- as
horseshoe crabs under a
broader sense ('Xiphosura'
sensu lato).
Synziphosurines survived at
least since early Ordovician to
early Carboniferous in...
- Braddy, SJ; Anderson, LI; Mikulic, DG; Kluessendorf, J (2005). "A new
synziphosurine (Chelicerata: Xiphosura) from the Late
Llandovery (Silurian) Waukesha...
-
Cladogram after Lasmdell 2020.
Paleontology portal Arthropods portal Synziphosurine List of
xiphosurans Lamsdell,
James C. (2020-12-04). "The phylogeny...
-
Willwerathia is a
genus of
Devonian arthropod. It is
sometimes classified as
synziphosurine, a
paraphyletic group of
horseshoe crab-like
fossil chelicerate arthropods...
- 9 cm (3.5 in) in
carapace width and was the
largest species of
basal ("
synziphosurine") xiphosurans. However, the
Devonian Maldybulakia reached nearly 11...
-
Anderella is a
genus of
synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Anderella was
regarded as part of the
clade Prosomapoda...
-
Venustulus is a
genus of
synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Venustulus was
regarded as part of the
clade Prosomapoda...
-
Weinbergina is a
genus of
synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Fossils of the
single and type species, W. opitzi, have...
-
Camanchia is a
genus of
synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Camanchia was
regarded as part of the
clade Prosomapoda...
-
Bembicosoma is a
genus of
synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Bembicosoma was
regarded as part of the
clade Planaterga...
