Tricleidus

Leina le raya: “three keyed (or three locked) lizard”1

E jele: NamaDipleisiosoroTshimologo ya Jurassic go ya go Bofelo jwa JurassicKa saense, ga se dinosoro

Tricleidus was a plesiosaur, a marine reptile that swam in the seas during the Jurassic Period. It had a small head, a long neck, and flippers to paddle through the water. It was not a dinosaur, but a distant cousin that lived in the ocean.1 3

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.

E tshetse

dimilione tsa dingwaga di le 184 go ya go 155 tse di fetileng3

Tshimologo ya Jurassic go ya go Bofelo jwa Jurassic

Difosili di fitlhetswe kwa

Fossils have been found in the United Kingdom and Norway.3 1

Bonako jo bogolo

e ka nna 27 km/h (17 mph)

Go thuma, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Tricleidus e ka nna 27 km/h (17 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

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

dilo tse di monate

Dintlha tse di monate

Tricleidus is known from only one skeleton, found in the Oxford Clay of England.1

The first fossil was a shoulder girdle, which is part of the skeleton that supports the flippers.2

It lived about 165 to 161 million years ago, during the Callovian age of the Jurassic.2

One species that was once called Tricleidus svalbardensis was moved to another genus, Colymbosaurus, in 2012.1

Tricleidus belongs to a group called Cryptoclididae, which were plesiosaurs with long necks and small heads.1 3

The type specimen is stored in a museum and is called BMNH R3539.1 2

Setshwantsho sa Tricleidus se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Tricleidus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Mothubi wa ditlhamane

Tlhamane: Some people think Tricleidus was a dinosaur because it lived long ago and is often shown in dinosaur books.

Boammaaruri: Tricleidus was a plesiosaur, a marine reptile, not a dinosaur. Dinosaurs lived on land and had different body features.1

Ya baitseanape ba didino

Leina la saense: Tricleidus
Leina le neilwe ke: Andrews 19093
Setlhopha: Dipleisiosoro
Lelapa / clade: Cryptoclididae3
Thulaganyo: Plesiosauria > Sauropterygia3
Bogolo jwa matlapa: 184 go ya go 155 dimilione tsa dingwaga (Toarcian / Oxfordian)3
Dibopego tsa matlapa: Oxford Clay3
Dinaga: Bogosi jo bo Kopaneng, Noreweye3
Direkoto tsa difosili: 3 mo The Paleobiology Database3
Go fitlhelwa: Tricleidus was named by C. W. Andrews in 1909, based on a skeleton found in the Oxford Clay of Peterborough, England. The type species is Tricleidus seeleyi.1 3
Go sa ntse go ganetsanwa: Scientists are still debating how Tricleidus is related to other plesiosaurs, and some fossils from Norway were once assigned to it but later moved to another genus.1

Kwa dintlha di tswang teng

Tricleidus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Tricleidus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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