Helcionelloida - Helcionellida - Rugaeconidae
Alternative combinations: Latouchella holmdalense, Trenella holmdalense
Full reference: J. S. Peel. 1988. Molluscs of the Holm Dal Formation (late Middle Cambrian), central North Greenland. Meddelelser om Grønland, Geosciences 20(11):145-168
Belongs to Dorispira according to P. J. Wagner 2023
See also Bengtson et al. 1990, Geyer 1994, Parkhaev 2002, Parkhaev and Demidenko 2010 and Peel 1988
Sister taxa: Dorispira aliciae, Dorispira aperta, Dorispira arguta, Dorispira burlingi, Dorispira comma, Dorispira lauta, Dorispira merino, Dorispira pearylandica, Dorispira penecyrano, Dorispira pocatelloensis, Dorispira terraustralis
Ecology: slow-moving low-level epifaunal grazer
Distribution:
• Cambrian of Greenland (6 collections)
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.