-
Vicissicaudata is an
unranked group of
artiopodan arthropods,
containing Cheloniellida,
Aglaspidida and
several other genera outside these groups like...
- nektaspids,
concilitergans and xandarellids, and the
other called Vicissicaudata encomp****ing aglaspidids,
xenopods and cheloniellids.
There are some...
- them
closer to the trilobites,
being placed in the
artiopod subgroup Vicissicaudata. With 38
known valid species as of 2017, they
represent one of the most...
-
within Vicissicaudata,
rendering "Xenopoda" invalid.
Cladogram of
Artiopoda including Sidneyia after Berks et al. 2023.
Cladogram of
Vicissicaudata after...
- Kingdom:
Animalia Phylum:
Arthropoda (unranked): †Artiopoda (unranked): †
Vicissicaudata Genus: †Tardisia
McCoy et al, 2025 Species: †T. broedeae
Binomial name...
- more of the anatomy. It has been
placed as a
basal member of the
clade Vicissicaudata within Artiopoda, a
group of
arthropods containing trilobites and their...
-
fossil and
extant arthropod taxa. It was
later accepted as a
member of
Vicissicaudata within Artiopoda. The flattened,
ovoid body of
cheloniellid comprises...
-
those of megacheirans.
Kodymirus is
currently considered a
member of
Vicissicaudata,
closely related to aglaspidids, and more
distantly to trilobites. It...
-
Vicissicaudata Trilobitomorpha...
-
within the
clade Vicissicaudata, a
subgroup of Artiopoda, the
clade containing trilobites and
their close relatives.
Within Vicissicaudata, it has often...
