Agents of coral mortality on reef formations of the Colombian Pacific.
The National Monitoring System for Coral Reefs of Colombia (SIMAC) monitors the impact of some of the most important agents of coral tissue loss (bleaching and/or disease) in the Colombian Pacific coral formations since 1998. Physiological bleaching is among the main results of stress in the area. Signs of coral diseases resembling bacterial bleaching such as White Plague and White Band, were observed in Malpelo and Gorgona islands. Damage to the Pacific gorgonian Pacifigorgia spp., similar to those produced by Aspergillosis in Caribbean corals, was detected in Utria Bay. The presence of tumors in colonies of massive corals was also recorded. Even though coral diseases are globally widespread, their occurrence in American Pacific reefs has been poorly documented to date.
Navas-Camacho
Raúl
R
Instituto de Investigaciones Marinas y Costeras, INVEMAR, Punta de Betín, Zona Portuaria, Santa Marta, Colombia. rnavas@invemar.org.co
Rodríguez-Ramírez
Alberto
A
Reyes-Nivia
María Catalina
MC
D000818:Animals; D037421:Anthozoa / Q000382:microbiology*; D001424:Bacterial Infections / Q000401:mortality*; D003105:Colombia / Q000453:epidemiology; D057894:Coral Reefs; D004784:Environmental Monitoring / Q000379:methods*; D062665:Epidemiological Monitoring