-
which contribute to the
dorsoventrally flattened look of
artiopods. The
limbs of
artiopods have also been
suggested to bear exites,
which were described...
- is
typically subdivided into four subphyla, of
which one is extinct:
Artiopods are an
extinct group of
formerly numerous marine animals that disappeared...
-
digited fishapods,
slowly becoming amphibious. The last non-trilobite
artiopods die off.
First decapods (like prawns) and isopods.
Pressure from jawed...
- with the
opposing Arachnomorpha hypothesis,
which instead posits that
artiopods and
marrellomorphs are more
closely related to Chelicerates. Scholtz,...
- The
arachnomorph concept has been
challenged by
suggestions that the
artiopods are more
closely related to mandibulates,
forming the
clade Antennulata...
-
Zhiwenia is a
genus of
artiopods that
existed during Stage 3 of the
Cambrian period and was
uncovered in the
Xiaoshiba Lagerstätte in China. Only one...
- deposits,
mostly during the
Cambrian period. The
exact relationships of
artiopods to
other arthropods is uncertain. They have been
considered closely related...
-
radiodonts (e.g. Hurdia, Cambroraster, Titanokorys, Stanleycaris) and
artiopods (e.g. Sidneyia)
would have been
benthic predators in the
Burgess Shale...
- valley,
Missouri and Utah), Europe, Australia, and China.
Certain other artiopods are
believed to be
closely related to the aglaspidids,
including the order...
-
covered with a
separate pygidium shield,
covergent on
other arthropods like
artiopods.
Specimens range in
length from 11.65 to 26.6
millimetres (0.459 to 1...
