Backwell, P., Matsumasa, M., Double, M., Roberts, A., Murai, M., Keogh, J., & Jennions, M. (2007). What are the consequences of being left-clawed in a predominantly right-clawed fiddler crab? The Royal Society.

Backwell, P.R.Y, M. Matsumasa, M. Double, A. Roberts, M. Murai, J.S Keogh, and M.D Jennions. What Are the Consequences of Being Left-clawed in a Predominantly Right-clawed Fiddler Crab? The Royal Society, 2007.

Backwell, P.R.Y, et al. What Are the Consequences of Being Left-clawed in a Predominantly Right-clawed Fiddler Crab? The Royal Society, 2007.