Trilobita - Olenida - Eulomidae
Parent taxon: Eulomidae according to Z. Zhou and Y. Zhen 2008
See also Jell and Adrain 2002 and Sepkoski 2002
Sister taxa: Acrocephalaspina, Altaiaspis, Amzasskiella, Crucicephalus, Dolgeuloma, Duplora, Euloma, Eulominae, Iveria, Karataspis, Kujandaspis, Limpeina, Loparella, Lopeuloma, Natmus, Pareuloma, Probilacunaspis, Proteuloma, Pseudoacrocephalites, Stigmatoa
Subtaxa: Ketyna glabra Ketyna karatauensis Ketyna ketiensis Ketyna striata Ketyna zhejiangensis
Type: Ketyna ketiensis
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Ordovician of the Russian Federation (1 collection)
• Cambrian of China (5), Kazakhstan (31), the Russian Federation (10)
• Taoyuanian of China (5)
Total: 52 collections including 80 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.