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Age, growth and reproduction of the axillary seabream, Pagellus acarne, in the Atlantic and Mediterranean waters off southern Spain

Published online by Cambridge University Press:  14 July 2010

E.M. Velasco ,
N. Jiménez-Tenorio ,
J. Del Arbol ,
M.A. Bruzón ,
J. Baro  and
I. Sobrino
E.M. Velasco*
Affiliation:
Instituto Español de Oceanografía, Centro Oceanográfico de Cádiz, Muelle Pesquero s/n, Apartado 2609, 11006 Cádiz, Spain
N. Jiménez-Tenorio
Affiliation:
I.F.A.P.A. El Toruño, Coto de la isleta, Camino Tiro Pichón s/n, 11500 El Puerto de Santa María (Cádiz), Spain
J. Del Arbol
Affiliation:
E.P. Desarrollo Agrario y Pesquero, Oficina Provincial, Estadio Ramón de Carranza, Fondo sur, Local 11, 11010 Cádiz, Spain
M.A. Bruzón
Affiliation:
I.F.A.P.A. El Toruño, Coto de la isleta, Camino Tiro Pichón s/n, 11500 El Puerto de Santa María (Cádiz), Spain
J. Baro
Affiliation:
Instituto Español de Oceanografía, Centro Oceanográfico de Málaga, Puerto Pesquero s/n, Apartado 285, 29640 Fuengirola (Málaga), Spain
I. Sobrino
Affiliation:
Instituto Español de Oceanografía, Centro Oceanográfico de Cádiz, Muelle Pesquero s/n, Apartado 2609, 11006 Cádiz, Spain
*
Correspondene should be addressed to: E.M. Velasco, Instituto Español de Oceanografía, Centro Oceanográfico de Cádiz, Muelle Pesquero s/n, Apdo. 2609. 11006 Cádiz, Spain email: [email protected]
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Abstract

The biology, growth and reproduction of the axillary seabream, Pagellus acarne, was studied based on data obtained from the catches of the Andalusia commercial fleet operating off the coasts of southern Spain from October 2003 to September 2004. The axillary seabream had a very wide depth distribution, appearing from the surface down to 500 m depth. The length–weight relationship was given by TW = 0.0048 TL3.3207 (R2 = 0.98) (TW = total weight; TL = total length) for all fish from the Gulf of Cadiz and TW = 0.0093 TL3.1132 (R2 = 0.94) for all fish from the Alboran Sea. The proportion of females to males increases as length increases in both populations and the species is characterized by protandric hermaphroditism. Spawning males were present almost throughout the year although higher percentages were observed in spring and early summer. In females, the spawning period occurred mainly in spring. In both areas, the mean size at first maturity for males was smaller than for females. The mean lengths at first maturity were 18.04 cm for males and 21.7 cm for females from the Gulf of Cadiz, and 17.7 cm and 20.1 cm for males and females from the Alboran Sea, respectively. The average total fecundity was estimated at 290,070 and 173,509 oocytes for Atlantic and Mediterranean individuals, respectively. The parameters of the von Bertalanffy growth model were estimated by age readings of the 247 sagitta collected. Two rings, one opaque and one hyaline, were laid down each year on the otoliths. The opaque zone was formed during spring and summer and the hyaline one during the remaining months of the year. The relationship between otolith radius and total length of the fish was described by the equation: TL = 27.7 OR – 1.8 (r = 0.96) (where OR = otolith radius). The parameters of the fitted Von Bertalanffy growth equation were L∞ = 31.65 cm, k = 0.21 yr−1 in the Gulf of Cadiz and L∞ = 32.14 cm, k = 0.17 yr−1 in the Alboran Sea.

Keywords

Pagellus acarneagegrowthreproductionmaturityGulf of CadizAlboran Sea
Type
Research Article
Information
Journal of the Marine Biological Association of the United Kingdom , Volume 91 , Special Issue 6: Fish Ecology , September 2011 , pp. 1243 - 1253
Copyright
Copyright © Marine Biological Association of the United Kingdom 2010

