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Peloneustes

Dzina limatanthauza: “mud swimmer”1

Ankadya: NsombaMaplesiosauriPakati pa JurasikiKwenikweni si dainoso

Peloneustes was a pliosaur, a kind of short-necked plesiosaur that lived in a shallow sea. It had a long, narrow snout like a dolphin and many sharp teeth for catching fish. This marine reptile was a fast and fierce hunter in the water.1

Mfundo yosangalatsa: chokwawa cha m'nyanja ichi chinkasambira pamene madainoso ankayenda pamtunda. Aliyense amazitcha madino, koma zinali nthambi ina ya zokwawa.

Ankakhala

zaka 165 mpaka 162 miliyoni zapitazo3

Pakati pa Jurasiki

Mafosili apezeka ku

England, France, and Germany3 1

Utali

3.5 mpaka 4.34 m (11 mpaka 14 ft)1 2

Kulemera

matani 1 (2,200 lb)1

Liwiro lalikulu kwambiri

pafupifupi 27 km/h (17 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ankalemera bwanji?

wolemera ngati agalu 50

wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 24 zotsatizanawolemera ngati mavwende 200wolemera ngati ana a sukulu ya mkaka 53wolemera ngati ana a sukulu 31wolemera ngati zimbalangondo zoyera 2akanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 6.7

Peloneustes anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Peloneustes pafupifupi 27 km/h (17 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Peloneustes lived about 165 to 161 million years ago during the Middle Jurassic period.3

Its name means 'mud swimmer' because its fossils were found in mud from an ancient sea.1

Peloneustes had a long, narrow snout that was shaped like a dolphin's beak. This helped it move quickly through the water.1

It had 30 to 31 teeth in its upper jaw and 36 to 44 teeth in its lower jaw. The teeth were sharp and slightly curved for piercing fish.2

Peloneustes shared its sea home with other marine reptiles like ichthyosaurs and other plesiosaurs. At least five different pliosaurids lived in the same area.1

The sea where Peloneustes swam was only about 30 to 50 metres (100 to 160 feet) deep. It was a shallow inland sea.1

Chithunzi cha Peloneustes chopangidwa ndi AI — Chithunzi cha momwe Peloneustes mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza Peloneustes

?How big was Peloneustes?

Peloneustes was about 3.5 to 4 metres (11 to 13 feet) long. This is small for a pliosaurid.1

?What did Peloneustes eat?

Peloneustes ate fish. It had a long, narrow snout and many sharp teeth for piercing fish, and it would swing its head quickly to catch them.1

?When did Peloneustes live?

Peloneustes lived during the Middle Jurassic period, about 165 to 161 million years ago. Its fossils are from the Oxford Clay Formation in England.1

?Was Peloneustes a dinosaur?

No, Peloneustes was a plesiosaur, a marine reptile, not a dinosaur. It lived in the sea and used its flippers to swim.1

Kwa akatswiri a madino

Dzina la sayansi: Peloneustes
Anapatsidwa dzina ndi: Lydekker 18893
Gulu: Maplesiosauri
Banja / kladi: Pliosauridae3
Magawidwe a sayansi: Plesiosauria > Pliosauridae > Sauropterygia3
Zaka za miyala: zaka 165 mpaka 162 miliyoni (Callovian)3
Mapangidwe a miyala: Oxford Clay, Ornatenton, Argiles de Montaubert3
Mayiko: United Kingdom, Falansa, Jeremani3
Zolemba za mafosili: 12 mu The Paleobiology Database3
Kupezeka: Peloneustes was first described as a species of Plesiosaurus by Harry Govier Seeley in 1869. Richard Lydekker gave it its own genus name in 1889.1
Akukambiranabe: Scientists are not sure if Peloneustes was a close relative of Pliosaurus or a more early-diverging pliosaurid. They are still studying its family tree.1

Kumene mfundo zimachokera

Peloneustes (en.wikipedia.org)
The cranial anatomy and taxonomy of Peloneustes philarchus (Sauropterygia, Pliosauridae) from the Peterborough Member (Callovian, Middle Jurassic) of the United Kingdom (onlinelibrary.wiley.com)
Peloneustes in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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