Density, size structure, shell orientation and epibiontic colonization of the fan mussel Pinna nobilis L. 1758 (Mollusca: Bivalvia) in three contrasting habitats in an estuarine area of Sardinia (W Mediterranean)

Authors

  • Piero Addis Department of Animal Biology and Ecology, University of Cagliari
  • Marco Secci Department of Animal Biology and Ecology, University of Cagliari
  • Gianni Brundu Department of Animal Biology and Ecology, University of Cagliari
  • Andrea Manunza Department of Animal Biology and Ecology, University of Cagliari
  • Stefano Corrias Department of Animal Biology and Ecology, University of Cagliari
  • Angelo Cau Department of Animal Biology and Ecology, University of Cagliari

DOI:

https://doi.org/10.3989/scimar.2009.73n1143

Keywords:

Pinna nobilis, Bivalvia, endangered species, population density, size distribution, epibiosis, Sardinia, western Mediterranean

Abstract


We investigated the spatial distribution, size structure, shell orientation and valve colonization by epibionts of the endangered Mediterranean bivalve Pinna nobilis in three continuous but different habitats in the Gulf of Oristano (Sardinia, western Mediterranean). The sampling stations chosen were: an estuarine area (E) of coastal salt-marshes characterized by unvegetated sea-bottoms; and two areas in a seagrass meadow characterized by an extensive Posidonia oceanica meadow (Mw) and patched mixed meadows of P. oceanica and Cymodocea nodosa (Me). We found significant differences in mean densities among stations and the highest value was found in the estuarine area. Shell orientation showed that there was uniform circular distribution of specimens in the Mw station and a unimodal distribution in the Me and E stations, where specimens were set at 0°N and 10°NNE, which is a pattern related to sea drift. Shell epibiosis displayed differences between habitats. The highest valve colonization was in the estuary, with filamentous dark algae and Ostrea edulis reaching almost 90 percent of shell coverage. This study provides new information on habitat preferences and data for assessing local populations of P. nobilis that is useful for its conservation and improving the knowledge of its ecology.

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References

Butler, A., N. Vicente and B. De Gaulejac. -1993. Ecology of de Pterioid bivalves Pinna bicolor Gmelin and P. nobilis L. Mar. Life, 3: 37-45.

Butman, C.A -1987. Larval settlement of soft-sediment invertebrates: the spatial scales of pattern explained by active habitat selection and the emerging role of hydrodynamical processes. Oceanogr. Mar. Biol. Annu. Rev., 25: 113-165.

Caronni, S., B. Cristo and A. Torelli. -2007. Tentativi di reimpianto del mollusco bivalve Pinna nobilis (Linneo, 1758) in una AMP della Sardegna. Biol. Mar. Mediterr., 14: 98-99.

Catsiki, V.A. and C.H. Catsikieri. -1992. Presence of chromium in P. nobilis collected from a polluted area. Fresen. Environ. Bull., 1: 644-649.

Centoducati, G., E. Tarsitano, A. Bottalico, R.O. Marvulli Lai and G. Crescenzo. -2006. Monitoring of the Endangered Pinna nobilis Linné, 1758 in the Mar Grande of Taranto (Ionian Sea, Italy). Environ. Monit. Assess., 131: 339-347. doi:10.1007/s10661-006-9479-z PMid:17171265

Clarke, K.R. -1993. Non-parametric multivariate analyses of changes in community structure. Aust. J. Ecol., 18: 117-143. doi:10.1111/j.1442-9993.1993.tb00438.x

Como, S., P. Magni, D. Casu, A. Floris, G. Giordani, S. Natale, G.A. Fenzi, G. Signa and G. De Falco. -2007. Sediment characteristics and macrofauna distribution along a human-modified inlet in the Gulf of Oristano (Sardinia, Italy). Mar. Pollut. Bull., 54: 733-744. doi:10.1016/j.marpolbul.2007.01.007 PMid:17335856

Corriero, G. and R. Pronzato. -1987. Epibiontic sponges on the bivalve Pinna nobilis. Mar. Ecol. Prog. Ser., 35: 75-82. doi:10.3354/meps035075

De Falco, G., S. Ferrari, G. Cancemi and M. Baroli. -2000. Relationship between sediment distribution and Posidonia oceanica seagrass. Geo-Mar. Lett., 20: 50-57. doi:10.1007/s003670000030

De Gaulejac, B. and N. Vicente -1990. Ecologie de Pinna nobilis (L.) mollusque bivalve sur les côtes de Corse. Essais de transplantation et expériences en milieu contrôlé. Haliotis, 10: 83-100.

