-
echidnas and platypus—to
house Opalios due to its
similarity to both of
these extant lineages. The
generic name,
Opalios, is a Gr**** word
meaning "opal"...
-
specimen Superfamily Ornithorhynchoidea Family †Opalionidae
Genus †
Opalios Species †
Opalios splendens Family Ornithorhynchidae Genus †Dharragarra
Species †Dharragarra...
- than to co-occurring
early monotremes such as
Steropodon and Kollikodon.
Opalios, the only
described member of the
extinct family Opalionidae, is considered...
- were
recovered from the same
rocks as Steropodon,
including the
basal Opalios and the more
derived Dharragarra, the
latter of
which may be the oldest...
-
known from the
Griman Cr**** Formation,
including Dharragarra, Kollikodon,
Opalios, Parvopalus, and Stirtodon. The
dentition of
Steropodon is
somewhat similar...
-
other monotremes are
known from the
Griman Cr**** Formation,
including Opalios and Parvopalus—which were
described in the same
publication as Dharragarra—as...
-
known from the
Griman Cr**** Formation,
including Dharragarra, Kollikodon,
Opalios, Parvopalus, and Steropodon. Rich,
Thomas H.; Flannery,
Timothy F.; Vickers-Rich...
-
monotremes are
known from the
Griman Cr**** Formation,
including Dharragarra,
Opalios, Parvopalus, Steropodon, and Stirtodon.
Kollix is an
ancient Gr**** word...
-
other monotremes are
known from the
Griman Cr**** Formation,
including Opalios and Dharragarra—which were
described in the same
publication as Parvopalus—as...
- †
Opalios Ornithorhynchidae †Dharragarra? †Monotrematum? †Obdurodon
Ornithorhynchus †Patagorhynchus?
Tachyglossidae †Megalibgwilia †Murrayglossus Tachyglossus...
