Sister taxa: none
Ecology: stationary epifaunal "photoautotroph"
• Miocene to Pliocene of South Atlantic (2 collections)
• Oligocene to Miocene of Argentina (5)
• Paleogene of Argentina (1)
• Cretaceous of Denmark (1)
• Jurassic of the United Kingdom (1)
• Permian of United States (1: Kansas)
Total: 18 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.