Source: Canadian Journal of Zoology, Volume 89, Number 10, October 2011, pp. 992-998(7)
Publisher: NRC Research Press
Document Type: Research Article
Affiliations: 1: Department of Biology, University of Toronto Mississauga, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada. 2: Department of Biological Sciences, University of Toronto Scarborough, 1265 Military Trail, Scarborough, ON M1C 1A4, Canada.
Publication date: October 27, 2011