NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.

NOAA Photo Library Image - reef3877

In general, most microorganisms are too small to be seen with the naked eye. However, these tufts of filamentous cyanobacteria form large accumulations of individual microscopic cells that are visible. Cyanobacteria often form large aggregations that produce toxins and are detrimental to marine organisms and humans, collectively called harmful algal blooms.

Image ID: reef3877, NOAA's Coral Kingdom Collection
Location: Caribbean Sea, Cayman Islands
Photo Date: 2007 May 25
Credit: Twilight Zone Expedition Team 2007, NOAA-OE

Category: Coral Reefs/

High Resolution Photo Available

Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
November 10, 2017