Evgenavis

Lebitso le bolela: “Evgeny's bird, named after the Russian paleontologist Evgeny Kurochkin”1

E jele: NamaDinonyana tsa peleKretase ya Pele

Evgenavis was a small, bird-like dinosaur that lived during the Early Cretaceous period. It had strong legs and sharp claws, and it probably hunted for food on the ground.3 2

E phetse

dilemo tse dimilione tse 126 ho isa ho 113 tse fetileng3

Kretase ya Pele

Difosili di fumanwe ho

Shestakovo-3 locality, Ilek Formation, western Siberia, Russia3 2

Lebelo le phahameng ka ho fetisisa

e ka bang 27 km/h (17 mph)

Ho fofa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Evgenavis e ka bang 27 km/h (17 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

Evgenavis is known only from a single fossil bone, a tarsometatarsus (a foot bone).1 2

Scientists are not sure exactly what group Evgenavis belongs to. It might be a confuciusornithiform (like the early beaked bird Confuciusornis) or an enantiornithine (a different group of early birds).1 2

The fossil of Evgenavis was found in 2007 by a joint expedition from the Zoological Institute, Tomsk University, and Saint Petersburg University.2

Evgenavis lived during the Early Cretaceous, about 125 to 113 million years ago.3

The name Evgenavis honors Evgeny Kurochkin, a famous Russian paleontologist who studied ancient birds.1

Setshwantsho sa Evgenavis se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Evgenavis e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Evgenavis
E rehilwe ke: O'Connor et al. 20143
Sehlopha: Dinonyana tsa pele
Lelapa / leloko: Enantiornithes3
Tlhophiso: Theropoda > Avialae3
Dilemo tsa mafika: dilemo tse dimilione tse 126 ho isa ho 113 (Barremian / Aptian)3
Dibopeho tsa mafika: Ilek3
Dinaha: Russia3
Direkoto tsa difosili: 1 ho The Paleobiology Database3
Ho sibollwa: Evgenavis was named in 2014 by Jingmai O'Connor, Alexander Averianov, and Nikita Zelenkov. The only fossil, a foot bone, was found at the Shestakovo-3 site in western Siberia.3 2
E sa ntse e phehwa kgang: Scientists still debate whether Evgenavis was a confuciusornithiform or an enantiornithine bird. More fossils are needed to be sure.1 2

Moo dintlha di tswang teng

Evgenavis (en.wikipedia.org)
A confuciusornithiform (Aves, Pygostylia)-like tarsometatarsus from the Early Cretaceous of Siberia and a discussion of the evolution of avian hind limb musculature (tandfonline.com)
Evgenavis in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

Ntlha e nngwe le e nngwe leqepheng lena e na le nomoro e supang mohlodi wa yona. Haeba re fositse ho hong, re kopa tshwarelo, re balatedi ba didinosaure, ha re koranta ya saense. Re bolelle ho [email protected] mme re tla e lokisa.

Rex o lapile! Dino Wiki ke projeke ya ntate bakeng sa mora wa hae ya ratang didinosaure, ke mahala, ha ho dipapatso, ha ho disebedi. Batho ba baholo ba ka fepa Rex seneke ho thusa hore e dule e le inthaneteng.Fepa Rex