-
Arachnomorpha is a
proposed subdivision or
clade of Arthropoda,
comprising the
group formed by the
trilobites and
their close relatives (Artiopoda), Megacheira...
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Marrellomorpha Myriochelata Pancrustacea Crustaceomorpha Antennulata Arachnomorpha Uniramia Jerome C. Regier;
Jeffrey W. Shultz;
Andreas Zwick;
April Hussey;...
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classification Domain:
Eukaryota Kingdom:
Animalia Phylum:
Arthropoda Clade:
Arachnomorpha Subphylum:
Chelicerata class:
Arachnida Lamarck, 1801
Orders Ricinulei...
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classification Domain:
Eukaryota Kingdom:
Animalia Phylum:
Arthropoda Clade:
Arachnomorpha Subphylum:
Chelicerata Heymons, 1901
Groups †Habeliida †Mollisoniida...
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clade is the
presence of antennulae. It
contrasts with the
opposing Arachnomorpha hypothesis,
which instead posits that
artiopods and
marrellomorphs are...
-
subject of dispute. The main
hypotheses position them in the
clade Arachnomorpha with the Chelicerates. However, one of the
newer hypotheses is that...
- Collins, D. (2007). Re****essment of the
Genus Leanchoilia(Arthropoda,
Arachnomorpha) from the
Middle Cambrian Burgess Shale,
British Columbia, Canada. Palaeontology...
- (which
include horseshoe crabs and arachnids) as part of a
clade called Arachnomorpha,
while others consider them to be more
closely related to Mandibulata...
- more
support among paleontologists who
consider it a
sister group to
Arachnomorpha,
which includes trilobites and
chelicerates (see
cladogram below). Both...
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believed to be the
sister group to the rest of arthropods, the
clade Arachnomorpha (Chelicerata and Trilobita).
Unlike the
chelicerae of arachnids, mandibles...
