How to pronounce “undescribed” in English

that's actually a shallow pool.And those poofballs actually are composed of previously undescribed filamentous microorganisms thatproduce these beautiful fin-shaped calcium carbonate crystals that you see in there.

And transparent shells so you can see the skin underneath is brightly colored.But these particular animals, and plenty more that they find on these expeditions, remain on a museum shelf undescribed.They're called orphan species because we lack the expertise to actually have people sit down and name individual species.