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Uraraneida, the Glossary

Uraraneida is an extinct order of Paleozoic arachnids related to modern spiders.^[1]

Anus

In mammals, invertebrates and most fish, the anus (anuses or ani; from Latin, 'ring' or 'circle') is the external body orifice at the exit end of the digestive tract (bowel), i.e. the opposite end from the mouth.

See Uraraneida and Anus

Apomorphy and synapomorphy

In phylogenetics, an apomorphy (or derived trait) is a novel character or character state that has evolved from its ancestral form (or plesiomorphy).

See Uraraneida and Apomorphy and synapomorphy

Arachnid

Arachnids are arthropods in the class Arachnida of the subphylum Chelicerata.

See Uraraneida and Arachnid

Araneida

Araneida is a subgroup of Tetrapulmonata.

See Uraraneida and Araneida

Attercopus

Attercopus is an extinct genus of arachnids, containing one species Attercopus fimbriunguis, known from flattened cuticle fossils from the Panther Mountain Formation in Upstate New York. Uraraneida and Attercopus are Devonian arachnids and Devonian arthropods of North America.

See Uraraneida and Attercopus

Carboniferous

The Carboniferous is a geologic period and system of the Paleozoic that spans 60 million years from the end of the Devonian Period Ma (million years ago) to the beginning of the Permian Period, Ma.

See Uraraneida and Carboniferous

Chimerarachne

Chimerarachne is a genus of extinct arachnids, containing five species.

See Uraraneida and Chimerarachne

Clade

In biological phylogenetics, a clade, also known as a monophyletic group or natural group, is a grouping of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree.

See Uraraneida and Clade

Gilboa, New York

Gilboa is a town in Schoharie County, New York, United States.

See Uraraneida and Gilboa, New York

Givetian

The Givetian is one of two faunal stages in the Middle Devonian Period.

See Uraraneida and Givetian

Idmonarachne

Idmonarachne is an extinct genus of arachnids, containing one species, Idmonarachne brasieri. Uraraneida and Idmonarachne are Carboniferous arachnids.

See Uraraneida and Idmonarachne

Kungurian

In the geologic timescale, the Kungurian is an age or stage of the Permian.

See Uraraneida and Kungurian

Pennsylvanian (geology)

The Pennsylvanian (also known as Upper Carboniferous or Late Carboniferous) is, on the ICS geologic timescale, the younger of two subperiods of the Carboniferous Period (or the upper of two subsystems of the Carboniferous System).

See Uraraneida and Pennsylvanian (geology)

Perm Krai

Perm Krai (Permsky kray) is a federal subject of Russia (a krai), located in Eastern Europe.

See Uraraneida and Perm Krai

Permarachne

Permarachne is an extinct genus of arachnids containing the single species Permarachne novokshonovi from the Permian (Kungurian) of Russia, found in the Koshelevka Formation near the town of Suksun in Perm Krai.

See Uraraneida and Permarachne

Russia

Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia.

See Uraraneida and Russia

Spider

Spiders (order Araneae) are air-breathing arthropods that have eight limbs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. Uraraneida and Spider are Carboniferous arachnids.

See Uraraneida and Spider

Spinneret

A spinneret is a silk-spinning organ of a spider or the larva of an insect.

See Uraraneida and Spinneret

Telson

The telson is the hindmost division of the body of an arthropod.

See Uraraneida and Telson

Tetrapulmonata

Tetrapulmonata is a non-ranked supra-ordinal clade of arachnids.

See Uraraneida and Tetrapulmonata

Trigonotarbida

The order Trigonotarbida is a group of extinct arachnids whose fossil record extends from the late Silurian to the early Permian (Pridoli to Sakmarian). Uraraneida and Trigonotarbida are Carboniferous arachnids, Carboniferous arthropods of North America, Devonian arachnids, Devonian arthropods of North America, Permian arachnids, Permian arthropods of North America and Prehistoric arthropod orders.

See Uraraneida and Trigonotarbida

United States

The United States of America (USA or U.S.A.), commonly known as the United States (US or U.S.) or America, is a country primarily located in North America.

See Uraraneida and United States

Uropygi

Uropygi is an arachnid order comprising invertebrates commonly known as whip scorpions or vinegaroons (also spelled vinegarroons and vinegarones). Uraraneida and Uropygi are Carboniferous arachnids, Permian arachnids and Prehistoric arthropod orders.

See Uraraneida and Uropygi

References

[1] https://en.wikipedia.org/wiki/Uraraneida

Also known as Uraraneid, Uraraneids.