Marine Biology

, Volume 152, Issue 2, pp 351–361 | Cite as

Variation in biometry and population density of solitary corals with solar radiation and sea surface temperature in the Mediterranean Sea

  • Stefano GoffredoEmail author
  • Erik Caroselli
  • Elettra Pignotti
  • Guido Mattioli
  • Francesco Zaccanti
Research Article


The correlation between two environmental factors (solar radiation and sea surface temperature), biometry, and population density was assessed along a latitudinal gradient in the zooxanthellate coral Balanophyllia europaea and in the azooxanthellate coral Leptopsammia pruvoti. With increasing polyp size, the oral disc of B. europaea assumed an oval shape, while that of L. pruvoti retained a circular shape. In both species, biometric parameters varied more with temperature than with solar radiation. In the zooxanthellate species, temperature explained a higher percentage of biometric parameter variance than in the azooxanthellate species. While environmental factors did not co-vary with demographic characteristics in L. pruvoti, temperature was negatively related to the population density of B. europaea. It is hypothesized that the negative effect of temperature on biometry and population density of B. europaea depends on photosynthesis inhibition of symbiotic zooxanthellae at high temperatures, which would lower the calcification rate and availability of energetic resources.


Coral Growth Polyp Size Biometric Parameter Skeletal Density Skeletal Mass 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



We wish to thank L. Bortolazzi, M. Ghelia, G. Neto, and L. Tomesani for their underwater assistance in collecting the samples. The diving centers Centro Immersioni Pantelleria, Il Pesciolino, Polo Sub, and Sub Maldive supplied logistic assistance in the field. The Bologna Scuba Team collaborated in the underwater activities. The Marine Science Group ( supplied scientific, technical, and logistical support. H. R. Lasker, J. Bilewitch, and N. Kirk (State University of New York at Buffalo), N. E. Chadwick-Furman (Auburn University), and two anonymous reviewers gave comments that improved the manuscript. This research was financed by the Associazione dei Tour Operator Italiani (ASTOI), the Marine and Freshwater Science Group Association (, the Canziani foundation of the Department of Evolutionary and Experimental Biology of the Alma Mater Studiorum—University of Bologna, and the Ministry of Education, University and Research (MIUR). The experiments complied with current Italian law.


