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Proarticulata
Taxonomy
Proarticulata was named by Fedonkin (1985).
It was assigned to Bilateria by Fedonkin (1985); and to Metazoa by Ivantsov (2001).
It was assigned to Bilateria by Fedonkin (1985); and to Metazoa by Ivantsov (2001).
Subtaxa
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Ph. †Proarticulata Fedonkin 1985
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Cl. †Cephalozoa Ivantsov 2004
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G. †Archaeaspinus Ivantsov 2007
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†Archaeaspinus fedonkini Ivantsov 2001
Invalid names: Archaeaspis Ivantsov 2001 [replaced]
G. †Cephalonega Ivantsov et al. 2019
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†Cephalonega stepanovi Fedonkin 1977
Invalid names: Onega [replaced]
G. †Ivovicia Ivantsov 2007
G. †Lossinia Ivantsov 2007
G. †Spriggina Glaessner 1958
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†Spriggina borealis Fedonkin 1973
†Spriggina floundersi Glaessner 1958
†Spriggina ovata Glaessner and Wade 1966
Cl. †Dipleurozoa Harrington and Moore 1955
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Or. †Dickinsoniida Harrington and Moore 1955
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Invalid names: Dickinsoniidae Harrington and Moore 1955 [empty]
Cl. †Vendiamorpha Fedonkin 1985
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G. †Vendia Keller 1976
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†Vendia janae Ivantsov 2001
†Vendia rachiata Ivantsov 2004
†Vendia sokolovi Keller 1969
Invalid names: Vendomiidae Keller 1976 [empty], Yorgiidae Ivantsov 2001 [empty]
Diagnosis
No diagnoses are available