Marine Biology

, Volume 153, Issue 3, pp 297–309 | Cite as

Spatio-temporal variations of biomass and abundance in bathyal non-crustacean megafauna in the Catalan Sea (North-western Mediterranean)

  • Eva Ramírez-Llodra
  • Manuel Ballesteros
  • Joan B. Company
  • Luis Dantart
  • Francisco Sardà
Research Article


The spatio-temporal variations in diversity, biomass and abundance of bathyal invertebrates (excluding decapod crustaceans, which have been analysed elsewhere) from the North-western Mediterranean margin are described. The upper canyon (∼450 m), middle slope (∼650 m) and lower slope (∼1,200 m) habitats were investigated throughout the year. The first two sites are visited daily by a specialised commercial fisheries’ fleet, while the deeper site has not been impacted by fishing activities. A total of 140 species from 12 phyla were collected from the 3 study areas. Of these, the Mollusca, Echinodermata, Polychaeta and Cnidaria were the most speciose groups. The patterns of species diversity (H′) and evenness (E) were similar in time and space. The upper canyon and middle-slope sites were dominated by echinoderms and molluscs, while the lower-slope site was dominated by cnidarians and sponges. Multifactorial ANOVA showed significant spatio-temporal differences in the biomass and/or abundance only in echinoderms, molluscs, cnidarians and polychaetes. The faunal differences observed were explained by habitat type, but not by season. The role of submarine canyons and commercial fishing on shaping the diversity and biomass of bathyal Mediterranean invertebrates is discussed.


  1. Baldwin RJ, Glatts RC, Smith KLJ (1999) Particulate matter fluxes into the benthic boundary layer at a long time-series station in the abyssal NE Pacific: composition and fluxes. Deep Sea Res II 45:643–665CrossRefGoogle Scholar
  2. Basso D, Thomson J, Corselli C (2004) Indications of low macrobenthic activity in the deep sediments of the eastern Mediterranean Sea. Sci Mar 68(Suppl 3):53–62Google Scholar
  3. Bethoux JP, Durieu de Madron X, Nyffeler F, Tailliez D (2002) Deep water in the western Mediterranean: peculiar 1999 and 2000 characteristics, shelf formation hypothesis, variability since 1970 and geochemical inferences. J Mar Syst 33–34:117–131CrossRefGoogle Scholar
  4. Billett DSM, Bett BJ, Rice AL, Thurston MH, Galeron J, Sibuet M, Wolff GA (2001) Long-terms change in the megabenthos of the Porcupine Abyssal Plain. Prog Oceanogr 50:325–348CrossRefGoogle Scholar
  5. Canals M, Puig P, Durieu de Madron X, Heussner S, Palanques A, Fabres J (2006) Flushing submarine canyons. Nature 444:354–357PubMedCrossRefGoogle Scholar
  6. Cartes JE (1998) Feeding strategies and partioning of food resources in deep-water decapod crustaceans (400–2300 m). J Biol Assoc UK 78:509–524Google Scholar
  7. Cartes JE, Sardà F (1993) Zonation of deep-sea decapod fauna in the Catalan Sea (western Mediterranean). Mar Ecol Prog Ser 94:27–34CrossRefGoogle Scholar
  8. Cartes JE, Elizalde M, Sorbe JC (2001) Contrasting life-histories, secondary production, and trophic structure of Peracarid assemblages of the bathyal suprabenthos from the Bay of Biscay (NE Atlantic) and the Catalan Sea (NW Mediterranean). Deep Sea Res I 48:2209–2232CrossRefGoogle Scholar
  9. Company JB, Sardà F (1998) Metabolic rates and energy content of deep-sea benthic decapod crustaceans in the western Mediterranean Sea. Deep Sea Res I 45:1861–1880CrossRefGoogle Scholar
  10. Company JB, Sardà F (2000) Growth parameters of deep-water decapod crustaceans in the Northwestern Mediterranean Sea: a comparative approach. Mar Biol 136:79–90CrossRefGoogle Scholar
