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Karete ya dinosaure No. 0159 ho tse 2 027

Arcticodactylus

Lebitso le bolela: “Arctic finger”1

E jele: DitlhapiDihahabi tse fofangTriasiki ya MoraoHa se dinosaure ho ya ka saense

Arcticodactylus was a tiny flying reptile that lived during the Late Triassic in what is now Greenland. It was one of the smallest pterosaurs ever found, with wings about as wide as a ruler. It probably flew over ancient lakes and rivers, snatching fish with its many-pointed teeth.1 2

Ntlha e monate: dipterosaure di ne di fofa kahodimo ho didinosaure, empa e ne e le batswala ba tsona, e seng didinosaure ka botsona.

E phetse

dilemo tse dimilione tse 227 ho isa ho 206 tse fetileng2

Triasiki ya Morao

Difosili di fumanwe ho

Macknight Bjerg, Jameson Land, East Greenland1 2

Bophara ba mapheo

0.24 m (0.8 ft)1

Lebelo le phahameng ka ho fetisisa

e ka bang 52 km/h (32 mph)

Ho fofa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

Mapheo a yona a ne a pharaletse hakae?

e ne e ka fofa ho tshela lebala lohle la bolo ya maoto ka metsotswana e 7.3

Arcticodactylus e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

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)

Arcticodactylus e ka bang 52 km/h (32 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

Arcticodactylus is one of the smallest pterosaurs known, with a wingspan of only 24 centimeters (9.4 inches).1

It had 11 or 12 multi-cusped teeth on each side of its upper jaw, each with three to five points.1

Its thighbone was almost as long as its shinbone, and its wings were relatively short compared to its feet.1

The only known fossil was discovered in 1989 in Greenland and was originally thought to be a species of Eudimorphodon.1

Scientists can tell it was not a newborn because of its bone structure, but it was still growing when it died.1

Its closest relatives might have been Eudimorphodon or Austriadraco, other early pterosaurs.1

Setshwantsho sa Arcticodactylus se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Arcticodactylus 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.

o botsitse

Dipotso tse botswang haholo ka Arcticodactylus

?Was Arcticodactylus a dinosaur?

No, it was a pterosaur, a flying reptile that is not a dinosaur.1

?How big was Arcticodactylus?

It was tiny, with a wingspan of only 24 centimeters (9.4 inches), making it one of the smallest known pterosaurs.1

?What did Arcticodactylus eat?

It probably ate fish, snatching them from ancient lakes and rivers with its many-pointed teeth.1

?When did Arcticodactylus live?

It lived during the Late Triassic, about 208 to 201 million years ago.1

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Arcticodactylus
E rehilwe ke: Kellner 20152
Sehlopha: Dihahabi tse fofang
Lelapa / leloko: Pterosauria2
Tlhophiso: Pterosauria2
Dilemo tsa mafika: dilemo tse dimilione tse 227 ho isa ho 206 (Norian)2
Dibopeho tsa mafika: Fleming Fjord2
Dinaha: Greenland2
Direkoto tsa difosili: 1 ho The Paleobiology Database2
Ho sibollwa: The first fossil was found in 1989 by William Amaral on Macknight Bjerg in Greenland. It was named Eudimorphodon cromptonellus in 2001, but in 2015 Alexander Kellner gave it its own genus, Arcticodactylus.1
E sa ntse e phehwa kgang: Scientists are not sure exactly how Arcticodactylus is related to other early pterosaurs, because it shares features with both Eudimorphodon and Austriadraco.1

Moo dintlha di tswang teng

Arcticodactylus (en.wikipedia.org)
Arcticodactylus in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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