Orange Montastrea cavernosa recruits?
EricHugo at aol.com
EricHugo at aol.com
Wed Jul 26 10:52:07 EDT 2000
<<Have you ever witnessed fluorescence in non-symbiotic corals and anemones
such as Tubastrea? I'm interested to know if this is a symbiont-related
phenomena.
>>
No. It seems only to occur in zooxanthellate cnidarians. I would have
thought that if any azooxanthellate coral would fluoresce, it would be a
Dendronepthya sp. or Scleronepthya sp., but they do not. Tubastraea spp. are
not fluorescent, either, that I recall - is T. micrantha? I seem to recall
it may have been. Nor are hydrocorals Distichopora sp. or Stylaster sp.
for hydrocorals. Come to think of it, I have not seen it in Millepora spp.
The azooxanthellate corals do not typically fare well in aquaria, but I have
kept (or attempted to keep) various azooxanthellate gorgonians,
Chironephthya, and the aforementioned genera and none of these has displayed
fluorescence. Yet, other symbiotic Nephtheids do. Interersting sidebar is
that I don't see fluorescence in zooxanthellate gorgonians, except in
Erythropodium sp.. Maybe Mike Kirda, Julian Sprung, Charles Delbeek, or Paul
Auger could make some additions here if they have noticed otherwise.
In addition to Paul's comments, I would add that other Mussidae like Cynarina
and Scolymia display red and orange fluroescence, as does Echinophyllia (and
blue!) and Mycedium.
Eric Borneman
More information about the Coral-list-old
mailing list