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Zapsalis

Zita rinoreva: “thorough scissors”1

Raidya: NyamaMaraputaCretaceous Yekupedzisira

Zapsalis was a small, fast, meat-eating dinosaur that lived during the Late Cretaceous period. It is known only from its teeth, which were shaped like scissors and perfect for slicing through flesh.1

Raivapo

makore mamiriyoni 86 kusvika 66 apfuura2

Cretaceous Yekupedzisira

Mafosiri akawanikwa:

Canada (Alberta) and United States (Montana, Wyoming)2

Kumhanya kwepamusoro

kunenge 43 km/h (27 mph)

Kumhanya, fungidziro

Rairarama rini?

Triassic

Jurassic

Cretaceous

makore mamiriyoni 252 apfuura20114566, dombo guru rakabva mudenga

Raimhanya zvakadii?

Munhu achifamba kunenge 5 km/h (3 mph)

Mwana ari pabhasikoro kunenge 12 km/h (7 mph)

Zapsalis kunenge 43 km/h (27 mph)

Bhiza richimhanya kunenge 65 km/h (40 mph)

Dindingwe kunenge 100 km/h (62 mph)

zvinhu zvinonakidza

Zvinonakidza

Zapsalis is known only from its teeth, not from any other bones. Scientists call it a 'tooth taxon'.1

The name Zapsalis means 'thorough scissors' in Greek, because its teeth look like sharp scissors.1

Zapsalis lived between about 85 and 66 million years ago, during the Late Cretaceous.2

Its teeth have rounded denticles (little bumps) and vertical grooves, which help scientists tell them apart from other raptor teeth.1

Some scientists think Zapsalis teeth might have been used for preening feathers, like some other raptors.1

Zapsalis was named by famous fossil hunter Edward Drinker Cope in 1876, during the 'Bone Wars' with his rival Othniel Charles Marsh.1

Mufananidzo wakagadzirwa neAI: Zapsalis — Mufananidzo wakagadzirwa neAI unoratidza kuti Zapsalis ringangodai raitaridzika sei, wakagadzirwa nekombiyuta kubva pane zvinozivikanwa nemasayendisiti. Ifungidziro chete: mhuka chaiyo ingangodai yaitaridzika zvakasiyana, uye hapana anoziva mavara ayo chaiwo.

wakabvunza

Mibvunzo inonyanya kubvunzwa nezve Zapsalis

?How big was Zapsalis?

Nobody knows for sure, because only teeth have been found. The teeth are about 12 mm long, so it was probably a small dinosaur, maybe 1 to 2 metres long.1 2

?What did Zapsalis eat?

Zapsalis was a meat-eater. Its sharp, scissor-like teeth were perfect for slicing through flesh.1 2

?Is Zapsalis a dinosaur?

Yes, Zapsalis is a dinosaur. It is a type of dromaeosaurid theropod, which is a group of small, fast, meat-eating dinosaurs.1 2

Mubvisi wengano

Ngano: Zapsalis is a complete dinosaur known from a full skeleton.

Chokwadi: Zapsalis is only known from a few teeth. No other bones have been found.1

Zvevanyanzvi vemadhino

Zita resainzi: Zapsalis
Akaripa zita:: Cope 18762
Boka: Maraputa
Mhuri / boka: Dromaeosauridae2
Kurongwa kwemhuka: Theropoda > Dromaeosauridae2
Zera rematombo: makore mamiriyoni 86 kusvika 66 (Santonian / Maastrichtian)2
Mapoka ematombo: Milk River, Lance, Hell Creek2
Nyika: Kanada, Amerika2
Zvinyorwa zvemafosiri: 7 mu The Paleobiology Database2
Kuwanikwa: Zapsalis was named by American paleontologist Edward Drinker Cope in 1876, based on a single tooth from the Judith River Formation in Montana, USA.1
Zvichiri kupokanwa: Scientists still debate whether Zapsalis is a valid genus or just the teeth of another raptor like Saurornitholestes.1

Kunobva chokwadi

Zapsalis (en.wikipedia.org)
Zapsalis in The Paleobiology Database (CC BY 4.0): zera, nzvimbo, mapoka ematombo, kurongwa kwemhuka.

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