Plesiopterys

Lebitso le bolela: “near wing”1

E jele: NamaDiplesiosaureJurasiki ya PeleHa se dinosaure ho ya ka saense

Plesiopterys was a small, long-necked marine reptile that swam in the warm seas of Early Jurassic Germany. It had flippers like paddles and a mouth full of sharp teeth for catching fish and squid.1

Ntlha e monate: sehahabi sena sa lewatle se ne se sesa ha didinosaure di ntse di tsamaya naheng. Bohle ba di bitsa didinosaure, empa e ne e le lekala le leng la dihahabi.

E phetse

dilemo tse dimilione tse 184 ho isa ho 183 tse fetileng3

Jurasiki ya Pele

Difosili di fumanwe ho

Posidonienschiefer near Holzmaden, Baden-Württemberg, Germany1 3

Bolelele

2.2 ho isa ho 3 m (7.2 ho isa ho 9.8 ft)1 2

Lebelo le phahameng ka ho fetisisa

e ka bang 28 km/h (17 mph)

Ho sesa, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

telele jwaloka dintja tse 3 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 17 di behilwe ka molae ne e ka sesa bolelele ba letamo le leholo la ho sesa (50 m) ka metsotswana e 6.4

Plesiopterys 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)

Plesiopterys e ka bang 28 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

Plesiopterys had 39 neck vertebrae, giving it a long, flexible neck.2

One fossil of Plesiopterys preserves traces of scaly skin on its front flipper and smooth skin on its tail.1

The tail skin of that fossil also contains dark-colored melanosomes, which are pigment cells that may have given the animal a dark color.1

Plesiopterys is one of the most primitive plesiosaurs known, meaning it had many features from earlier ancestors.2

Its skull was small compared to its neck, only about 17 percent of the neck length.2

The name Plesiopterys also refers to the pterygoid bones in the roof of its mouth, which are important for identifying the species.1

Setshwantsho sa Plesiopterys se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Plesiopterys 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: Plesiopterys
E rehilwe ke: O'Keefe 20043
Sehlopha: Diplesiosaure
Lelapa / leloko: Plesiosauroidea3
Tlhophiso: Plesiosauria > Sauropterygia3
Dilemo tsa mafika: dilemo tse dimilione tse 184 ho isa ho 183 (Toarcian)3
Dibopeho tsa mafika: Posidonienschiefer3
Dinaha: Jeremane3
Direkoto tsa difosili: 1 ho The Paleobiology Database3
Ho sibollwa: Plesiopterys was named in 2004 by paleontologist F. Robin O'Keefe, based on a skeleton found in the 19th century near Holzmaden, Germany. The species name P. wildi honors German paleontologist Rupert Wild.1 2
E sa ntse e phehwa kgang: Scientists debate whether Plesiopterys is a separate species or the same as another plesiosaur called Seeleyosaurus guilelmiimperatoris.1

Moo dintlha di tswang teng

Plesiopterys (en.wikipedia.org)
pleo_78_511.973_988.tp (doc.rero.ch)
Plesiopterys 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.

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