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Embryonic development and spawning pattern of Trisopterus luscus (Teleostei: Gadidae) under controlled conditions

Published online by Cambridge University Press:  16 April 2010

Alexandre Alonso-Fernández ,
Alba Ruth Vergara  and
Fran Saborido-Rey
Alexandre Alonso-Fernández*
Affiliation:
Instituto de Investigaciones Marinas (CSIC), C/Eduardo Cabello 6, Vigo, Pontevedra, E-36208, Spain
Alba Ruth Vergara
Affiliation:
Instituto de Investigaciones Marinas (CSIC), C/Eduardo Cabello 6, Vigo, Pontevedra, E-36208, Spain
Fran Saborido-Rey
Affiliation:
Instituto de Investigaciones Marinas (CSIC), C/Eduardo Cabello 6, Vigo, Pontevedra, E-36208, Spain
*
Correspondence should be addressed to: A. Alonso-Fernández, Instituto de Investigaciones Marinas (CSIC), C/Eduardo Cabello 6, Vigo, Pontevedra, E-36208, Spain email: alex@iim.csic.es
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Abstract

Knowledge on early ontogeny of Trisopterus luscus is scarce and incomplete. This paper describes the first successful attempt ever at achieving the natural spawning in captivity for this species. The reproductive specimens used for this study were obtained in the Ría de Vigo in September 2008 and subsequently transported to the facilities of the Institute of Marine Research (CSIC). The spawning frequency was variable among females, 1.8–4.6 days, but no size-dependent trend was determined. The average batch size, i.e. the number of eggs released per batch, has proven significantly dependent on female length and weight. In the present study the complete embryonic development in controlled conditions (sand–filtered seawater at ~13°C, with natural photoperiod), from egg to hatched larva, has been described for the first time ever. The development of pouting eggs was divided into six stages, based on the artificially-reared material. Pouting eggs are pelagic with a smooth, clear and spherical chorion, and a homogeneous yolk. The perivitelline space is narrow and oil globules are absent. Live eggs fertilized were 0.95–1.10 mm in diameter. The embryo hatches as a yolk-sac larva with closed mouth and gut. The pouting eggs hatched during the latter half of the fifth day.

Keywords

Trisopterus luscusembryonic developmentfish eggslarvaeGalician shelf
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 91 , Special Issue 6: Fish Ecology , September 2011 , pp. 1281 - 1287
Copyright
Copyright © Marine Biological Association of the United Kingdom 2010

