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Megacheira ("great hands", also
historically great appendage arthropods) is an
extinct class of
predatory arthropods defined by
their possession of spined...
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group formed by the
trilobites and
their close relatives (Artiopoda),
Megacheira (which may be paraphyletic) and chelicerates.
Under this
proposed classification...
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uncertain position but
contained within Deuteropoda: the Fuxian****ida,
Megacheira, and
multiple "bivalved forms"
including Isoxyida and Hymenocarina. The...
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several fossil groups that
share these characteristics (e.g. Fuxian****ida,
Megacheira, Isoxyida, and Artiopoda),
while excluding other fossil groups that are...
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Centrolenidae Genus:
Nymphargus Species: N. megacheirus
Binomial name
Nymphargus megacheirus (Lynch & Duellman, 1973)
Synonyms Cochranella megacheira...
- Subphylum:
Chelicerata Heymons, 1901
Groups †Habeliida †Mollisoniida †
Megacheira?
Pycnogonida Euchelicerata †Offacolidae †Weinbergina
Prosomapoda Synonyms...
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Megacheira...
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polyphyletic group where the
appendage has
independently evolved, or as a
class Megacheira including Yohoia (with Leanchoilia, Alalcomenaeus, Oestokerkus, Fortiforceps...
- Xian-Guang (2017). "Telson
morphology of
Leanchoiliidae (Arthropoda:
Megacheira)
highlighted by a new
Leanchoilia from the
Cambrian Chengjiang biota"...
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Arthropods are
invertebrate animals having an exoskeleton, a
segmented body, and
paired jointed appendages.
Arthropods form the
phylum Arthropoda. They...
