Colonization, Life Cycles and Competition in a Freshwater Sponge Association

  • R. Pronzato
  • R. Manconi

Abstract

Freshwater sponges have been deeply studied under natural and experimental conditions, with particular attention to life histories, growth sexual, and asexual reproduction, population dynamics, standing crop, clearance rates, feeding, and symbiosis (Simpson and Gilbert 1973, 1974; Van de Vyver and Willenz 1975; Frost and Williamson 1980; Wilkinson 1980; Frost et al. 1982; Harsha et al. 1983; Rader and Winget 1985; Francis and Poirrier 1986; Sailer 1988). In spite of this, little is known about colonization strategies and spatial competition (Frost et al. 1982; De Nagy 1978).

Keywords

Biomass Sponge Turbidity Bivalve Alba 

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References

  1. Buss LW (1979) Habitat selection, directional growth and spatial refuges: why colonial animals have more hiding places. In: Larwood G, Rosen BR (eds) Biology and systematics of colonial organisms. Academic Press, London, pp 459–497Google Scholar
  2. Connell JH (1978) Diversity in tropical rain forest and coral reefs. Science 199:1302–1310CrossRefGoogle Scholar
  3. Corriero G, Pronzato R (1987) Epibiontic sponges on the bivalve Pinna nobilis. Mar Ecol Prog Ser 35:75–82CrossRefGoogle Scholar
  4. De Nagy GS (1978) Life cycle, growth and substrata competition of freshwater sponges in a sphagnum bog-pond. Thesis. Dartmouth College, Hannover, New Hampshire, USAGoogle Scholar
  5. Francis JC, Poirrier MA (1986) Particle uptake in two freshwater sponge species, Ephydatia fluviatilis and Spongilla alba (Porifera: Spongillidae). Trans Am Microsc Soc 105:11–20Google Scholar
  6. Frost TM, Williamson CE (1980) Insitu determination of the effect of symbiotic algae on the growth of the freshwater sponge Spongilla lacustris. Ecology 61:1361–1370CrossRefGoogle Scholar
  7. Frost TM, De Nagy GS, Gilbert JS (1982) Population dynamics and standing biomass of the freshwater sponge Spongilla lacustris. Ecology 63:1203–1210CrossRefGoogle Scholar
  8. Harsha RE, Francis JC, Poirrier MA (1983) Water temperature: A factor in the seasonality of two freshwater sponge species. Ephydatia fluviatilis and Spongilla alba. Hydrobiologia 102:145–150CrossRefGoogle Scholar
  9. Hartman WD (1957) Ecological niche differentiation in the boring sponges (Clionidae). Evolution 11:291–297CrossRefGoogle Scholar
  10. Jackson JBC (1977) Competition on marine hard substrata: the adaptive significance of solitary and colonial strategies. Am Nat 111:743–767CrossRefGoogle Scholar
  11. Labate M (1966) Variazioni nel tempo del popolamento di Poriferi di una grotta superficiale. Boll Zool 33:181Google Scholar
  12. Pansini M, Pronzato R (1981) Etude des Spongiaires des substrats artificiels immergés durant quatre ans. Vie Milieu 31:77–82Google Scholar
  13. Pansini M, Pronzato R (1990) Observations on the dynamics of a Mediterranean sponge community. In: Rützler K, Macintyre VV, Smith KP (eds) New perspectives in sponge biology. Proc 3rd Int Conf on Biology of Sponges, Woods Hole. Smithsonian Institution Press, Washington (in press)Google Scholar
  14. Pronzato R (1972) I Poriferi del fouling del porto di Genova. Boll Mus 1st Biol Univ Genova 40:89–98Google Scholar
  15. Rader RB, Winget RN (1985) Seasonal growth rate and population dynamics of a freshwater sponge. Hydrobiologia 123:171–176CrossRefGoogle Scholar
  16. Rützler K (1965) Systematik und Ökologie der Poriferen aus litoral. Schattengebieten der Nordadria. Z Morphol Ökol Tiere 55:1–82CrossRefGoogle Scholar
  17. Salier U (1988) Oogenesis and larval development of Ephydatia fluviatilis (Porifera, Spongillidae). Zoomorphology 108:23–28CrossRefGoogle Scholar
  18. Sarà M (1970) Competition and cooperation in sponge populations. Symp Zool Soc Lond 25:273–284Google Scholar
  19. Simpson TL, Gilbert JJ (1973) Gemmulation, gemmule hatching, and sexual reproduction in freshwater sponges, I. The life cycle of Spongilla lacustris and Tubella pennsylvanica. Trans Am Micros Soc 92:422–433CrossRefGoogle Scholar
  20. Simpson TL, Gilbert JJ (1974) Gemmulation, gemmule hatching, and sexual reproduction in freshwater sponges, II. Life cycle events in young, larva-produced sponges of Spongilla lacustris and an unidentified species. Trans Am Microsc Soc 93:39–45CrossRefGoogle Scholar
  21. Sutherland JP (1981) The fouling community at Beaufort, North Carolina: a study in stability. Am Nat 118:499–519CrossRefGoogle Scholar
  22. Van de Viver G, Willenz P (1975) An experimental study of the life-cycle of the freshwater sponge Ephydatia fluviatilis in its natural surroundings. Wilhelm Roux’Arch 177:41–52Google Scholar
  23. Whittaker RH (1970) Communities and ecosystems. Macmillan, London, pp 162Google Scholar
  24. Wilkinson CR (1980) Nutrient translocation from green algal symbionts to the freshwater sponge Ephydatia fluviatilis Hydrobiologia 75:241–250CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • R. Pronzato
  • R. Manconi

There are no affiliations available

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