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Khathune ya Ichthyovenator
Karete ya dinosaure No. 0858 ho tse 2 027

Ichthyovenator

Lebitso le bolela: “fish hunter”1
E jele: DitlhapiDispinosaureKretase ya Pele

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 phetse
dilemo tse dimilione tse 121 ho isa ho 113 tse fetileng3
Kretase ya Pele
Difosili di fumanwe ho
Ban Kalum, Savannakhet Province, Laos13
Bolelele
8.5 ho isa ho 10.5 m (28 ho isa ho 34 ft)1
Boima
ditone tse 2.4 (5,300 lb)1
Bophahamo
2.95 m (9.7 ft)1
Lebelo le phahameng ka ho fetisisa
e ka bang 23 km/h (14 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Ichthyovenator bolelele ba e ka bang 10.5 m (34 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Ntjae ka bang 0.5 m (1.6 ft)Peree ka bang 1.6 m (5.2 ft)Ichthyovenatorbophahamo ba e ka bang 2.95 m (9.7 ft)Tloue ka bang 3.2 m (10 ft)

E ne e le boima hakae?

boima jwaloka dikoloi tse 1.5
telele jwaloka dikoloi tse 2.5 tse pakilweng ka molatelele jwaloka dibanana tse 58 di behilwe ka molaboima jwaloka dintja tse 120boima jwaloka mahapu a 480boima jwaloka ditlelase tse feletseng tse 3 tsa bana ba sekoloboima jwaloka dibere tse tshweu tse 5e ne e ka matha dimitara tse 100 ka metsotswana e 16 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Ichthyovenator e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

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

2

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

3

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

4

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

5

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

6

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

E entswe ke AISetshwantsho sa Ichthyovenator se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Ichthyovenator e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka 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.12

?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

Mosenyi wa ditshomo

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

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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Ichthyovenator
E rehilwe ke
Allain et al. 20123
Sehlopha
Dispinosaure
Lelapa / leloko
Spinosauridae3
Tlhophiso
Theropoda > Spinosauridae3
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 113 (Aptian)3
Dibopeho tsa mafika
Grès supérieurs3
Dinaha
Laos3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
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
E sa ntse e phehwa kgang
Scientists are not sure whether Ichthyovenator belonged to the spinosaurine or baryonychine group. Recent studies place it as a primitive spinosaurine.1

Moo dintlha di tswang teng

  1. Ichthyovenator (en.wikipedia.org)
  2. Ichthyovenator: The Sail-Backed Fish Hunter of Laos (smithsonianmag.com)
  3. Ichthyovenator in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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