1. Department of Biology, McMaster University, Hamilton, ON, Canada, L8S 4K1
2. Marine Biology and Fisheries, Rosenstiel School of Marine and Atmospheric Science, University of Miami, FL 33149, USA
3. Laboratory of Ecophysiology, Centre for Interdisciplinary Marine and Environmental Research (CIIMAR), 4050-123 Oporto, Portugal
4. Department of Zoology and Physiology, University of Wyoming, Laramie, WY 82071, USA
5. Instituto de Ciências Biológicas, Universidade Federal do Rio Grande (FURG), 96201-900, Rio Grande, RS, Brazil
6. Department of Zoology, University of Johannesburg, South Africa
7. Great Lakes Laboratory for Fisheries and Aquatic Sciences, Department of Fisheries and Oceans, Canada, Burlington, ON, Canada L7R 4A6
8. Department of Range and Wildlife Sciences, South Eastern University College, 170-90200, Kitui, Kenya
9. Department of Veterinary Anatomy and Physiology, University of Nairobi, Kenya