Lectavis

Igama lithetha: “Lecho Formation bird living at El Brete”1

Yayitya: InyamaIintaka zokuqalaiCretaceous yamva

Lectavis was a prehistoric bird that lived in what is now Argentina. It was about the size of a modern crow and had long legs for walking and running on the ground.1

Yaphila

72 ukuya ku-66 izigidi zeminyaka eyadlulayo3

iCretaceous yamva

Iifosili zifunyenwe:

Estancia El Brete, Salta Province, Argentina1 2

Ubude

0.41 m (1.3 ft)1

Ubunzima

1.15 kg (3 lb)1

Ukuphakama

0.3 m (1 ft)1

Esona santya siphezulu

malunga ne-32 km/h (20 mph)

Ukubhabha, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Yayiphakame kangakanani?

Yayinzima kangakanani?

inzima njengeebhanana ezingama-10

inde njengeebhanana ezingama-2.5 zilandelelanailula kunekati yasekhayainzima njengeebhanana ezingama-10inde njengezitena zokudlala ezingama-13 zilandelelanaincinci ngokwaneleyo ukuba ihambe phantsi kwesituloibinokubhabha inqumle ibala lebhola ekhatywayo lonke ngemizuzwana engama-12

Lectavis wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Lectavis malunga ne-32 km/h (20 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

Lectavis had a special bone in its foot called a hypotarsus, which helped keep its leg bones from slipping out of place while walking.1

Its leg bones were long and slender, with a tibiotarsus (lower leg bone) about 16 centimeters (6.3 inches) long.1

Lectavis lived alongside another bird called Yungavolucris brevipedalis, but Lectavis was better at walking on land.1

Its habitat was a coastal area with lakes or small rivers and lots of plants.1

Scientists think Lectavis might have been a running bird, similar to a modern courser, and unlike any bird alive today.1

Umfanekiso owenziwe yi-AI: Lectavis — Umfanekiso owenziwe yi-AI obonisa indlela Lectavis esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi: Lectavis
Inikwe igama ngu:: Chiappe 19933
Iqela: Iintaka zokuqala
Usapho / iclade: Enantiornithes3
Ukuhlelwa: Theropoda > Avialae3
Ubudala bamatye: 72 ukuya ku-66 izigidi zeminyaka (Maastrichtian)3
Izakhiwo zamatye: Lecho3
Amazwe: i-Argentina3
Iirekhodi zeefosili: 1 kwi-Paleobiology Database3
Ukufunyanwa: Lectavis was named by paleontologist Luis M. Chiappe in 1993. The only known fossil bones were found at Estancia El Brete in Argentina.1 3
Kusaxoxwa ngayo: Scientists are not sure exactly how Lectavis is related to other enantiornithine birds, like Enantiornis and Avisaurus.1

Apho iinyani zivela khona

Lectavis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Lectavis in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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