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References

REFERENCES

Abecasis, D., Bentes, L., Coelho, R., Correia, C., Lino, P.G., Monteiro, P., Gonçalves, J.M.S., Ribeiro, J. and Erzini, K. (2008) Ageing seabreams: a comparative study between scales and otoliths. Fisheries Research 89, 37–48. doi: 10.1016/j.fishres.2007.08.013CrossRefGoogle Scholar
Alekseev, F.E. (1967) Hermaphroditism and regulation of population sexual structure in Pagellus acarne (Risso, 1826). ICES C.M. 1967/G:7, 4 pp.Google Scholar
Andaloro, F. (1982) Résumé des paramètres biologiques sur Pagellus acarne de la mer Tyrrhénienne méridionale et de la mer Ionienne septemtrionale. FAO, Fisheries Report 266 (Annexe M), 89–92.Google Scholar
Anonymous (1994) Las artes de pesca en el litoral gaditano. Cadiz: Excma. Diputación Provincial de Cadiz.Google Scholar
Arculeo, M., Brusle'-Sicard, S., Potoschi, A. and Riggio, S. (2000) Investigations on gonadal maturation in Pagellus acame (Pisces, Sparidae) in the Strait of Messina (Sicily). Italian Journal of Zoology 67, 333–337.Google Scholar
Baro, J. (1996) Biología pesquera del besugo [Pagellus acarne (Risso, 1826)] del Mar de Alboran. PhD thesis. University of Málaga, Málaga, Spain.Google Scholar
Baro, J. and Serna-Quintero, J.M. (2000) Asociaciones de espáridos en el golfo de Cadiz: distribución espacial. Thalassas 16, 33–39.Google Scholar
Batts, B.S. (1972) Sexual maturity, fecundity and sex ratios of the skipjack tuna, Katsuwonus pelamis (Linnaeus), in North Carolina waters. Transactions of the American Fisheries Society 101, 627–637.Google Scholar
Bauchot, M.L. and Hureau, J.C. (1986) Sparidae. In Whitehead, P.J.P., Bauchot, M.L., Hureau, J.C., Nielsen, J. and Tortonese, E. (eds) Fishes of the north-eastern Atlantic and the Mediterranean, Volume II. Paris: UNESCO, pp. 883–907.Google Scholar
Bellido, J.M., Pierce, G.J., Romero, J.L. and Millán, M. (2000) Use of frequency analysis methods to estimate growth of anchovy (Engraulis encrasicolus L. 1758) in the Gulf of Cadiz (SW Spain). Fisheries Research 48, 107–115.Google Scholar
Casselman, J.M. (1987) Determination of age and growth. In Weatherley, A.H. and Gill, H.S. (eds) The biology of fish growth. New York: Academic Press, pp. 209–242.Google Scholar
Coelho, R., Bentes, L., Correia, C., Gonçalves, J.M.S., Lino, P.G., Monteiro, P., Ribeiro, J. and Erzini, K. (2005) Age, growth and reproduction of the axillary seabream, Pagellus acarne (Risso, 1827), from the south coast of Portugal. Thalassas 21, 79–84.Google Scholar
Erzini, K., Bentes, L., Coelho, R., Correia, C., Lino, P.G., Monteiro, P., Ribeiro, J. and Gonçalves, J.M.S. (2001) Fisheries biology and assessment of demersal species (Sparidae) from the South of Portugal. Commission of the European Communities DG XIV/C/1, Final Report. Ref. 98/082, 263 pp.Google Scholar
FAO Fishery Committee for the Eastern Central Atlantic (2006) Report of the FAO/CECAF Working Group on the Assessment of Demersal Resources. Conakry, Guinea, 19–29 September 2003. CECAF/ECAF Series/COPACE/PACE Séries. No. 06/67. Rome, FAO, 357 pp.Google Scholar
FAO Fishery Committee for the Eastern Central Atlantic (2006) CECAF Working Group on the Assessment of Demersal Resources–Subgroup North. Saly, Senegal, 14–23 September 2004. CECAF/ECAF Series/COPACE/PACE Séries. No. 06/68. Rome, FAO, 219 pp.Google Scholar
Fischer, W., Schneider, M. and Bauchot, M.L. (1987) Fiches FAO d'identification des espèces pour les besoins de la pêche. Mediterranée et Mer Noire (zone de peche 37). Rome: FAO.Google Scholar
Gayanillo, F.C., Sparre, P. and Pauly, D. (1993) The FISAT user's guide. FAO–ICLARM Stock assessment tools. Rome: FAO Computerized Information Series/Fisheries, 99 pp.Google Scholar
Gil de Sola, L. (1993) Las Pesquerías Demersales del Mar de Alborán (Surmediterráneo Ibérico). Evolución en los últimos decenios. Informes Técnicos del Instituto Español de Oceanografía 142, 1–179.Google Scholar
Gunderson, D.R. (1977) Population biology of Pacific Ocean perch, Sebastes alutus, stocks in the Washington–Queen Charlotte Sound region, and their response to fishing. Fishery Bulletin 75, 369–403.Google Scholar
