-
Dekatriata is a
clade of
planatergan chelicerates including the
groups Arachnida, Chasmataspidida,
Eurypterida and
additionally two stem-genera Winneshiekia...
-
Sclerophorata within the
clade Dekatriata (composed of
sclerophorates and chasmataspidids).
Lamsdell noted that it is
possible that
Dekatriata is
synonymous with...
- (Eurypterida), with more
recent studies suggest that they form a
clade (
Dekatriata) with
Eurypterida and Arachnida.
Chasmataspidids are
known sporadically...
-
Sclerophorata within the
clade Dekatriata (composed of
sclerophorates and chasmataspidids). This work
suggested it is
possible that
Dekatriata is
synonymous with...
-
synziphosurid genera (mainly
bunodids and pseudoniscids) and the
group Dekatriata (which in turn
includes arachnids,
chasmataspidids and eurypterids). Planaterga...
- †
Offacolidae †
Prosomapoda "Synziphosurina" (paraphyletic)
Xiphosura Dekatriata Chasmataspidida †
Houia †
Winneshiekia †
Eurypterida †
Arachnida Phosphatocopina...
- and Dibasterium, the
questionable genus Borchgrevinkium, as well as the
Dekatriata-related
Houia and Winneshiekia, may also
regarded as
members of synziphosurines...
-
Pseudoniscidae is
classified inside the
clade Planaterga,
alongside Bunodidae and
Dekatriata (chasmataspidids,
eurypterids and arachnids).
Pseudoniscidae is composed...
- †Pasternakevia †Bembicosoma
Dekatriata...
- is
classified inside the
clade Planaterga alongside Pseudoniscidae and
Dekatriata (chasmataspidids,
eurypterids and arachnids).
Bunodidae is
composed by...
