Helcionelloida - Helcionellida - Helcionellidae
Alternative combinations: Helcionella jacutica, Securiconus jacuticus
Full reference: A.Y. Rozanov and V.V. Missarzhevsky. 1966. Biostratigraphy and fauna of Lower Cambrian beds. Trudy Geoligske Institut Moscow 148:1-126
Belongs to Bemella according to P. J. Wagner 2023
See also Barskova 1988, Brock and Cooper 1993, Elicki 1994, Elicki 1996, Kouchinsky et al. 2017, Rozanov and Missarzhevsky 1966, Rozanov et al. 1969 and Vasil’yeva 1998
Sister taxa: Bemella ambita, Bemella amplaperata, Bemella atava, Bemella barskovae, Bemella bella, Bemella communis, Bemella flexa, Bemella incomparabilis, Bemella malycanica, Bemella minuta, Bemella multicarinata, Bemella parula, Bemella rotundata, Bemella septata, Bemella villemsonae, Bemella vonbitteri, Bemella xinjiensis, Sacciconus yanjiaheensis, Kalbyella poulseni
Type specimen: GIN 3470//52, a shell. Its type locality is M302/1-2, M42-a; Tiktirikteekh Creek/Rivulet, which is in a Tommotian reef, buildup or bioherm limestone in the Pestrotsvet Formation of the Russian Federation.
Distribution:
• Cambrian of China (13 collections), Germany (1), the Russian Federation (27)
Total: 41 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.