Khadi la dino Na. 0856 mwa 2 027

Ichthyosaurus

Dzina limatanthauza: “fish lizard”1

Ankadya: NyamaMaikitiosauriKumapeto kwa Triasiki mpaka Kumayambiriro kwa KretaseKwenikweni si dainoso

Ichthyosaurus was a fast-swimming marine reptile that looked like a dolphin but was not a dinosaur. It lived in the oceans during the time of the dinosaurs and hunted fish and squid with its long, toothy snout.1

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

Ankakhala

zaka 227 mpaka 100 miliyoni zapitazo5

Kumapeto kwa Triasiki mpaka Kumayambiriro kwa Kretase

Mafosili apezeka ku

England, Germany, France, Belgium, Chile, and the United States5

Utali

2 mpaka 3.5 m (6.6 mpaka 11 ft)1

Kulemera

80 kg mpaka 200 kg (176 mpaka 441 lb)1

Liwiro lalikulu kwambiri

pafupifupi 46 km/h (29 mph)

Kusambira, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Ankalemera bwanji?

wolemera ngati agalu 10

wautali ngati agalu 4 otsatizana mphuno ndi mchirawautali ngati nthochi 19 zotsatizanawolemera ngati mavwende 40wolemera ngati ana a sukulu ya mkaka 11wolemera ngati ana a sukulu 6akanatha kusambira utali wa dziwe lalikulu losambira (50 m) m'masekondi 3.9

Ichthyosaurus 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)

Ichthyosaurus pafupifupi 46 km/h (29 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Ichthyosaurus could not suck in its prey like some fish. It had to bite and grab food with its teeth.1

It was a pursuit predator, meaning it chased after its food by swimming very fast.1

Ichthyosaurus gave birth to live young, not eggs, because it lived entirely in the water.2

Its eyes were large and it relied on sight to hunt, possibly also using its sense of smell.1

Fossils of Ichthyosaurus have been found in rocks that are between 227 and 100 million years old.5

The name Ichthyosaurus means 'fish lizard', but it was a reptile, not a fish.1

Chithunzi cha Ichthyosaurus chopangidwa ndi AI — Chithunzi cha momwe Ichthyosaurus 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 Ichthyosaurus

?How big was Ichthyosaurus?

It was smaller than many other ichthyosaurs. The largest species, I. somersetensis, reached about 3 to 3.3 metres (9.8 to 10.8 feet) long, while other species like I. communis were only about 2 metres (6.6 feet) long.1

?What did Ichthyosaurus eat?

It ate fish and squid-like animals called cephalopods, especially belemnites. It was a fast swimmer that chased and grabbed its food with its teeth.1

?Did Ichthyosaurus lay eggs?

No, it gave birth to live babies in the water. Fossils show pregnant females with tiny Ichthyosaurus inside them, so they never came onto land to lay eggs.1

?Was Ichthyosaurus a dinosaur?

No, it was a marine reptile called an ichthyosaur, not a dinosaur. Dinosaurs lived on land, while Ichthyosaurus lived in the ocean.3

?How fast could Ichthyosaurus swim?

Probably up to about 46 km/h (29 mph), as fast as a car driving in town! This is an estimate from its size. It swam like a tuna, with a strong tail, and could swim very quickly to chase prey.1

?When did Ichthyosaurus live?

It lived during the Early Jurassic Period, about 201 to 174 million years ago. Fossils have been found in Europe, especially in England, Germany, and Portugal.1

?Could Ichthyosaurus breathe underwater?

No, it breathed air like a dolphin or whale. It had to come to the surface to breathe, even though it lived its whole life in the ocean.4

?Why did Ichthyosaurus have big eyes?

It had large eyes to help it see well while hunting. It relied mostly on its sense of sight, possibly along with smell, to find fish and squid.1

Wothetsa nthano zabodza

Nthano: Ichthyosaurus was a dinosaur.

Zoona: Ichthyosaurus was a marine reptile, not a dinosaur. Dinosaurs lived on land, while ichthyosaurs swam in the sea.1

Kwa akatswiri a madino

Dzina la sayansi: Ichthyosaurus
Anapatsidwa dzina ndi: Koenig 18185
Gulu: Maikitiosauri
Banja / kladi: Ichthyosauridae5
Magawidwe a sayansi: Ichthyosauria > Ichthyosauromorpha5
Zaka za miyala: zaka 227 mpaka 100 miliyoni (Norian / Albian)5
Mapangidwe a miyala: Blue Lias, White Lias, Alum Shale5
Mayiko: United Kingdom, Falansa, Chile, Amereka, Jeremani, Belgium5
Zolemba za mafosili: 101 mu The Paleobiology Database5
Amadziwikanso kuti: Eurypterygius, Gryphus (mayina akale tsopano amawerengedwa ngati nyama yomweyi)5
Kupezeka: Ichthyosaurus was named by the scientist Charles Koenig in 1818, based on fossils found in England.5
Akukambiranabe: Scientists still debate exactly how many species of Ichthyosaurus existed, because many fossils are incomplete.2

Kumene mfundo zimachokera

Ichthyosaurus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
What is an ichthyosaur? The real sea dragons that once swam beneath the waves | Natural History Museum (nhm.ac.uk)
Ichthyosauria (ucmp.berkeley.edu)
Ichthyosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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