-
primitive chelicerates. However,
anatomical comparisons demonstrate that the
aglaspidids cannot be
accommodated within the chelicerates, and that they lie instead...
- Ortega-Hernández, Javier; Legg,
David A.; Braddy,
Simon J. (2013). "The
phylogeny of
aglaspidid arthropods and the
internal relationships within Artiopoda". Cladistics...
- Fortey;
Xuejian Zhu;
Zhiyi Zhou (2018). "A three-dimensionally
preserved aglaspidid euarthropod with a
calcitic cuticle from the
Ordovician of China". Geological...
-
concilitergans and xandarellids, and the
other called Vicissicaudata encomp****ing
aglaspidids,
xenopods and cheloniellids.
There are some taxa, such as Squamacula...
- the
Czech Republic,
which bears some
resemblance to
eurypterids and
aglaspidids.
Although it
possessed great appendage-like
raptorial arms, it was not...
- into Strabopidae.
Although often suggested to be
closely related to
aglaspidids due to
their similar morphology,
their exact phylogenetic placement is...
- from the
Cambrian of Missouri, are now
classified as
aglaspidids or strabopids. The
aglaspidids, once seen as
primitive chelicerates, are now seen as...
- the
Czech Republic,
which bears some
resemblance to the eurypterids,
aglaspidids and chelicerates. It is
diagnostic of a
small and low-diversity fauna...
- Beckwithia, an
aglaspidid trilobite relative...
- correct, it
means that P.
venator is
related to trilobites, nektaspids,
aglaspidids, xenopods, and xandarellids.
However in 2022, its
affinity as cheloniellid...