  11. Company JB, Cartes JE, Sardà F (2001) Biological patterns and near-bottom population characteristics of two pasiphaeid decapod crustacean species, Pasiphaea sivado and Pasipahea multidentata, in the Norhtwestern Mediterranean Sea. Mar Biol 139:61–73CrossRefGoogle Scholar
  12. Company JB, Sardà F, Puig P, Cartes J, Planques A (2003) Duration and timing of reproduction in decapod crustaceans of the NW Mediterranean continental margins: is there a general pattern? Mar Ecol Prog Ser 261:201–216CrossRefGoogle Scholar
  13. Company JB, Maiorano P, Tselepides A, Politou C-Y, Plaity W, Rotllant G, Sardà F (2004) Deep-sea decapod crustaceans in the western and central Mediterranean Sea: preliminary aspects of species distribution, biomass and population structure. Sci Mar 68(Suppl 3):73–86Google Scholar
  14. Company, JB, Puig P, Sardà F, Palanques A, Latasa M, Scharek R (2007) Climate influence on Deep Sea populations. PLoS ONE (submitted)Google Scholar
  15. Danovaro R, Dinet A, Duineveld G, Tselepides A (1999) Benthic response to particulate fluxes in different trophic environments: a comparison between the Gulf of Lions-Catalan Sea (western-Mediterranean) and the Cretan Sea (eastern-Mediterranean). Prog Oceanogr 44:287–312CrossRefGoogle Scholar
  16. Demestre M (1990) Biología pesquera de la gamba Aristeus antennatus (Risso, 1816) en el mar Catalán. PhD Thesis. University of Barcelona, BarcelonaGoogle Scholar
  17. Demestre M (1995) Moult activity-related spawning success in the Mediterranean deep-water shrimp Aristeus antennatus (Decapoda: Dendrobranchiata). Mar Ecol Prog Ser 127:57–64CrossRefGoogle Scholar
  18. D’Onghia G, Matarrese A, Maiorano P, Panza M (1997) Recruitment pattern of Aristeus antennatus (Risso, 1816) (Decapoda: Aristeidae) from the North-Western Ionian Sea. Biol Mar Mediterr 4:244–253Google Scholar
  19. D’Onghia G, Politou C-Y, Bozzano A, Lloris D, Rotllant G, Sion L, Mastrotorato F (2004) Deep-water fish assemblages in the Mediterranean Sea. Sci Mar 68(Suppl 3):87–99Google Scholar
  20. Duineveld G, Tselepides A, Witbaard R, Bak RPM, Berghuis EM, Nieuwland G, Weele Jvd, Kok A (2000) Benthic pelagic coupling in the oligotrophic Cretan Sea. Prog Oceanogr 46:457–480CrossRefGoogle Scholar
  21. Fredj G, Laubier L (1985) The deep Mediterranean benthos. In: Moraitou-Apostolopoulou M, Kiortis V (eds) Mediterranean marine ecosystems. Plenum Press, New York, pp 109–145Google Scholar
  22. Gage J (2003) Food inputs, utilisation, carbon flow and energetics. In: Tyler PA (ed) Ecosystems of the World. Ecosystems of the Deep Ocean, vol. 10. Elsevier, Amsterdam, pp 313–426Google Scholar
  23. Galéron J, Sibuet M, Vanreusel A, Mackenzie KL, Gooday AJ, Dinet A, Wolff GA (2001) Temporal patterns among meiofauna and macrofauna taxa related to changes in sediment geochemistry at an abyssal NE Atlantic site. Prog Oceanogr 50:303–324CrossRefGoogle Scholar
  24. Galil BS (2004) The limit of the sea: the bathyal fauna of the Levantine Sea. Scient Mar 68(Suppl 3):63–72Google Scholar
  25. Gooday AJ, Turley CM (1990) Responses by benthic organisms to inputs of organic material to the ocean floor: a review. Philos Trans R Soc Lond 331:119–138CrossRefGoogle Scholar
  26. Hessler RR, Sanders HL (1967) Faunal diversity in the deep-sea. Deep Sea Res 14:65–78Google Scholar
  27. Hopkins TL, Gartner JVJ, Flock ME (1989) The caridean shrimp (Decapoda: Natantia) assemblage in the mesopleagic zone of the eastern Gulf of Mexico. Bull Mar Sci 45:1–14Google Scholar
