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Influence of temperature on the larval development of the edible crab Cancer pagurus

By M. Weiss, S. Thatje, O. Heilmayer, K. Anger and T. Brey

Abstract

The influence of temperature on larval survival and development was studied in the edible crab, Cancer pagurus, from a population off the Island of Helgoland, North Sea. In rearing experiments conducted at six different temperatures (6°, 10°, 14°, 15°, 18°, 24° C), zoeal development was only completed at 14° and 15° C. Instar duration of the Zoea I was negatively correlated with temperature. A model relating larval body mass to temperature and developmental time suggests that successful larval development is possible within a narrow temperature range (14° ± 3° C) only. This temperature optimum coincides with the highest citrate synthase (CS) activity found at 14° C. A comparison for intraspecific variability among freshly hatched zoeae from different females (CW 13 - 17cm, N = 8) revealed that both body mass and elemental composition varied significantly. Initial larval dry weight ranged from 12.1 to 17.9 µg/individual, the carbon content from 4.6 to 5.8 µg/individual, nitrogen from 1.1 to 1.3 µg/individual, and the C:N ratio from 4.1 to 4.4. A narrow larval temperature tolerance range of C. pagurus as well as the indication of intraspecific variability in female energy allocation into eggs may indicate a potential vulnerability of this species to climate change. Large-scale studies on the ecological and physiological resilience potential of this commercially fished predator are needed

Topics: QH301
Year: 2009
OAI identifier: oai:eprints.soton.ac.uk:63617
Provided by: e-Prints Soton

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  1. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein– dye binding.
  2. (2004). An investigation of the sources of variability in American lobster (Homarus americanus) eggs and larvae: female size and reproductive status, and interannual and interpopulation comparisons.
  3. (1972). Ausreissertest nach Nalimov. Elementare Tests zur Beurteilung von Messadaten.
  4. (1987). Biochemical correlations of power development and metabolic fuel preferenda in fish hearts.
  5. (2004). Biochemical indicators of stress and metabolism: applications for marine ecological studies.
  6. (1981). Biometry—the principles and practice of statistics in biological research. San Francisco:
  7. (2004). Cancer-pagurus. Edible crab. Marine Life Information. Network: Biology and Sensitivity Key Information Sub-programme (online).
  8. (2005). Challenging the cold: crabs reconquer the Antarctic.
  9. (2003). Changes in biomass and chemical composition during lecithotrophic larval development of the southern king crab, Lithodes santolla (Molina).
  10. (2008). Changes in biomass and elemental composition during early ontogeny of the Antarctic isopod crustacean Ceratoserolis trilobitoides.
  11. (2003). Citrate synthase and pyruvate kinase activity during early life stages of the shrimp Farfantepenaeus paulensis (Crustacea, Decapoda, Penaeidae): effects of development and temperature.
  12. (2001). Climate change and temperature-dependent biogeography: oxygen limitation of thermal tolerance in animals.
  13. (2001). Climate induced temperature effects on growth performance, fecundity and recruitment in marine fish: developing a hypothesis for cause and effect relationships in Atlantic cod (Gadus morhua) and common eelpout (Zoarces viviparus).
  14. (1997). Effect of size on reproductive output of giant crabs Pseudocarcinus gigas (Lamarck): Oziidae.
  15. (1979). Effects of temperature and salinity on larval development
  16. (2000). Effects of temperature on the respiration rates and the kinetics of citrate synthase in two species of Idotea (Isopoda,
  17. (1982). Elemental composition (C, N, H) and energy in growing and starving larvae of Hyas araneus
  18. (2003). estuarinecrab, Chasmagnathus granulata, is a consequence of both larval and embryonic experience.
  19. (1990). Generalized Additive Models.
  20. (1981). Grandfather effects’: the genetics of interpopulation differences in offspring size in the Mosquito Fish.
  21. (2003). Growth and development of Calanus chilensis nauplii reared under laboratory conditions: testing the effects of temperature and food resources.
  22. (2004). Growth efficiency and temperature in scallops: a comparative analysis of species adapted to different temperatures.
  23. (2004). Larval and early juvenile development of Lithodes santolla (Molina, 1782) (Decapoda: Anomura: Lithodidae) reared at different temperatures in the laboratory.
  24. (2002). Larval growth in the estuarine crab Chasmagnathus granulata: the importance of salinity experienced during embryonic development, and the initial larval biomass.
  25. (2005). Linking biogeography to physiology: evolutionary and acclimatory adjustments of thermal limits.
  26. (2004). Linking life history traits in successive phases of a complex life cycle: effects of larval biomass on early juvenile development in an estuarine crab, Chasmagnathus granulata.
  27. (2008). Multiple cues from multiple habitats: effect on metamorphosis of the Florida stone crab, Menippe mercenaria.
  28. (1991). Nutritional effects on ingestion rate, digestive enzyme activity, growth, and biochemical composition of Hyas araneus L. (Decapoda: Majidae) larvae.
  29. (2001). Ontogenetic changes in enzyme activities associated with energy expenditure during development in the spiny lobster, Jasus edwardsii.
  30. (2003). Temperature adaptation in eurythermal cod (Gadus morhua): a comparison of mitochondrial enzyme capacities in boreal and Arctic populations.
  31. (1986). Temperature and laboratory feeding rates in Carcinus maenas L. (Decapoda: Portunidae) larvae from hatching through metamorphosis.
  32. (1985). Temperature and larval development of Carcinus maenas (Decapoda) in the laboratory: prediction of larval dynamics in the sea.
  33. (2008). Temperature-induced oviposition in the brachyurancrab Cancer setosusalonga latitudinalcline: aquariaexperiments and analysis of field data.
  34. (2003). Temporal changes in population density, fecundity, and egg size of the Hawaiian spiny lobster (Panulirus marginatus) at Necker Bank, Northwestern Hawaiian Islands.
  35. (2001). The biology of decapod crustacean larvae.
  36. (2005). The importance in fishery management of leaving the big ones.
  37. (1981). The larval and post-larval development of the edible crab, Cancer pagurus Linnaeus (Decapoda:
  38. (1996). The particular maternal effect of propagule size, especially egg size: patterns, models, quality of evidence and interpretations.
  39. (2004). The warming trend at Helgoland Roads, North Sea: phytoplankton response.
  40. (2004). When the going gets rough: effect of maternal size manipulation on larval quality.

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