Trends in sightings and environmental influences on a coastal aggregation of manta rays and whale sharks


2003-2011; 2005-2011


Sightings of planktivorous elasmobranchs at their coastal aggregation sites are often linked to biological, environmental and temporal variables. Many large planktivorous elasmobranchs are also globally threatened species, so it is necessary to try and separate population trends from environmentally driven, short-term fluctuations. We investigated the influence of environmental variables on sightings of 3 species of planktivorous elasmobranchs off Praia do Tofo, Mozambique: the reef manta ray Manta alfredi, giant manta ray M. birostris and whale shark Rhincodon typus.


MARINE ECOLOGY PROGRESS SERIES






- Inhambane


- Inglês


- Nenhuma restrição


- Biodiversidade Marinha


- Artigo com revisão pelos pares e teses universitárias


- Diversidade biológica e cultural


- Outras Áreas de Conservação Nacionais



Download