  28. Lampitt RS, Antia AN (1997) Particle flux in deep seas: regional characteristics and temporal variability. Deep Sea Res I 8:1377–1403CrossRefGoogle Scholar
  29. Lampitt RS, Billett DSM, Rice AL (1986) Biomass of the invertebrate megabenthos from 500 to 4100 m in the northeast Atlantic Ocean. Mar Biol 93:69–81CrossRefGoogle Scholar
  30. Lampitt RS, Bett B, Kiriakoulakis K, Popova EE, Ragueneau O, Vangriesheim A, Wolff GA (2001) Material supply to the abyssal seafloor in the Northeast Atlantic. Prog Oceanogr 50:27–64CrossRefGoogle Scholar
  31. Laubier L, Emig CC (1993) La fauna benthique profonde de Mediterrannee. In: Della Croce NFR (ed) Symposium Mediterranean Sea 2000. Instituta Scienze Ambientali Marine, pp 397–424Google Scholar
  32. Maynou F, Cartes JE (2000) Community structure of bathyal decapod crustaceans off south-west Balearic Islands (western Mediterranean): seasonality and regional patterns in zonation. J Biol Assoc UK 80:789–798CrossRefGoogle Scholar
  33. Morales-Nin B, Massutí E, Stefanescu C (1996) Bathymetric distribution and growth patterns of Bathypterois mediterraneus from the north-western Mediterranean Sea. J Fish Biol 49(Suppl A):276–288CrossRefGoogle Scholar
  34. Moranta J, Stefanescu C, Massuti B, Morales-Nin B, Lloris D (1998) Fish community structure and depth-related trends on the continental slope of the Balearic Islands (Algerian basin, western Mediterranean). Mar Ecol Prog Ser 171:247–259CrossRefGoogle Scholar
  35. Pérès JM (1985) History of the Mediterranean biota and colonization of the depths. In: Margaleff R (ed) Western Mediterranean. Pergamon Press, Oxford, pp 198–232Google Scholar
  36. Puig P, Palanques A (1998a) Nepheloid structure and hydrographic control on the Barcelona continental margin, northwestern Mediterranean. Mar Geol 149:39–54CrossRefGoogle Scholar
  37. Puig P, Palanques A (1998b) Temporal variability and composition of settling particle fluxes on the Barcelona continental margin (Northwestern Mediterranean). J Mar Res 56:639–654CrossRefGoogle Scholar
  38. Puig P, Palanques A, Guillén J, García-Ladona E (2000) Deep slope currents and suspended particle fluxes in and around the Foix submarine canyon (NW Mediterranean). Deep Sea Res I 47:343–366CrossRefGoogle Scholar
  39. Puig P, Company JB, Sardà F, Palanques A (2001) Responses of deep-water shrimp populations to the presence of intermediate nepheloid layers on continental margins. Deep Sea Res I 48:2195–2207CrossRefGoogle Scholar
  40. Ramirez-Llodra E, Tyler PA, Billett DSM (2002) Reproductive biology of porcellansterid asteroids from three abyssal sites in the Northeast Atlantic with contrasting food input. Mar Biol 140:773–788CrossRefGoogle Scholar
  41. Ramirez-Llodra E, Reid WDK, Billett DSM (2005) Long-term changes in reproductive patterns of the holothurian Oneirophanta mutabilis from the Porcupine Abyssal Plain. Mar Biol 146:683–693CrossRefGoogle Scholar
  42. Salas C (1996) Marine bivalves from off the southern Iberian peninsula collected by the BALGIM and Fauna 1 Expeditions. Haliotis 25:33–100Google Scholar
  43. Sardà F, Cartes J (1993) Relationships between size and depth in decapod crustacean populations on the deep slope in the western Mediterranean. Deep Sea Res 40:2389–2400CrossRefGoogle Scholar
  44. Sardà F, Cartes JE, Company JB (1994a) Spatio-temporal variations in megabenthos abundance in three different habitats of the Catalan deep-sea (Western Mediterranean). Mar Biol 120:211–219CrossRefGoogle Scholar
  45. Sardà F, Cartes JE, Norbis W (1994b) Spatio-temporal structure of the deep-water shrimp Aristeus antennatus Risso, 1816 (Decapoda: Aristeidae) population in the Western Mediterranean. Fisheries Bulletin NOAA 92:599–607Google Scholar