  1. Al-Horani FA (2005) Effects of changing seawater temperature on photosynthesis and calcification in the scleractinian coral Galaxea fascicularis, measured with O2, Ca2+ and pH microsensors. Sci Mar 69:347–354CrossRefGoogle Scholar
  2. Al-Horani FA, Ferdelman T, Al-Moghrabi SM, de Beer D (2005) Spatial distribution of calcification and photosynthesis in the scleractinian coral Galaxea fascicularis. Coral Reefs 24:173–180CrossRefGoogle Scholar
  3. Altman DG (1991) Practical statistics for medical research. Chapman & Hall, LondonGoogle Scholar
  4. Bablet JP (1985) Report on the growth of a scleractinia (Fungia paumotensis). In: Proceedings of the 5th International Coral Reef Symposium 4:361–365Google Scholar
  5. Bell JJ, Turner JR (2000) Factors influencing the density and morphometrics of the cup coral Caryophyllia smithii in Lough Hyne. J Mar Biol Assoc UK 80:437–441CrossRefGoogle Scholar
  6. Carlon DB (2002) Production and supply of larvae as determinants of zonation in a brooding tropical coral. J Exp Mar Biol Ecol 268:33–46CrossRefGoogle Scholar
  7. Carricart-Ganivet JP (2004) Sea surface temperature and the growth of the West Atlantic reef-building coral Montastraea annularis. J Exp Mar Biol Ecol 302:249–260CrossRefGoogle Scholar
  8. Coma R, Ribes M (2003) Seasonal energetic constraints in Mediterranean benthic suspension feeders: effects at different levels of ecological organization. Oikos 101:205–215CrossRefGoogle Scholar
  9. Coma R, Ribes M, Gili JM, Zabala M (2000) Seasonality in coastal ecosystems. Trends Ecol Evol 12:448–453CrossRefGoogle Scholar
  10. Crossland CJ (1981) Seasonal growth of Acropora cf. formosa and Pocillopora damicornis on a high latitude reef (Houtman Abrolhos, Western Australia). In: Proceedings of the 4th International Coral Reef Symposium 1:663–667Google Scholar
  11. Dodge RE, Brass GW (1984) Skeletal extension, density and calcification of the reef coral Montastrea annularis: St Croix, US Virgin Islands. Bull Mar Sci 34:288–307Google Scholar
  12. Gabriel KR, Lachenbruch PA (1969) Non-parametric ANOVA in small samples: a Monte Carlo study of the adequacy of the asymptotic approximation. Biometrics 25:593–596CrossRefGoogle Scholar
  13. Gattuso JP, Allemand D, Frankignoulle M (1999) Photosynthesis and calcification at cellular, organismal and community levels in coral reefs: a review on interaction and control by carbonate chemistry. Am Zool 39:160–183CrossRefGoogle Scholar
  14. Gerrodette T (1981) Dispersal of the solitary coral Balanophyllia elegans by demersal planular larvae. Ecology 62:611–619CrossRefGoogle Scholar
  15. Goffredo S, Arnone S, Zaccanti F (2002) Sexual reproduction in the Mediterranean solitary coral Balanophyllia europaea (Scleractinia, Dendrophylliidae). Mar Ecol Prog Ser 229:83–94CrossRefGoogle Scholar
  16. Goffredo S, Chadwick-Furman NE (2003) Comparative demography of mushroom corals (Scleractinia, Fungiidae) at Eilat, northern Red Sea. Mar Biol 142:411–418CrossRefGoogle Scholar
  17. Goffredo S, Zaccanti F (2004) Laboratory observations of larval behavior and metamorphosis in the Mediterranean solitary coral Balanophyllia europaea (Scleractinia, Dendrophylliidae). Bull Mar Sci 74:449–458Google Scholar
  18. Goffredo S, Mattioli G, Zaccanti F (2004) Growth and population dynamics model of the Mediterranean solitary coral Balanophyllia europaea (Scleractinia, Dendrophylliidae). Coral Reefs 23:433–443CrossRefGoogle Scholar
  19. Goffredo S, Airi V, Radetić J, Zaccanti F (2006) Sexual reproduction of the solitary sunset cup coral Leptopsammia pruvoti (Scleractinia: Dendrophylliidae) in the Mediterranean. 2. Quantitative aspects of the annual reproductive cycle. Mar Biol 148:923–932CrossRefGoogle Scholar
  20. Grigg RW (1982) Darwin point: a threshold for atoll formation. Coral Reefs 1:29–34CrossRefGoogle Scholar
  21. Harriott VJ (1999) Coral growth in subtropical eastern Australia. Coral Reefs 15:281–291CrossRefGoogle Scholar
  22. Harriott VJ, Banks SA (2002) Latitudinal variation in coral communities in eastern Australia: a qualitative biophysical model of factors regulating coral reefs. Coral Reefs 21:83–94CrossRefGoogle Scholar
  23. Hoeksema BW (1991) Evolution of body size in mushroom corals (Scleractinia: Fungiidae) and its ecomorphological consequences. Neth J Zool 41:112–129CrossRefGoogle Scholar
  24. Houlbrèque F, Tambuttè E, Allemand D, Ferrier-Pagès C (2004) Interactions between zooplankton feeding, photosynthesis and skeletal growth in the scleractinian coral Stylophora pistillata. J Exp Biol 207:1461–1469CrossRefGoogle Scholar
