Helcionelloida - Helcionellidae
Alternative spelling: Tanuella
Full reference: A. Y. Rozanov, V. V. Missarzhevsky, N. A. Volkova, L. G. Voronova, I. N. Krylov, B.M. Keller, I. K. Korolyuk, K. Lendzion, R. Mikhnyar, N. G. Pykhova, and A. D. Sidorov. 1969. Tommotskiu jarus i problema nizhney granisty kembriya [The Tommotian Stage and the Cambrian lower Boundary problem]. Trudy Geoligske Institut Leningrad 206:1-379
Parent taxon: Helcionellidae according to P. Yu. Parkhaev 2002
See also Bengtson 1992, Missarzhevsky 1989, Rozanov et al. 1969, Runnegar and Jell 1976, Sepkoski 2002 and Voronin et al. 1982
Sister taxa: Absidaticonus, Aegitellus, Anabarella, Anabaroconus, Anhuiconus, Anuliconus, Asiapatella, Asperconella, Auricullina, Bemella, Calyptroconus, Capitoconus, Chuiliella, Cycloholcus, Daedalia, Davidonia, Emarginoconus, Eocyrtolites, Fenqiaronia, Figurina, Guadalquivirospira, Hampilina, Hampilininae, Helcionella, Hispanoconus, Hujiagouella, Igorella, Ilsanella, Kuonamkaella, Latouchella, Lenoconus, Leptostega, Manasoconus, Marocella, Minastirithella, Miroconulus, Nyuella, Obtusoconus, Oelandia, Oelandiella, Papilloconus, Parapelagiella, Pararaconus, Paucella, Pedrocheotheca, Perssuakiella, Postacanthella, Prosinuites, Protowenella, Pseudopollicina, Randomia, Securiconus, Totoralia, Truncatoconus, Tuoraconus, Yangtzeconinae
Subtaxa: Tannuella chaoi Tannuella elata Tannuella elinorae
Type: Tannuella elata
Ecology: slow-moving low-level epifaunal detritivore
Distribution:
• Cambrian of Australia (5 collections), China (3), the Russian Federation (2)
• Solvan of Australia (1)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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