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Cyclopygidae is a
family of
asaphid trilobites from the Ordovician.
Cyclopygids had an
extratropical distribution, and
there is
evidence that they lived...
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containing the
families Cyclopygidae, Nileidae, Symphysurinidae, and Taihungshaniidae. Some
subgroups such as the
Cyclopygidae are
thought to have lived...
- and
often rather effaced.
These are
features that also
occur in
other Cyclopygidae, and are
indications of a
pelagic lifestyle. The
genus was
first named...
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Superfamily Asaphoidea Asaphidae Ceratopygidae Superfamily Cyclopygoidea Cyclopygidae Nileidae Taihungshaniidae Superfamily ****locephaloidea ****locephalidae...
- the
Ellipsotaphrinae subfamily. Like the
contemporary but
unrelated Cyclopygidae,
Telephinidae occur with
blind or
nearly blind benthic trilobites, a...
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Circulocrania is an
extinct genus of
trilobites in the
family Cyclopygidae. The
genus lived during the
later part of the
Arenig stage of the Ordovician...
- size
trilobite (about 6
centimetres or 2.4 inches), ****igned to the
Cyclopygidae family, that
lived during the
Middle Ordovician (Llanvirn), and have...
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Pricyclopyge is a
genus of
trilobites ****igned to the
family Cyclopygidae that
occurs throughout the Ordovician.
Pricyclopyge had an
extratropical distribution...
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Eukaryota Kingdom:
Animalia Phylum:
Arthropoda class: †Trilobita Order: †Asaphida Family: †
Cyclopygidae Genus: †Sagavia Koroleva, 1967
Species See text...
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Symphysops is a
genus of
trilobites of
average size,
belonging to the
Cyclopygidae family. It had a
cosmopolitan distribution and
lived from the Middle...
