-
Carboniferous appears to be a time when
there was a
greater diversity of
tetrapulmonate arachnids. Regier,
Jerome C.; Shultz,
Jeffrey W.; Zwick, Andreas; Hussey...
-
Press US. pp. 61–64. ISBN 0-19-509594-4. book lung. The
origins of
tetrapulmonate book
lungs and
their significance for
chelicerate phylogeny The diversity...
-
Idmonarachne was
considered to
belong to the Serikodiastida, a
clade of
tetrapulmonate arachnids capable of
making and
using silk,
although the
presence of...
- ricinuleids. If the
hypothesis is true, ricinuleids,
despite the lack of
tetrapulmonate key
characters (e.g. book lungs), may
represent part of the pantetrapulmonate...
-
within an
arachnid sub-group
defined by the
presence of book
lungs (the
tetrapulmonates); the
arachnids as a
whole evolved from
aquatic chelicerate ancestors...
-
Carboniferous appears to be a time when
there was a
greater diversity of
tetrapulmonate arachnids, of
which the
uraraneids were just one group. In 2018, two...
- taxa (e.g.
poorly resolved position of
arachnid orders other than
tetrapulmonates and scorpions; non-monophyly of
Arachnida in
respect to Xiphosura)...
