The objective of this photo identification guide is to provide documentation of Alcyonacean specimens collected and/or photographed from the Pinnacle Trend, using in-situ and ex-situ photography, with light microscopy and scanning electron microscopy.
Shore-based submersible operations, from 2006 to 2020, have allowed us to examine megabenthic assemblages along the island margin of Isla de Roatán from depths of about 150 to 750 m, including repeated observations of the same organisms. These dives were used to photo-document a diverse benthic assemblage and observe the health and condition of the sessile fauna in a well-explored but relatively undocumented area of the Mesoamerican Reef.
The effort has greatly improved our understanding of deep-sea corals and sponges off the coasts of California, Oregon, and Washington, particularly within na
In 2023, a series of expeditions will help NOAA and partners to better understand the diversity and extent of ecologically important seafloor communities in
A multiyear, international study is using innovative technology to shed light on what red corals need to reproduce and sustain their populations, and how the