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Challenging the cold: crabs reconquer the Antarctic

By Sven Thatje, Klaus Anger, Javier A. Calcagno, Gustavo A. Lovrich, Hans-Otto Pörtner and Wolf E. Arntz


Recent records of lithodid crabs in deeper waters off the Antarctic continental slope raised the question of the return of crabs to Antarctic waters, following their extinction in the lower Miocene ;15 million years ago. Antarctic cooling may be responsible for the impoverishment of the marine high Antarctic decapod fauna, presently comprising only five benthic shrimp species. <br/>Effects of polar conditions on marine life, including lowered metabolic rates and short seasonal food availability, are discussed as main evolutionary driving forces shaping Antarctic diversity. In particular, planktotrophic larval stages should be vulnerable to the mismatch of prolonged development and short periods of food availability, selecting against complex life cycles. <br/>We hypothesize that larval lecithotrophy and cold tolerance, as recently observed in Subantarctic lithodids, represent, together with other adaptations in the adults, key features among the life-history adaptations of lithodids, potentially enabling them to conquer polar ecosystems. The return of benthic top predators to high Antarctic waters under conditions of climate change would considerably alter the benthic communities

Topics: QH301, GC
Year: 2005
OAI identifier:
Provided by: e-Prints Soton

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  2. (1999). An evolutionary perspective on marine faunal connections between southernmost South America and Antarctica. Scientia Marina 63(Supplement 1):1–14.
  3. (1972). Antarctic benthos.
  4. (2004). Antarcticreptantdecapods: more than a myth? Polar Biology 27:195–201.
  5. (2000). Aspects of evolution in the anomuran superfamily Paguroidea: one larval perspective. Invertebrate Reproduction and Development 38:159–169.
  6. (2003). Changes in biomass and chemical composition during lecithotrophic larval development of the Southern king crab, Lithodes santolla (Molina).
  7. (2003). Changes in biomass and chemical composition during lecithotrophic larval development of the Southern stone crab, Paralomis granulosa (Jacquinot).
  8. (2002). Climate variations and the physiological basis of temperature dependent biogeography: systemic to molecular hierarchy of thermal tolerance in animals. Comparative Biochemistry and Physiology 132A:739–761.
  9. (1986). Combined effects of temperature and salinity on the survival and duration of larval stages of Pagurus criniticornis (Dana) (Crustacea, Paguridae).
  10. (2003). Costs and consequences of evolutionary temperature adaptation.
  11. (2003). Decapod crustaceans from the Eocene La Meseta Formation, Seymour Island, Antarctica: a model for preservation of decapods.
  12. (1999). Development of larvae of the golden king crab Lithodes aequispinus (Anomura: Lithodidae) reared at different temperatures.
  13. (2003). Developmental trade-offs in Subantarctic meroplankton communities and the enigma of low decapod diversity in high southern latitudes. Marine Ecology Progress Series
  14. (2004). Discovery of the first known benthic invasive species in the SouthernOcean: the North Atlantic spider crab Hyas araneus found in the Antarctic Peninsula. Antarctic Science 16:129–131.
  15. (2001). Distribution patterns of decapod crustaceans in polar areas: a result of magnesium regulation?
  16. (2003). Distribution, demography, and discard mortality of crabs caught as bycatch in an experimental pot fishery for toothfish (Dissostichus eleginoides) in the South Atlantic. Fishery Bulletin 101:874–888.
  17. (1996). Do Antarctic benthic invertebrates show an extended level of eurybathy?
  18. early juvenile development of Lithodes santolla (Molina, 1782) (Decapoda: Anomura: Lithodidae) reared at different temperatures in the laboratory.
  19. (1979). Effects of temperature and salinity on larval development
  20. (1989). Energysources for first-feeding zoeae of king crab Paralithodes camtschatica (Tilesius) (Decapoda, Lithodidae).
  21. (1988). Eocene asteroids (Echinodermata) from Seymour Island, Antarctic Peninsula.
  22. (1992). Evolution of king crabs from hermit crab ancestors.
  23. (1999). Feeding habits of the false southern king crab Paralomis granulosa (Lithodidae) in the Beagle Channel, TierradelFuego,Argentina. Scientia Marina 63(Supplement 1):361–366.
  24. (2003). First record of anomuran and brachyuran larvae (Crustacea: Decapoda) from Antarctic waters.
  25. (1982). Food and feedinghabits of the king crab Paralithodes camtschatica near Kodiak Island,
  26. Globalclimatechange and the origin of modern benthic communities in Antarctica.
  27. Globalclimatechange and the paleoecology of echinoderm populations at Seymour Island, Antarctica.
  28. (1987). Homolodromiid crabs from the Cape Melville formation (Lower Miocene) of King George Island,
  29. (1969). Introduction to Antarctic zoogeography.
  30. Larval and early juvenile development of Paralomis granulosa reared at different temperatures: tolerance of cold and food limitation in a lithodid crab from high latitudes. Marine Ecology Progress Series 253:243–251.
  31. (1997). Lecithotrophic development of the golden king crab Lithodes aequispinus (Anomura: Lithodidae).
  32. (2003). Lipid, fatty acid and protein utilization during lecithotrophic larval development of Lithodes santolla (Molina) and Paralomis granulosa (Jacquinot).
  33. (1996). Marine life at low temperatures—a comparison of polar and deep-sea characteristics.
  34. (1984). New fossil crabs (Decapoda: Brachyura) from the La Meseta Formation (Eocene) of Antarctica: paleogeographic and biogeographic implications.
  35. (1999). Nueva distribucio ´n de Paralomis birsteini
  36. (1999). On the biogeography and ecology of the Southern Ocean decapod fauna. Scientia Marina 63(Supplement 1):367–382.
  37. (1992). Paleoclimatology. Pages 485–505
  38. (1998). Paralomis debodeorum,anewspecies of decapod crustacean from the Miocene of New Zealand: first notice of the Lithodidae in the fossil record.
  39. (1992). Patterns of life history and population dynamics of benthic invertebrates under the high Antarctic conditions of the Weddell Sea.
  40. (1996). Physiological and biochemical changes during lecithotrophic larval development and early juvenile growth in the northern stone crab, Lithodes maja (Decapoda: Anomura).
  41. (1994). Polar marine communities.
  42. (2002). Review of the family Lithodidae (Crustacea: Anomura: Paguroidea): distribution, biology, and fisheries. Pages 751–845
  43. (1995). Stone crabs close to the Antarctic continent:
  44. (1990). Temperature and evolution: southern Ocean cooling and the Antarctic marine fauna.
  45. (1993). Temperature and extinction in the sea: a physiologist’s view. Paleobiology 19:499–518.
  46. (1983). Temperature and the larval development of Hyas araneusL. (Decapoda:Majidae);extrapolationoflaboratory data to field conditions.
  47. (1997). The Antarctic region: geological evolution and processess. Terra Antartica,
  48. (1982). The fossil record and evolution of Crustacea. Pages 93–147
  49. (1936). The larval development, growth and metabolism of Arctic marine bottom invertebrates compared with those of other seas.
  50. (1998). The significance of a new nephropid lobster from the Miocene of Antarctica. Palaeontology

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