pl23_expl0464.jpg
![Yellow zooanthids on a glass sponge expl0464.jpg Yellow zooanthids on a glass sponge](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_expl0464.jpg)
Description
Yellow zooanthids on a glass sponge. Note that, though highly conspicuous underfull light, they blend in with the sponge at blue wavelengths. These animals have been quite interesting because they also have bright green fluorescence andvery strong green bioluminescence. They also stung our hands when we touchedthem, suggesting that some of these signals may be warnings of toxicity.
Credit
Operation Deep Scope 2005
Photographer
Sonke Johnsen
Display Date
2005 August 30
Location
Gulf of Mexico
Collection
Voyage to Inner Space