Sonke Johnsen

Professor of Biology

Office: 
301 Bio Sci Bldg, Durham, NC 27708
Campus Box: 
Duke Box 90338, Durham, NC 27708-0338
Phone: 
(919) 660-7321

Education

  • Ph.D., University of North Carolina at Chapel Hill 1996

  • B.A., Swarthmore College 1988

Baldwin, Jamie, and Sönke Johnsen. “Effects of molting on the visual acuity of the blue crab, Callinectes sapidus..” The Journal of Experimental Biology 214, no. Pt 18 (September 2011): 3055–61. https://doi.org/10.1242/jeb.056861. Full Text

Speiser, Daniel I., Douglas J. Eernisse, and Sönke Johnsen. “A chiton uses aragonite lenses to form images..” Current Biology : Cb 21, no. 8 (April 14, 2011): 665–70. https://doi.org/10.1016/j.cub.2011.03.033. Full Text

Sweeney, Alison M., Charles A. Boch, Sonke Johnsen, and Daniel E. Morse. “Twilight spectral dynamics and the coral reef invertebrate spawning response..” The Journal of Experimental Biology 214, no. Pt 5 (March 2011): 770–77. https://doi.org/10.1242/jeb.043406. Full Text

Bhandiwad, Ashwin, and Sönke Johnsen. “The effects of salinity and temperature on the transparency of the grass shrimp Palaemonetes pugio..” The Journal of Experimental Biology 214, no. Pt 5 (March 2011): 709–16. https://doi.org/10.1242/jeb.049296. Full Text

Shashar, Nadav, Sönke Johnsen, Amit Lerner, Shai Sabbah, Chuan-Chin Chiao, Lydia M. Mäthger, and Roger T. Hanlon. “Underwater linear polarization: physical limitations to biological functions..” Philosophical Transactions of the Royal Society B: Biological Sciences 366, no. 1565 (March 2011): 649–54. https://doi.org/10.1098/rstb.2010.0190. Full Text

Johnsen, Sönke, N Justin Marshall, and Edith A. Widder. “Polarization sensitivity as a contrast enhancer in pelagic predators: lessons from in situ polarization imaging of transparent zooplankton..” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences 366, no. 1565 (March 2011): 655–70. https://doi.org/10.1098/rstb.2010.0193. Full Text

Speiser, Daniel I., Ellis R. Loew, and Sönke Johnsen. “Spectral sensitivity of the concave mirror eyes of scallops: potential influences of habitat, self-screening and longitudinal chromatic aberration..” The Journal of Experimental Biology 214, no. Pt 3 (February 2011): 422–31. https://doi.org/10.1242/jeb.048108. Full Text

Speiser, D. I., D. Eernisse, and S. Johnsen. “Chitons eye have calcitic lenses and provide spatial vision.” Current Biology 21 (2011): 665–70.

Speiser, D. I., E. R. Loew, and S. Johnsen. “Spectral sensitivity of the concave mirror eyes of scallops: The influence of habitat and longitudinal chromatic aberration.” Journal of Experimental Biology 214 (2011): 422–31.

Pages