Helcionelloida - Helcionellida - Yochelcionellidae
Full reference: B. Runnegar and P.A. Jell. 1976. Australian Middle Cambrian molluscs and their bearing on early molluscan evolution. Alcheringa 1(1/2):109-138
Parent taxon: Yochelcionellidae according to P. J. Wagner 2023
See also Bengtson 1992, Gubanov et al. 2004, Missarzhevsky 1989, Parkhaev 2002, Runnegar and Jell 1976 and Sepkoski 2002
Sister taxa: Enigmaconus, Janospira, Yochelcionella
Subtaxa: Eotebenna arctica Eotebenna papilio Eotebenna pontifex Eotebenna recta Eotebenna viviannae
Ecology: slow-moving low-level epifaunal grazer
Distribution:
• Cambrian of Australia (2 collections), Greenland (1), Kazakhstan (1), Kyrgyzstan (2)
• Solvan of the Russian Federation (1)
Total: 7 collections including 8 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.