Ferrarin, C. and G. Umgiesser -2005. Hydrodynamic modelling of a coastal lagoon: The Cabras lagoon in Sardinia, Italy. Ecol. Model., 188: 340-357. doi:10.1016/j.ecolmodel.2005.01.061

Fiorito, G. and F. Gherardi. -1999. Prey-handling behaviour of Octopus vulgaris (Mollusca, Cephalopoda) on bivalve preys. Behav. Process., 46: 75-88. doi:10.1016/S0376-6357(99)00020-0

Fisher, N.I -1993. Statistical Analysis of Circular Data. Cambridge University Press, England.

Fraschetti, S., A. Terlizzi, S. Bussotti, G. Guarnirei, P. D’Ambrosio and F. Boero. -2005. Conservation of Mediterranean seascapes: analyses of existing protection schèmes. Mar. Environ. Res., 59: 309-332. doi:10.1016/j.marenvres.2004.05.007 PMid:15589984

García-March, J.R. and J.F. Ferrer. -1995. Biometría de Pinna nobilis L., 1758: una revisión de la ecuación de De Gaulejac y Vicente (1990). Bol. Inst. Esp. Oceanogr., 11: 175-181.

García-March, J.R., A.M. García-Carrascosa and A.L. Peña Cantero. -2002. In situ measurements of Pinna nobilis shells for age and growth studies: a new device. Mar. Ecol., 23: 207-217. doi:10.1046/j.1439-0485.2002.02781.x

García-March, J.R., A.M. García-Carrascosa, A.L. Peña Cantero and Y.-G. Wang. -2005. Population structure, mortality and growth of Pinna nobilis Linnaeus, 1758 (Mollusca, Bivalvia) at different depths in Moraira bay (Alicante, Western Mediterranean). Mar. Biol., 150: 861-871. doi:10.1007/s00227-006-0386-1

García-March, J.R. and A. Màrquez-Aliaga. -2006. Pinna nobilis L., 1758 age determination by internal shell register. Mar. Biol., 151: 1077-1085. doi:10.1007/s00227-006-0547-2

García-March, J.R., A.M. García-Carrascosa, A.L. Peña Cantero and Y.G. Wang -2007a. Population structure, mortality and growth of Pinna nobilis Linnaeus, 1758 (Mollusca, Bivalvia) at different depths in Moraira bay (Alicante, Western Mediterranean). Mar. Biol., 150: 861-871. doi:10.1007/s00227-006-0386-1

García-March, J.R., L. Pérez-Rojas and A.M. García-Carrascosa. - 2007b. Influence of hydrodynamic forces on population structure of Pinna nobilis L., 1758 (Mollusca: Bivalvia): The critical combination of drag force, water depth, shell size and orientation. J. Exp. Mar. Biol. Ecol., 342: 202-212. doi:10.1016/j.jembe.2006.09.007

Granata, T.C., T. Serra, J. Colomer, X. Casamitjana, C.M. Duarte and E. Gacia. -2001. Flow and particle distributions in a nearshore seagrass meadow before and after a storm. Mar. Ecol. Progr. Ser., 218: 95-106. doi:10.3354/meps218095

Guallart, J. -2000. Seguimiento de Pinna nobilis. In: Gena S.L. (eds.), Control y seguimiento de los ecosistemas del R.N.C. de las islas Chafarinas. Tech. Rep. O.A.P.N. (Spanish Enviromental Agency), pp. 480-489.

Hannan, C.A. -1984. Planktonic larvae may act like passive particles in turbulent near-bottom flows. Limnol. Oceanogr., 29: 1108-1116.

Katsanevakis, S -2006. Population ecology of the endangered fan mussel Pinna nobilis in a marine lake. Endang. Species Res., 1: 51-59. doi:10.3354/esr001051

Katsanevakis, S. -2007. Growth and mortality rates of the fan mussel Pinna nobilis in Lake Vouliagmeni (Korinthiakos Gulf, Greece): a generalized additive modelling approach. Mar. Biol., 152: 1319-1331. doi:10.1007/s00227-007-0781-2

Mardia, V. −1972. The Statistics of Directional Data. Academic Press, New York.

Moreteau, J.C. and N. Vicente. -1982. Evolution d’une population de Pinna nobilis L. (Mollusca, Bivalvia). Malacologia, 22: 341-345.

