Paraves

E510822

Paraves is a clade of feathered theropod dinosaurs that includes birds and their closest non-avian relatives, such as dromaeosaurids and troodontids.

All labels observed (4)

Label Occurrences
Paraves canonical 9
Deinonychosauria 5
Maniraptora 4

How this entity was disambiguated

Statements (47)

Predicate Object
instanceOf clade
characterizedBy asymmetrical flight feathers in many members
avian-style feathers in many taxa
elongated forelimbs
enlarged sickle-shaped second toe in many non-avian members
feathers
lightly built skeletons
reduced tail length in many derived forms
semilunate carpal bone
containsExtantTaxa modern birds
yes
containsExtinctTaxa yes
definedAs clade including all taxa closer to birds than to oviraptorosaurs or other non-paravian maniraptorans
etymology from Latin "par" (near) and "aves" (birds)
evolutionarySignificance includes origin of birds
key group in evolution of flight
firstAppearance Late Jurassic
fossilRecordRegions Asia
Europe
North America
South America
hasMember birds
dromaeosaurids
non-avian feathered theropods
troodontids
higherClassification Archosauria
Reptilia
Sauropsida
includesTaxon Anchiornithidae
Archaeopteryx
Aves
Avialae
Deinonychosauria
linked to: Paraves

Dromaeosauridae
Eumaniraptora
Microraptoria
linked to: Microraptor

Troodontidae
Unenlagiinae
linked to: Unenlagia
namedBy Paul Sereno
linked to: Paul C. Sereno
parentTaxon Coelurosauria
Dinosauria
Maniraptora
linked to: Paraves

Saurischia
Theropoda
taxonRank clade
temporalRange Late Jurassic to present
yearNamed 1997

How these facts were elicited

Referenced by (19)

Full triples — surface form annotated when it differs from this entity's canonical label.

Archaeopteryx lithographica clade Maniraptora
linked to: Paraves
Tetanurae includesTaxon Maniraptora
linked to: Paraves
Avetheropoda includes Coelurosauria
linked to: Paraves
Dromaeosauridae parentTaxon Deinonychosauria
linked to: Paraves
Dromaeosauridae parentTaxon Paraves
Troodon belongsToClade Paraves
Dakotaraptor steini clade Paraves
Paraves parentTaxon Maniraptora
linked to: Paraves
Paraves includesTaxon Deinonychosauria
linked to: Paraves
Deinonychus clade Paraves
Dromaeosaurus clade Paraves
Dromaeosaurus clade Deinonychosauria
linked to: Paraves
Eumaniraptora parentTaxon Maniraptora
linked to: Paraves
Eumaniraptora includesTaxon Deinonychosauria
linked to: Paraves
Archaeopterygidae clade Paraves
Archaeopterygidae closelyRelatedTo Deinonychosauria
linked to: Paraves