  46. Sardà F, Cartes JE, Company JB, Albiol A (1998) A modified commercial trawl used to sample deep-sea megabentos. Fish Sci 64:492–493Google Scholar
  47. Sardà F, Calafat A, Flexas MM, Tselepides A, Canals M, Espino M, Tursi A (2004a) An introduction to Mediterranean deep-sea biology. Sci Mar 68(Suppl 3):7–38Google Scholar
  48. Sardà F, D’Onghia G, Politou C-Y, Company JB, Maiorano P, Kapiris K (2004b) Deep-sea distribution, biological and ecological aspects of Aristeus antennatus (Risso, 1816) in the western and central Mediterranean Sea. Scient Mar 68(Suppl 3):117–127Google Scholar
  49. Shannon CE (1948) A mathematical theory of communication. Bell Syst Tech J 27:623–656Google Scholar
  50. Stefanescu C, Lloris D, Rucabado J (1993) Deep-sea fish assemblages in the Catalan Sea (western Mediterranean) below a depth of 1000 m. Deep sea Res 40:695–707CrossRefGoogle Scholar
  51. Stefanescu C, Morales-Nin B, Massutí E (1994) Fish assemblages on the slope in the Catalan Sea (Western Mediterranean): influence of a submarine canyon. J Mar Biol Ass UK 74:499–512Google Scholar
  52. Stuart CT, Rex MA, Etter RJ (2003) Large-scale and temporal patterns of deep-sea benthic species diversity. In: Tyler PA (ed) Ecosystems of the World. Ecosystems of the Deep Oceans, vol 10. Elsevier, Amsterdam, pp 295–311Google Scholar
  53. Tselepides A, Zervakis V, Polychronaki T, Danovaro R, Chronis G (2000) Distribution of nutrients and particulate matter in relation to the prevailing hydrographic features of the Cretan Sea (NE Mediterranean). Prog Oceanogr 46:113–142CrossRefGoogle Scholar
  54. Tselepides A, Lampadariou N, Hatziyanni E (2004) Distribution of meiobenthos at bathyal depths in the Mediterranean Sea. A comparison between sites of contrasting productivity. Sci Mar 68(Suppl 3):39–51Google Scholar
  55. Tyler PA (2003) The Peripheral Seas. In: A TP (ed) Ecosystems of the Deep Ocean, ecosystems of the World, vol 10. Elsevier, Amsterdam, pp 261–295Google Scholar
  56. Widdicombe S, Austen MC, Kendall MA, Olsgard F, Schaanning MT, Dashfield SL, Needham HR (2004) Importance of bioturbators for biodiversity maintenance: indirect effects of fishing disturbance. Mar Ecol Prog Ser 275:1–10CrossRefGoogle Scholar
  57. Wigham B, Tyler PA, Billett DSM (2003) Reproductive biology of the abyssal holothurian Amperima rosea: an oppotunistic response to variable flux of surface derived organic matter? J Mar Biol Assoc UK 83:175–188Google Scholar
  58. Witbaard R, Duineveld GCA, Kok A, van der Weele J, Berghuis EM (2001) The response of Oneirophanta mutabilis (Holothuroidea) to the seasonal deposition of phytopigments at the Porcupine Abyssal Plain in the Northeast Atlantic. Prog Oceanogr 50:423–441CrossRefGoogle Scholar
  59. Wong CS, Whitney FA, Crawford DW, Iseki K, Matear RJ, Johnson WK, Page JS, Timothy D (1999) Seasonal and interannual variability in particle fluxes of carbon, nitrogen and silicon from time series of sediment traps at Ocean Station P, 1982–1993: relationship to changes in subarctic primary productivity. Deep Sea Res II 46:2735–2760CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  • Eva Ramírez-Llodra
    • 1
  • Manuel Ballesteros
    • 2
  • Joan B. Company
    • 1
  • Luis Dantart
    • 2
  • Francisco Sardà
    • 1
  1. 1.Institut de Ciències del Mar (CMIMA-CSIC)BarcelonaSpain
  2. 2.Facultat de Biologia, Dept. Biologia AnimalUniversitat de BarcelonaBarcelonaSpain

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