiro.Google Scholar
Bryan, G.W., Burt, G.R., Gibbs, P.E. & Pascoe, P.L., 1993. Nassarius reticulatus (Nassariidae: Gastropoda) as an indicator of tributyltin pollution before and after TBT restrictions. Journal of the Marine Biological Association of the United Kingdom, 73, 913–929.CrossRefGoogle Scholar
Evans, S.M., Leksono, T. & Mckinnell, P.D., 1995. Tributyltin pollution: a diminishing problem following legislation limiting the use of TBT-based anti-fouling paints. Marine Pollution Bulletin, 30, 14–21.CrossRefGoogle Scholar
Fretter, V. & Graham, A., 1984. The prosobranch molluscs of Britain and Denmark. Part 8. Neogastropoda. Journal of Molluscan Studies, 15, supplement, 435–556.Google Scholar
Gibbs, P.E. & Bryan, G.W., 1994. Biomonitoring of tributyltin (TBT) pollution using the imposex response of neogastropod molluscs. In Biomonitoring of coastal waters and estuaries (ed. K., Kramer), pp. 205–226. Boca Raton: CRC Press, Inc.Google Scholar
Gibbs, P.E., Pascoe, P.L. & Burt, G.R., 1988. Sex change in the female dog-whelk, Nucella lapillus, induced by tributyltin from antifouling paints. Journal of the Marine Biological Association of the United Kingdom, 68, 715–731.CrossRefGoogle Scholar
Graham, J., 1969. Shedding of the penis in Littorina littorea. Nature, London, 221, 976.CrossRefGoogle Scholar
Huet, M., Fioroni, P., Oehlmann, J. & Stroben, E., 1995. Comparison of imposex response in three prosobranch species. Hydrobiologia, 309, 29–35.CrossRefGoogle Scholar
Jasim, A.K. & Brand, A.R., 1989. Observations on the reproduction of Modiolus modiolus in Isle of Man waters. Journal of the Marine Biological Association of the United Kingdom, 69, 373–385.CrossRefGoogle Scholar
Jenner, M.G., 1979. Pseudohermaphroditism in Ilyanassa obsoleta (Mollusca: Neogastropoda). Science, New York, 205, 1407–1409.CrossRefGoogle ScholarPubMed
Lambeck, R.H.D., 1984. Dynamics, migration and growth of Nassarius reticulatus (Mollusca: Prosobranchia) colonizing saline Lake Grevelingen (SW Netherlands). Netherlands Journal of Sea Research, 18, 395–417.CrossRefGoogle Scholar
Moreira, M.H., Queiroga, H., Machado, M.M. & Cunha, M.R., 1993. Environmental gradients in a southern Europe estuarine system: Ria de Aveiro, Portugal. Implications for soft bottom macrofauna colonization. Netherlands Journal of Aquatic Ecology, 27, 465–482.CrossRefGoogle Scholar
Stroben, E., Oehlmann, J. & Fioroni, P., 1992. The morphological expression of imposex in Hinia reticulata (Gastropoda: Buccinidae): a potential indicator of tributyltin pollution. Marine Biology, 113, 625–636.CrossRefGoogle Scholar
Tallmark, B., 1980. Population dynamics of Nassarius reticulatus (Gastropoda, Prosobranchia) in Gullmar Fjord, Sweden. Marine Ecology Progress Series, 3, 51–62.CrossRefGoogle Scholar