Gutiérrez, M. (1967) Coloración histológica para ovarios de peces, crustáceos y moluscos. Investigación Pesquera 31, 265–271.Google Scholar
Greco, S., Genovese, L. and Micale, V. (1995) Growth, gonadal histology and liver lipid composition in Pagellus acarne. Cahiers Options Méditerranéennes 16, 89–102.Google Scholar
Hunter, J.R., Macewicz, B.J., Lo, N.C.H. and Kimbrell, C.A. (1992) Fecundity, spawning, and maturity of female Dover sole Microstomus pacificus, with an evaluation of assumptions and precision. Fishery Bulletin 90, 101–128.Google Scholar
Krug, H.M. (1990) The Azorean blackspot seabream, Pagellus bogaraveo (Brünnich, 1768) (Teleostei: Sparidae): reproductive cycle, hermaphroditism, maturity and fecundity. Cybium 14, 151–159.Google Scholar
Krug, H.M. (1998) Variation in the reproductive cycle of the blackspot seabream, Pagellus bogaraveo (Brünnich, 1768) in the Azores. Arquipélago. Life and Marine Sciences 16 A, 37–47.Google Scholar
Lamrini, A. (1986) Sexualité de Pagellus acane (Risso, 1826) (Teleosteen Sparidae) de la côté Atlantique Meridionale du Maroc (21° − 26°). Cybium 10, 3–14.Google Scholar
Larrañeta, M.G. (1964) Sobre la biología de Pagellus erythrinus (L.) especialmente del de las costa de Castellón. Investigación Pesquera 27, 121–146.Google Scholar
Le-trong, P. and Kompowsky, A. (1972) The bronze bream Pagellus acarne (Risso) from North-West African region. Acta Ichthyologica et Piscatoria 2, 20–30.Google Scholar
Mandich, A., Massari, A., Bottero, S. and Marino, G. (2002) Histological and histochemical study of female germ cell development in the dusky grouper Epinephelus marginatus (Lowe, 1834). European Journal of Histochemistry 46, 87–100.Google Scholar
Mennes, F. (1985) Multispecies assessment of fish stocks off the Western Sahara region with emphasis on the family Sparidae. Naga 3, 5–10.Google Scholar
Micale, V., Maricchiolo, G. and Genovese, L. (2002) The reproductive biology of blackspot sea bream Pagellus bogaraveo in captivity. I. Gonadal development, maturation and hermaphroditism. Journal of Applied Ichthyology 18, 172–176.Google Scholar
Morato, T., Solà, E., Grós, M.P. and Menezes, G. (2001) Feeding habits of two congener species of seabreams, Pagellus bogaraveo and Pagellus acarne, off the Azores (Northeastern Atlantic) during spring of 1996 and 1997. Bulletin of Marine Science 69, 1073–1087.Google Scholar
Munro, J.L. and Pauly, D. (1983) A simple method for comparing the growth of fishes and invertebrates. Fishbyte 1, 5–6.Google Scholar
Pajuelo, J.M. and Lorenzo, J.M. (1994) Parámetros biológicos del besugo Pagellus acarne (Pisces: Sparidae) en Gran Canaria (islas Canarias). Boletín del Instituto Español de Oceanografía 10, 155–164.Google Scholar
Pajuelo, J.G. and Lorenzo, J.M. (2000) Reproduction, age, growth and mortality of axillary seabream, Pagellus acarne (Sparidae), from the Canarian archipelago. Journal of Applied Ichthyology 16, 41–47.Google Scholar
Santos, M.N., Monteiro, C.C. and Erzini, K. (1995) Aspects of the biology and gillnet selectivity of the axillary seabream (Pagellus acarne, Risso) and common Pandora (Pagellus erythrinus, Linnaeus) from the Algarve (south Portugal). Fisheries Research 23, 223–236.Google Scholar
Spedicato, M.T., Greco, S., Sophronidis, K., Lembo, G., Giordano, D. and Argyri, A. (2002) Geographical distribution, abundance and some population characteristics of the species of the genus Pagellus (Osteichthyes: Perciformes) in different areas of the Mediterranean. Scientia Marina 66 (Supplement 2), 65–82.Google Scholar
Shapiro, D.Y. (1984) Sex reversal and sociodemographic processes in coral reef fishes. In Potts, G.W. and Wooton, R.J. (eds) Fish reproduction: strategies and tactics. London: Academic Press Inc, 410 pp.Google Scholar
Sokal, R.R. and Rohlf, F.J. (1995) Biometry. The principles and practice of statistics in biological research. San Francisco: W.H. Freeman.Google Scholar
Weibel, E.R. (1979) Stereological methods. Volume 1: Practical methods for biological morphometry. London, New York and Toronto: Academic Press.Google Scholar
Wootton, R.J. (1990) Ecology of teleost fishes. London: Chapman & Hall.Google Scholar