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Kaartuunii: Kawanectes
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Kawanectes

Hiika maqaa: “Kawas swimmer”1
Kan nyaate: FoonPileesiyoosarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Kawanectes was a small marine reptile with a long neck that lived in the seas of Patagonia near the end of the Age of Dinosaurs. It was an elasmosaurid plesiosaur, but much smaller than its giant relatives, only about as long as a small car.1

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.
Kan jiraate
waggaa miliyoona 72 hanga 66 dura3
Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Argentina, in the Allen Formation and La Colonia Formation of Patagonia12
Dheerina
3.8 hanga 4.2 m (12 hanga 14 ft)1
Saffisa ol'aanaa
gara 29 km/sa'a (18 mph)
Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Kawanectes gara 4.2 m dheeraa (14 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)
akka saree 4 funyaan hanga eegeetti dheeraaakka muuzii 23 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 6.2 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Kawanectes hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Kawanectes is one of the smallest elasmosaurids ever found, with an adult body length of only 3.8 to 4.2 metres (12 to 14 feet).1

2

Its name comes from the Kawas Sea, an ancient ocean that covered Patagonia during the Late Cretaceous.1

3

One specimen of Kawanectes was found with 389 gastroliths, or stomach stones, which may have helped it digest food or control buoyancy.1

4

Kawanectes had a high humerus-to-femur length ratio of about 1.2, meaning its upper arm bone was longer than its thigh bone, which is unusual among elasmosaurids.1

5

Scientists think Kawanectes may have been sexually dimorphic, with females possibly larger than males.1

6

Kawanectes lived in a marginal marine environment, probably an estuary, not the open ocean, and it was smaller than open-ocean plesiosaurs.1

AI'n kan hojjetameFakkii AI'n hojjetame: Kawanectes
Fakkii AI'n hojjetame kan Kawanectes maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.
ati gaafatte

Gaaffiiwwan waa'ee Kawanectes baay'ee gaafataman

?How big was Kawanectes?

Kawanectes was about 3.8 to 4.2 metres (12 to 14 feet) long as an adult, which is small for an elasmosaurid.12

?What did Kawanectes eat?

Kawanectes likely ate small marine animals, and its jaw shape suggests it could snap its jaws shut quickly for fast bites, but not with a strong bite force.2

?Where did Kawanectes live?

Kawanectes lived in the seas of Patagonia, in what is now Argentina, during the Late Cretaceous, in a coastal or estuarine environment.12

?Was Kawanectes a dinosaur?

No, Kawanectes was a plesiosaur, a marine reptile, not a dinosaur.1

Ogeeyyii daayinootiif

Maqaa saayinsii
Kawanectes
Kan maqaa baase
O'Gorman 20163
Garee
Pileesiyoosaroota
Maatii / kilaadii
Elasmosauridae3
Ramaddii
Plesiosauria > Elasmosauridae > Sauropterygia3
Umurii dhagaawwanii
waggaa miliyoona 72 hanga 66 (Maastrichtian)3
Caasaawwan dhagaa
La Colonia, Allen3
Biyyoota
Arjentiinaa3
Galmee fosilii
8 The Paleobiology Database keessa3
Argannoo
Kawanectes was first named as a species of Trinacromerum in 1985 by Gasparini and Goñi, but in 2016 José P. O'Gorman gave it its own genus, Kawanectes, based on new fossils.1
Ammallee falmisiisaa
Scientists are not sure exactly how many neck and tail vertebrae Kawanectes had, because the known fossils are incomplete.1

Odeeffannoon eessaa dhufa

  1. Kawanectes (en.wikipedia.org)
  2. First record of Kawanectes lafquenianum (Plesiosauria, Elasmosauridae) from the La Colonia Formation of Argentina, with comments on the mandibular morphology of elasmosaurids: Alcheringa: An Australasian Journal of Palaeontology: Vol 44 , No 1 - Get Access (tandfonline.com)
  3. Kawanectes in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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