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References

REFERENCES

Alonso-Fernández, A., Domínguez-Petit, R., Bao, M., Rivas, C. and Saborido-Rey, F. (2008) Spawning pattern and reproductive strategy of female pouting Trisopterus luscus (Gadidae), on the Galician shelf of north-western Spain. Aquatic Living Resources 21, 383–393.CrossRefGoogle Scholar
Blaxter, J.H.S. (1969) Development: eggs and larvae. In Hoar, W.S. and Randall, D.J. (eds) Fish physiology, Volume III: Reproduction and growth. Bioluminiscence, pigments, and poisons. New York: Academic Press, pp. 175–252.Google Scholar
Cunha, M.E., Vendrell, C. and Gonçalves, P. (2008) Experimental study of the dependence of embryonic development of Trachurus trachurus eggs on temperature. ICES Journal of Marine Science 65, 17–24.CrossRefGoogle Scholar
D'Ancona, U. (1933) Gadidae. Eggs, larvae and juvenile stages of teleostei. In Lo Bianco, S. (ed.) Fauna and flora of the bay of Naples. Stazione Zoologica di Napoli, pp. 188–260.Google Scholar
Desmarchelier, M. (1985) Growth and reproduction of the whiting pout (Trisopterus luscus L., 1758) in the English Channel and in the south of the North Sea. ICES CM1985/G, 29.Google Scholar
Domínguez-Petit, R., Korta, M., Saborido-Rey, M., Murua, H., Sainza, M. and Piñeiro, P. (2008) Changes in size at maturity of European hake Atlantic populations in relation with stock structure and environmental regimes. Journal of Marine Systems 71, 260–278.CrossRefGoogle Scholar
Dunn, J.R. and Matarese, A.C. (1984) Gadidae: development and relationships. In Ontogeny and systematics of fishes. American Society of Ichthyologists and Herpetologists, Special Publication No. 1, pp. 283–299.Google Scholar
Ehrenbaum, E. (1905–1909) Eier und Larven von Fischen. Nordisches Plankton 1, 413.Google Scholar
Ferreiro, M.J. (1985) Ictioplancton de la Ría de Vigo. Doctoral thesis. University of Santiago de Compostela, 563 pp.Google Scholar
Ferreiro, M.J. and Labarta, U. (1988) Distribution and abundance of teleostean eggs and larvae on the NW coast of Spain. Marine Ecology Progress Series 43, 189–199.CrossRefGoogle Scholar
Fox, C.J., Dickey-Collas, M. and Winpenny, A.J. (1997) Spring plankton surveys of the Irish Sea in 1995: the distribution of fish eggs and larvae. Science Series Technical Report, 104. Lowestoft, UK: Centre for Environment, Fisheries & Aquaculture Science (CEFAS), 106 pp.Google Scholar
Friðgeirsson, E. (1978) Embryonic development of five species of gadoid fishes in Icelandic waters. Rit Fiskideildar Hafrannsóknastofnunin, Rwykjavík. V. Bindi 5, 3–44.Google Scholar
Gherbi-Barre, A. (1983) Biologie de Trisopterus luscus L. de la baie de Douarnenez (Reproduction, Croissance, Régime alimentaire). Doctoral thesis. University of Brest, 92 pp.Google Scholar
Labarta, E., Ferreiro, M.J., Fenandez, M.T. and Martinez, F. (1982) Spawning season and first maturity size and age of the Galician coast pouting (Trisopterus luscus L.). ICES CM1982/G: 64.Google Scholar
Merayo, C.R. (1996) Reproducción y fecundidad de la faneca Trisopterus luscus (Linnaeus, 1758) (Pisces, Gadidae) en la región central del mar Cantábrico. Boletin del Instituto Español de Oceanografía 12, 17–29.Google Scholar
Miranda, A., Cal, R.M. and Iglesias, J. (1990) Effect of temperature on the development of eggs and larvae of sardine Sardina pilchardus Walbaum in captivity. Journal of Experimental Marine Biology and Ecology 140, 69–77.CrossRefGoogle Scholar
Morgan, M.J., Wilson, C.E. and Crim, L.W. (1999) The effect of stress on reproduction in Atlantic cod. Journal of Fish Biology 24, 477–488.CrossRefGoogle Scholar
Moser, H.G. and Ahlstrom, E.H. (1985) Staging anchovy eggs. In Lasker, R. (ed.) An egg production method for estimating spawning biomass of pelagic fish: application to the northern anchovy, Engraulis mordax. NOAA Technical Report NMFS 36. US Department of Commerce, Washington, DC, p. 99.Google Scholar
Murua, H. and Saborido-Rey, F. (2003) Female reproductive strategies of marine fish species of the North Atlantic. Journal of Northwest Atlantic Fishery Science 33, 23–31.CrossRefGoogle Scholar
Nichols, J.H., Haynes, G.M., Fox, C.J., Milligan, S.P., Brander, K.M. and Chapman, R.J. (1993) Spring plankton surveys of the Irish Sea in 1982, 1985, 1987, 1988, and 1989: hydrography and the distribution of fish eggs and larvae. MAFF Fisheries Research Technical Report, No. 95, 111 pp.Google Scholar
Ré, P. (1999) Ictioplâncton estuarino da Península Ibérica guia de identificação dos ovos e estados larvares planctónicos. Doctoral thesis. University of Lisbon, 114 pp.Google Scholar
Russell, F.S. (1976) The eggs and planktonic stages of British marine fishes. London: Academic Press, 524 pp.Google Scholar
Wheeler, A. (1978) Key to the fishes of Northern Europe, a guide to the identification of more than 350 species. London: Frederick Warne.Google Scholar
Whitehead, P.J.P., Bauchot, M.L., Hureau, J.C., Nielsen, J. and Tortonese, E. (eds) (1986) Fishes of the north-eastern Atlantic and the Mediterranean. Paris: UNESCO.CrossRefGoogle Scholar