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Synziphosurina is a
paraphyletic group of
chelicerate arthropods previously thought to be
basal horseshoe crabs (Xiphosura). It was
later identified as...
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Pycnogonida Megacheira? †
Dibasterium †
Offacolidae †
Prosomapoda "
Synziphosurina" (paraphyletic)
Xiphosura Dekatriata Chasmataspidida †
Houia † Winneshiekia...
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behaviour uprooting young rice seedlings.
Notostraca Lepidurus Xiphosura Synziphosurina Trilobite Denton Belk (2007). "Branchiopoda". In Sol
Felty Light; James...
- wide carapace,
which has led to them
being placed in the
paraphyletic “
Synziphosurina” for a long time,
however more
detailed studies have led to them being...
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Arthropoda Subphylum:
Chelicerata Clade:
Euchelicerata Clade:
Prosomapoda Lamsdell, 2013
Groups †?Borchgrevinkium †
Synziphosurina Planaterga Xiphosura...
- Eldredge, Niles; Smith,
LeGrande (1974). "Revision of the
suborder Synziphosurina (Chelicerata, Merostomata) : with
remarks on
merostome phylogeny. American...
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Weinbergina is a
genus of synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Fossils of the
single and type species, W. opitzi, have...
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Cyamocephalus is a
genus of synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Cyamocephalus was
regarded as part of the
clade Planaterga...
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Pasternakevia is a
genus of synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Pasternakevia was
regarded as part of the
clade Planaterga...
-
Camanchia is a
genus of synziphosurine, a
paraphyletic group of
fossil chelicerate arthropods.
Camanchia was
regarded as part of the
clade Prosomapoda...
