tomenthurium 的最愛

Leafcutter Bee - Megachile macularis sharing nest cavity with wolf spider
Identified as Megachile Eutricharaea macularis on Bowerbird by Ken Walker: "An incredible sequence of images documenting something I could never have imagined."

This beautiful snail was found about 1.5 meters up a small tree alongside a clear, cool stream coming out of an unlogged section of forested mountains.
I showed the pic to several local folks later. Some said they had seen similar snails, but others couldn't recall having ever seen one, so I believe it's not that common.
I think it could be an undescribed species. Please help me identify this guy if you are into gastropods.

The snail measured about 2.5 centimeters. It had a dark brown shell with a cream colored spiral. Its body appeared brown/black near the face and a whiter color in the back. It showed up after a strong rain in the western mountains of Puerto Rico.