Truncatoconus Yü 1979 (mollusk)

Helcionelloida - Helcionellida - Helcionellidae

Synonym: Maishucunconus

Full reference: W. Yü. 1979. Earliest Cambrian monoplacophorans and gastropods from western Hubei with their biostratigraphical significance. Acta Palaeontologica Sinica 18(3):233-270

Parent taxon: Helcionellinae according to P. Y. Parkhaev and Y. Demidenko 2010

See also Sepkoski 2002 and Yü 1979

Sister taxa: Absidaticonus, Aegitellus, Anabaroconus, Anhuiconus, Anuliconus, Asiapatella, Asperconella, Auricullina, Bemella, Calyptroconus, Capitoconus, Chuiliella, Cycloholcus, Daedalia, Davidonia, Emarginoconus, Eocyrtolites, Fenqiaronia, Figurina, Ginella, Guadalquivirospira, Hampilina, Hampilininae, Helcionella, Hispanoconus, Hujiagouella, Igorella, Kuonamkaella, Lenoconus, Leptostega, Manasoconus, Marocella, Minastirithella, Miroconulus, Nyuella, Oelandia, Oelandiella, Papilloconus, Pararaconus, Paucella, Pedrocheotheca, Perssuakiella, Postacanthella, Prosinuites, Protowenella, Pseudomyona, Pseudopollicina, Randomia, Salanyella, Securiconus, Tannuella, Totoralia, Yangtzeconinae

Subtaxa: Truncatoconus campylurus Truncatoconus yichangensis

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Type: Truncatoconus yichangensis

Ecology: slow-moving low-level epifaunal detritivore

Distribution:

• Cambrian of China (3 collections)

Total: 3 collections including 4 occurrences

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Specimen images are retrieved through the ePANDDA API.


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