Alternative combination: Expansograptus similis
Ecology: passively mobile planktonic suspension feeder
• Ordovician of Argentina (1 collection)
• Arenigian of Argentina (4)
• Arenig of Canada (1: Yukon)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.