- attacks.
Genera ****igned to the
arctocyonids were the most
common mammals in
Europe during the Paleocene.
Archaic arctocyonids, such as Prolatidens, have been...
-
forms were mammals: hyaenodonts, oxyaenids, entelodonts, ptolemaiidans,
arctocyonids and mesonychians,
representing a
great diversity of
eutherian carnivores...
-
members of Ferungulata,
including hyaenodonts, oxyaenids, mesonychids,
arctocyonids and the stem-relatives of
perissodactyls (like Cambaytherium). This synapomorphy...
-
fused along the
length of the forelimb;
early ungulates, such as the
arctocyonids, did not
share this
unique skeletal structure. The
fusion of the radius...
- mid-20th
century as
representing oxyaenids, hyaenodonts, mesonychids, and
arctocyonids,
which were
understood as the
major groups of flesh-eating placental...
-
relatively large compared to
similarly sized contemporary mammals,
namely the
arctocyonids. The
dental formula is
usually 2.1.3.31.1.3.3, with two incisors, one...
-
Mesonychians are
proposed to be a
sister group to carnivoramorphs,
while arctocyonids were polyphyletic, with
genera Arctocyon and
Loxolophus as a
sister taxa...
-
found mesonychians to be
basal euungulates most
closely related to the "
arctocyonids" Mimotricentes,
Deuterogonodon and Chriacus. "Triisodontidae" may be...
-
previously grouped with the
ungulates as amblypods, paenungulates, or
arctocyonids, but
since McKenna & Bell 1997 they have been
allied with the tillodonts...
- when
Frederick Szalay suggested that they
either evolved from the same
arctocyonid ancestors or that they were an
example of
convergent evolution. Paratriisodon...
