References / paperRe-evaluating the phylogenetic position of the enigmatic early Cambrian deuterostome Yanjiahella
Zamora, S.; Wright, D.F.; Mooi, R.; Lefebvre, B.; Guensburg, T.E.; et al.
Year2020
Source roleprimary-study
DOI / ID10.1038/s41467-020-14920-x
Fitness and scope
taxonomy · topology · morphology · range
Open-access version of record under CC BY 4.0; provides the published reanalysis that contests a secure stem-echinoderm placement for Yanjiahella.
Claim ledger
taxonomy · contestedYanjiahella biscarpa is a Fortunian deuterostome whose proposed placement as a stem echinoderm is contested because no unambiguous echinoderm synapomorphy or stereom is preserved; it is not used here to set the Echinodermata range.
claim:taxon:echinodermata:yanjiahella-affinity