Longirostravis

Zita rinoreva: “long snout bird”1

Raidya: NyamaShiri dzekutangaCretaceous Yekutanga

Longirostravis was a tiny bird that lived about 125 million years ago. It had a long, thin beak and used it to poke into mud for food, just like some shorebirds do today.1

Raivapo

makore mamiriyoni 126 kusvika 120 apfuura3

Cretaceous Yekutanga

Mafosiri akawanikwa:

Liaoning Province, northeastern China1 2

Kumhanya kwepamusoro

kunenge 27 km/h (17 mph)

Kubhururuka, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Longirostravis kunenge 27 km/h (17 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Longirostravis had a beak about 35 millimetres long, which is longer than its skull.1

Its teeth were tiny, only about 0.5 millimetres, and were only at the very tip of its beak.1

It was about the size of a quail.1

Longirostravis is the first early bird found with a probing feeding style, like modern oystercatchers and redshanks.1

Its fossil includes lots of feathers, showing it was covered in plumage.1

The breastbone had a strange three-branched expansion, like moose antlers.1

Mufananidzo wakagadzirwa neAI: Longirostravis — Mufananidzo wakagadzirwa neAI unoratidza kuti Longirostravis ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

Zvevanyanzvi vemadhino

Zita resainzi: Longirostravis
Akaripa zita:: Hou et al. 20043
Boka: Shiri dzekutanga
Mhuri / boka: Longipterygidae3
Kurongwa kwemhuka: Theropoda > Avialae3
Zera rematombo: makore mamiriyoni 126 kusvika 120 (Barremian / Aptian)3
Mapoka ematombo: Yixian3
Nyika: China3
Zvinyorwa zvemafosiri: 1 mu The Paleobiology Database3
Kuwanikwa: Longirostravis was named by Hou and colleagues in 2004. The fossil was found by a man named Han, and the species name 'hani' honours him.1
Zvichiri kupokanwa: Scientists are still debating exactly which group of enantiornithine birds Longirostravis belongs to, with some placing it in Longipterygidae and others in Longirostravisidae.2

Kunobva chokwadi

New Chinese Jehol bird Longirostravis hani (reptilis.net)
PBDB Taxon (paleobiodb.org)
Longirostravis in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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