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Karata ya dino No. 0858 mo go 2 027

Ichthyovenator

Leina le raya: “fish hunter”1

E jele: DitlhapiDispinosoroTshimologo ya Cretaceous

Ichthyovenator was a fish-eating dinosaur with a wavy sail on its back. It lived in what is now Laos during the Early Cretaceous period, about 120 to 113 million years ago. Its sail was shaped like two waves, which made it different from other sail-backed dinosaurs.1

E tshetse

dimilione tsa dingwaga di le 121 go ya go 113 tse di fetileng3

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Ban Kalum, Savannakhet Province, Laos1 3

Boleele

8.5 go ya go 10.5 m (28 go ya go 34 ft)1

Bokete

ditone di le 2.4 (5,300 lb)1

Bogodimo

2.95 m (9.7 ft)1

Bonako jo bogolo

e ka nna 23 km/h (14 mph)

Go taboga, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

E ne e le kwa godimo go le kae?

E ne e le bokete go le kae?

bokete jaaka dikoloi di le 1.5

telele jaaka dikoloi di le 2.5 di emisitswe mo molengtelele jaaka dibanana di le 58 di latelanabokete jaaka dintšwa di le 120bokete jaaka magapu a le 480bokete jaaka diphaposiborutelo tse di tletseng bana di le 3bokete jaaka dibere tse ditshweu di le 5e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 16 (motho yo o bonako go gaisa o tlhoka 9,6)

Ichthyovenator e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

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)

Ichthyovenator e ka nna 23 km/h (14 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

Ichthyovenator had a sail on its back that was shaped like two waves, curving down over its hips. No other spinosaurid dinosaur had a sail like that.1

Its tail had unusually tall spines, which may have helped it swim like modern crocodiles.1

Ichthyovenator lived alongside sauropods, iguanodonts, turtles, and fish in a river or lake environment.1

The first fossils were found in 2010 in a red sandstone layer, all within an area smaller than 2 square metres.1

Ichthyovenator was the first definite spinosaurid dinosaur discovered in Asia.1

Its teeth were straight and without serrations, perfect for grabbing slippery fish.1

Setshwantsho sa Ichthyovenator se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Ichthyovenator 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.

o botsitse

Dipotso tse di botswang thata ka ga Ichthyovenator

?How big was Ichthyovenator?

Ichthyovenator was about 8.5 to 10.5 metres (28 to 34 feet) long and weighed around 2 to 2.4 tonnes (2.2 to 2.6 short tons).1

?What did Ichthyovenator eat?

Ichthyovenator mainly ate fish, as its name means 'fish hunter'. It may also have eaten small dinosaurs and pterosaurs.1

?Why did Ichthyovenator have a wavy sail?

Scientists think the wavy sail was used for display, like attracting mates or recognizing its own species, not for controlling body temperature.1 2

?Could Ichthyovenator swim?

Yes, it likely could swim. Its tail had unusually tall spines, similar to modern crocodiles, which may have helped it paddle through water.1

?Where was Ichthyovenator found?

Ichthyovenator was found in Laos, in the Savannakhet Basin, from a red sandstone layer in the Grès supérieurs Formation.1

?Is Ichthyovenator a dinosaur?

Yes, Ichthyovenator is a dinosaur. It is a type of spinosaurid theropod that lived during the Early Cretaceous period.1

Mothubi wa ditlhamane

Tlhamane: Ichthyovenator was a slow, clumsy dinosaur that only ate fish.

Boammaaruri: Ichthyovenator was likely a good swimmer and may have also hunted small dinosaurs and pterosaurs, not just fish.1

Ya baitseanape ba didino

Leina la saense: Ichthyovenator
Leina le neilwe ke: Allain et al. 20123
Setlhopha: Dispinosoro
Lelapa / clade: Spinosauridae3
Thulaganyo: Theropoda > Spinosauridae3
Bogolo jwa matlapa: 121 go ya go 113 dimilione tsa dingwaga (Aptian)3
Dibopego tsa matlapa: Grès supérieurs3
Dinaga: Laos3
Direkoto tsa difosili: 1 mo The Paleobiology Database3
Go fitlhelwa: Ichthyovenator was named in 2012 by paleontologist Ronan Allain and his team. The fossils were found in 2010 at Ban Kalum in Laos, and more bones were dug up in 2012.1
Go sa ntse go ganetsanwa: Scientists are not sure whether Ichthyovenator belonged to the spinosaurine or baryonychine group. Recent studies place it as a primitive spinosaurine.1

Kwa dintlha di tswang teng

Ichthyovenator (en.wikipedia.org)
Ichthyovenator: The Sail-Backed Fish Hunter of Laos (smithsonianmag.com)
Ichthyovenator in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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