Temperature and pressure tolerances of embryos and larvae of the Antarctic sea urchin Sterechinus neumayeri (Echinodermata: Echinoidea): potential for deep-sea invasion from high latitudes
These data suggest that the embryonic and larval stages of S. neumayen are capable of surviving low temperatures in surface waters, but only tolerate higher pressures when water column temperatures are >O°C. Such a pattern of temperature increase is seen in the formation of Antarctic Bottom Water...
Published in: | Marine Ecology Progress Series |
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Main Authors: | , , |
Format: | Text |
Language: | English |
Published: |
Inter-Research Science Center
2000
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Subjects: | |
Online Access: | https://doi.org/10.3354/meps192173 http://digitool.fcla.edu:80/R/?func=dbin-jump-full&object_id=3350886 |
Summary: | These data suggest that the embryonic and larval stages of S. neumayen are capable of surviving low temperatures in surface waters, but only tolerate higher pressures when water column temperatures are >O°C. Such a pattern of temperature increase is seen in the formation of Antarctic Bottom Water in the Weddell Sea and we infer that the larvae of S. neumayen are capable of penetrating the deep sea through the agency of this deep water formation. This manuscript is available at http://www.int-res.com/ and may be cited as: Tyler, P. A., Young, C. M., & Clarke, A. (2000). Temperature and pressure tolerances of embryos and larvae of the Antarctic sea urchin Sterechinus neumayeri (Echinodermata: Echinoidea): potential for deep-sea invasion from high latitudes. Marine Ecology Progress Series, 192, 173-180. doi:10.3354/meps192173 Florida Atlantic University. Harbor Branch Oceanographic Institute contribution #1355. |
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