  25. Howe SA, Marshall AT (2002) Temperature effects on calcification rate and skeletal deposition in the temperate coral, Plesiastrea versipora (Lamarck). J Exp Mar Biol Ecol 275:63–81CrossRefGoogle Scholar
  26. Hughes TP, Baird AH, Dinsdale EA, Moltschaniwskyj NA, Pratchett MS, Tanner JE, Willis BL (2000) Supply-side ecology works both ways: the link between benthic adults, fecundity, and larval recruits. Ecology 81:2241–2249CrossRefGoogle Scholar
  27. Jacques TG, Marshall N, Pilson MEQ (1983) Experimental ecology of the temperate scleractinian coral Astrangia danae: II. Effect of temperature, light intensity and symbiosis with zooxanthellae on metabolic rate and calcification. Mar Biol 76:135–148CrossRefGoogle Scholar
  28. Kain JM (1989) The seasons in the subtidal. Br Phycol J 24:203–215CrossRefGoogle Scholar
  29. Kinsey DW, Davies PJ (1979) Carbon turnover calcification and growth in coral reefs. In: Trudinger PA, Swaine DJ (eds) Biogeochemical cycling of mineral forming elements. Elsevier, Amsterdam, pp 131–162CrossRefGoogle Scholar
  30. Kleypas JA, McManus JW, Menez LAB (1999) Environmental limits to coral reef development: where do we draw the line? Am Zool 39:146–159CrossRefGoogle Scholar
  31. Lough JM, Barnes DJ (2000) Environmental controls on growth of the massive coral Porites. J Exp Mar Biol Ecol 245:225–243CrossRefGoogle Scholar
  32. Peirano A, Abbate M, Cerrati G, Difesca V, Peroni C, Rodolfo-Metalpa R (2005a) Monthly variations in calyx growth, polyp tissue, and density banding of the Mediterranean scleractinian Cladocora caespitosa (L.). Coral Reefs 24:404–409CrossRefGoogle Scholar
  33. Peirano A, Damasso V, Montefalcone M, Morri C, Bianchi CN (2005b) Effects of climate, invasive species and anthropogenic impacts on the growth of the seagrass Posidonia oceanica (L.) Delile in Liguria (NW Mediterranean Sea). Mar Pollut Bull 50:817–822CrossRefGoogle Scholar
  34. Potvin C, Roff DA (1993) Distribution-free and robust statistical methods: viable alternatives to parametric statistics? Ecology 74:1617–1628CrossRefGoogle Scholar
  35. Rinkevich B (1989) The contribution of photosynthetic products to coral reproduction. Mar Biol 101:259–263CrossRefGoogle Scholar
  36. Rosenfeld M, Bresler V, Abelson A (1999) Sediment as a possible source of food for corals. Ecol Lett 2:345–348CrossRefGoogle Scholar
  37. Senchaudhuri P, Mehta CR, Patel NR (1995) Estimating exact p-values by the method of control variates, or Monte Carlo rescue. J Am Stat Assoc 90:640–648Google Scholar
  38. Stafford-Smith MG, Ormond RFG (1992) Sediment-rejection mechanisms of 42 species of Australian Scleractinian. Aust J Mar Freshw Res 43:683–705CrossRefGoogle Scholar
  39. Steel RGD (1980) Principles and procedures of statistics: a biometrical approach, 2nd edn. McGraw-Hill College, New YorkGoogle Scholar
  40. Stimson J (1996) Wave-like outward growth of some table- and plate-forming corals, and a hypothetical mechanism. Bull Mar Sci 58:301–313Google Scholar
  41. Virgilio M, Airoldi L, Abbiati M (2006) Spatial and temporal variations of assemblages in a Mediterranean coralligenous reef and relationships with surface orientation. Coral Reefs 25:265–272CrossRefGoogle Scholar
  42. Vongsavat V, Winotai P, Meejoo S (2006) Phase transitions of natural corals monitored by ESR spectroscopy. Nucl Instr Meth B 243:167–173CrossRefGoogle Scholar
  43. Yamashiro H, Nishihira M (1998) Experimental study of growth and asexual reproduction in Diaseris distorta (Michelin, 1843), a free-living fungiid coral. J Exp Mar Biol Ecol 225:253–267CrossRefGoogle Scholar
  44. Zibrowius H (1980) Les scléractiniaires de la Méditerranée et de l’Atlantique nord-oriental. Mem Inst Oceanogr (Monaco) 11:1–284Google Scholar

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • Stefano Goffredo
    • 1
    Email author
  • Erik Caroselli
    • 1
  • Elettra Pignotti
    • 2
  • Guido Mattioli
    • 3
  • Francesco Zaccanti
    • 1
  1. 1.Department of Evolutionary and Experimental BiologyAlma Mater Studiorum—University of BolognaBolognaItaly
  2. 2.Taskforce for Statistical Analysis, Marine and Freshwater Science Group AssociationBolognaItaly
  3. 3.Operative Unit of Radiology and Diagnostics by ImagesHospital of Porretta Terme, Local Health Enterprise of BolognaPorretta Terme, BolognaItaly

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