Marine Mammals of Guyana Michelle Kalamandeen, Department of Biology, University of Guyana Patrick Chesney, Guiana Shield Facility, UNDP
Marine Mammals of Guyana Michelle Kalamandeen, Department of Biology, University of Guyana
Patrick Chesney, Guiana Shield Facility, UNDP
• 214,970 sq km, approximately 90% of its population (751,223) resides along the coastal zone (economic & industrial hub)
• Coastal zone: 430 km long and 26-77 km wide
• Excl. Econ. Zone (EEZ): 135,900 km2
• Shelf area: 51,978 km2
• Inshore Fishing Area (IFA): 22,695 km2
• Diversity & status of marine mammal species remains relatively unknown.
• Little to no research has been conducted on marine mammals in Guyana.
Guyana
Guyana’s EEZ
Species of Marine Mammals occurring in Guyana’s EEZ
• Eubalaena australis (Baleen Whale)
• Delphinus delphis (Common Dolphin) listed by SI or Delphinus capensis (Longbeak Common Dolphin) listed by UNEP-CMS
• Globicephala macrorhynchus (Short finned Pilot Whales)
• Sotalia guianensis (Guianan dolphin) – listed as Appendix II by CMS, Listed as Data Deficient by IUCN (Culik, 2010)
• Feresa attenuata (Pygmy killer whale) – listed by UNEP-CMS
• Kogia breviceps (Pygmy sperm whale) – listed by UNEP-CMS
• Kogia sima (Dwarf sperm whale) – listed by UNEP-CMS
• Lagenodelphis hosei (Fraser's dolphin) - listed by UNEP-CMS
• Stenella clymene (Clymene dolphin) - listed by UNEP-CMS
Limited to coastal strip (rivers):
• Inia geoffrensis (River Dolphin), Trichechus manatus (West Indian Manatee), Trichechus inunguis (Amazonian Manatee)
Sources: Smithsonian Institute website(accessed 2013), UNEP-CMS (2004), and Van Canneyt et al (2010)
Stranding at Shell Beach Protected Area:
2009: Baleen whale (1)
2010: Killer whale (1)
Existing Legislation
• CITES [Appendix I for all marine mammals, except G. macrorhynchus listed as Appendix II]
• Fisheries Act 2002 [refers to marine mammals as bycatch, but no studies on
marine mammals bycatch conducted]. • Environmental Protection Agency (EPA) Act, 1996 [general protection of
wildlife] • SPAW Protocol [Guyana has ratified & acceded] • DRAFT Wildlife & Conservation Regulations [general protection of wildlife]
SHELL BEACH
PROTECTED AREA
Lack of knowledge on what exists in EEZ = lack of conservation efforts
Increase petroleum/oil explorations
Bycatch /Accidental captures
Increase infrastructure development
Marine Pollution
Lack of political will
Lack of funding & resources
Potential Pressures/Thr
eats
ANY QUESTIONS?