Helcionellidae Wenz, 1938
publication ID |
https://doi.org/ 10.4202/app.00930.2021 |
persistent identifier |
https://treatment.plazi.org/id/03B4442D-F851-FFCA-797C-155BFC7FF9F8 |
treatment provided by |
Felipe |
scientific name |
Helcionellidae Wenz, 1938 |
status |
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Family Helcionellidae Wenz, 1938 Genus Davidonia Parkhaev, 2017
Type species: Mellopegma rostrata Zhou and Xiao, 1984 ; Cambrian stages 3–4, Houjiashan Formation ; Huoqiu, Anhui Province, North China .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.