What does Chromodoris annulata eat?

March 28, 2003
From: Gabriella Titone

Could, please, anybody answer my two questions about the beautiful species Chromodoris annulata?
• what does it eat?
• which is the lower temperature that it can bear?
I saw it in the Red Sea
Thank you!!
Gabriella

Frogghino@yahoo.it

Dear Gabriella,
It will certainly be a sponge feeder, and will at most only eat one or two particular species. Unfortunately, like most chromodorid species, we don't know which species it feeds on. We have a photo of one in Abu Dhabi from Pete Hardy, showing one on a pinkish sponge, but there is no guarantee it wasn't just crawling over it. Concerning the lowest temperature it can bear - I would have no idea. It is a tropical species but I doubt if anyone has ever studied its heat tolerance. Your questions give me the feeling that you may be wondering about keeping one in your aquarium. Have a look at the 'Keeping in captivity' page and the Hypselodoris bullocki Pages for my views on the topic.
Best wishes,
Bill Rudman.

Rudman, W.B., 2003 (Mar 28). Comment on What does Chromodoris annulata eat? by Gabriella Titone. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/9484

Factsheet

Chromodoris annulata

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