Porcheddu, A.S., A. Castelli and R. Romor. -1998. Consideración su un popolamento di Pinna nobilis L., nel Golfo degli Aranci (Sardegna nord – orientale): prospettive di salvaguardia. Boll. Malacol., 33: 21-24.

Ramos, M.A. -1998. Implementing the habitats directive for mollusc species in Spain. J. Conchol. Spec. Publ., 2: 125-132.

Richardson, C.A., H. Kennedy, C.M. Duarte, D.P. Kennedy and S.V. Proud. -1999. Age and growth of the fan mussel Pinna nobilis from south-east Spanish Mediterranean seagrass (Posidonia oceanica) meadows. Mar. Biol. 133: 205-212. doi:10.1007/s002270050459

Richardson, C.A., M. Peharda, H. Kennedy, P. Kennedy and V. Onofri. -2004. Age, growth rate and season of recruitment of Pinna nobilis (L.) in the Croatian Adriatic determined from Mg: Ca and Sr:Ca shell profiles. J. Exp. Mar. Biol. Ecol., 299: 1-16. doi:10.1016/j.jembe.2003.08.012

Sigurdsson, J.B., C.M. Titman and P.A. Davies -1976. The dispersal of young post-larval bivalve molluscs by byssus threads. Nature, 262: 386-387. doi:10.1038/262386a0

Siletic, T. and Peharda M. -2003. Population study of the fan shell Pinna nobilis L. in Malo and Veliko Jezero of the Mljet National Park (Adriatic Sea). Sci. Mar., 67 (1): 91-98. doi:10.3989/scimar.2003.67n191

Templado, J. -2001. Pinna nobilis Linnaeus, 1758. In: M.A. Ramos, D. Bragado, J. Hernández (eds.), Los Invertebrados no insectos de la “Directiva Hábitat” en España. Ministerio de Medio Ambiente, Serie Técnica, Madrid.

Thorson, G. -1950. Reproductive and larval ecology of marine bottom invertebrates. Biol. Rev., 25: 1-45. doi:10.1111/j.1469-185X.1950.tb00585.x

Tlig-Zouari, S.-1993. Contribution a l’étude écobiologique de deux espècies de mollusques lamellibranches Pinctada radiata (Leach, 1814) et Pinna nobilis Linné 1758, des îles Kerkena. Ph. D. thesis, Univ. Tunis.

Vicente, N., J.C. Moreteau and P. Escoubet -1980. Etude de l’évolution d’une population de Pinna nobilis L. (Mollusque Eulamelibranche) au large de l’anse de la Palud (Parc Nacional de Port-Cros). Trav. Sci. Parc. Natl. Port-Cros, 6: 39-67.

Vicente, N -1990. Estudio ecologico y proteccion del mollusco lamelibranquio Pinna nobilis L. 1758 en la costa Mediterranea. Iberus, 9: 269-279.

Vicente, N. and J.C. Moreteau -1991. Statut de Pinna nobilis L. en Mediterranee (mollusque eulamellibranche). In: C.F. Boudouresque, M. Avon, V. Gravez (eds.), Les Espèces Marines à Protéger en Méditerranée, pp. 159-168. Gis Posidonie Publ., Marseille.

Vicente, N. and B. de Gaulejac. -1993. Pinna nobilis L. (Mollusque Bivalve), indicateur biologique du littoral Mediterraneen. In: Qualité du milieu marin—Indicateurs biologiques et physicochemiques, pp. 141-150. Gis Posidonie Publ., Marseille.

Zavodnik, D. -1967. Contribution to the ecology of Pinna nobilis L. (Mollusca, Bivalvia) in the Northern Adriatic sea. Thalas. Yugol., 3: 93-103.

Zavodnik, D., M. Hrs-Brenko and M. Legac. -1991. Synopsis on the fan shell Pinna nobilis L. in the eastern Adriatic sea. In: C.F. Boudouresque, M. Avon, V. Gravez (eds.), Les Espèces Marines à Protéger en Méditerranée, pp. 169-178. Gis Posidonie Publ., Marseille.

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Published

2009-03-30

How to Cite

1.
Addis P, Secci M, Brundu G, Manunza A, Corrias S, Cau A. Density, size structure, shell orientation and epibiontic colonization of the fan mussel Pinna nobilis L. 1758 (Mollusca: Bivalvia) in three contrasting habitats in an estuarine area of Sardinia (W Mediterranean). Sci. mar. [Internet]. 2009Mar.30 [cited 2024Mar.29];73(1):143-52. Available from: https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1049

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