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Khathunu ya Campananeyen
Karata ya dino No. 0335 mo go 2 027

Campananeyen

Leina le raya: “air of Las Campanas”1
E jele: DimelaMelala-meleeleTshimologo ya Cretaceous

Campananeyen was a long-necked sauropod that lived in a huge desert in what is now Argentina. Its bones were so full of air pockets that scientists named it after the Mapuche word for 'air'. This dinosaur had a very thin and fragile hip bone, which is why its species name means 'the most fragile'.1

E tshetse
dimilione tsa dingwaga di le 113 go ya go 110 tse di fetileng5
Tshimologo ya Cretaceous
Difosili di fitlhetswe kwa
Neuquén Province, Argentina1
Boleele
go fitlha go 10.5 m (34 ft)3
Bokete
go fitlha go ditone di le 2.5 (5,500 lb)3
Bogodimo
2.6 m (8.5 ft)
kakanyo
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?

Campananeyen e ka nna 10.5 m boleele (34 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)

E ne e le kwa godimo go le kae?

Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)Campananeyene ka nna 2.6 m bogodimo (8.5 ft)Tloue ka nna 3.2 m (10 ft)

kakanyo

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 500bokete jaaka diphaposiborutelo tse di tletseng bana di le 3bokete jaaka dibere tse ditshweu di le 6e ne e ka taboga dimetara di le 100 mo metsotswaneng e le 16 (motho yo o bonako go gaisa o tlhoka 9,6)

Campananeyen 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?

dilo tse di monate

Dintlha tse di monate

1

Campananeyen had a very thin and fragile ilium (hip bone), so thin that scientists gave it the species name fragilissimus, meaning 'the most fragile'.1

2

Its bones were extremely pneumatized, meaning they were filled with air pockets, which made the skeleton lighter. The name Campananeyen comes from the Mapuche word for 'air'.1

3

The quadrate fossa, a large pit on the back of the skull's cheek bone, was 30 to 70 percent larger in Campananeyen than in any other known rebbachisaurid.1

4

Unlike most rebbachisaurids, Campananeyen had hyposphene-hypantrum joints between its vertebrae, which helped lock the backbone together. Its hyposphene was hollow and ovoid, like in Nigersaurus.1

5

The sacral ribs of Campananeyen had a unique 'dorsal alar arm' that helped support the leg muscles, especially the muscle that pulls the thigh forward.1

6

Campananeyen lived in the Kokorkom Desert, a huge sandy desert with some oases, alongside other dinosaurs like the giant predator Giganotosaurus and the long-necked Limaysaurus.1

7

The first fossils of Campananeyen were found in 2016 but were not named until 2024, when scientists realized they belonged to a new species.1

E dirilwe ke AISetshwantsho sa Campananeyen se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Campananeyen 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 Campananeyen

?What did Campananeyen eat?

Campananeyen was a herbivore, meaning it ate plants. It likely used its many closely aligned teeth to eat leaves and other vegetation.4

?How big was Campananeyen?

Scientists do not know exactly how big Campananeyen was because only a fragmentary skeleton has been found. It was a sauropod, so it had a long neck, a large body, and strong limbs.14

?When did Campananeyen live?

Campananeyen lived during the Early Cretaceous Period, about 111 to 106 million years ago. It lived in a desert environment in what is now Argentina.1

?Why is Campananeyen called 'the most fragile'?

Its species name, fragilissimus, means 'the most fragile' in Latin. This is because its hip bone (ilium) was very thin and delicate, filled with air pockets.1

Ya baitseanape ba didino

Leina la saense
Campananeyen
Leina le neilwe ke
Lerzo et al. 20245
Setlhopha
Melala-meleele
Lelapa / clade
Rebbachisauridae5
Thulaganyo
Sauropodomorpha > Sauropoda > Diplodocoidea5
Bogolo jwa matlapa
113 go ya go 110 dimilione tsa dingwaga (Albian)5
Dibopego tsa matlapa
Candeleros5
Dinaga
Arejentina5
Direkoto tsa difosili
1 mo The Paleobiology Database5
Go fitlhelwa
The Campananeyen holotype specimen was discovered in the Candeleros Formation near Villa El Chocón, Neuquén Province, Argentina. It was first described in 2016 but left unnamed, and then in 2024 scientists Lerzo et al. named it Campananeyen fragilissimus.1
Go sa ntse go ganetsanwa
Scientists are still debating exactly how Campananeyen is related to other rebbachisaurids, because its fossils are fragmentary and incomplete.2

Kwa dintlha di tswang teng

  1. Campananeyen (en.wikipedia.org)
  2. They all floated in the cretaceous: new rebbachisaurid (Sauropoda, Diplodocoidea) with a highly pneumatized skeleton from the Upper Cretaceous (lower Cenomanian) of Patagonia, Argentina: Historical Biology: Vol 37 , No 8 - Get Access (tandfonline.com)
  3. Campananeyen fragilissimus | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Campananeyen | The Lightweight Sauropod of Late Cretaceous (thedinosaurs.org)
  5. Campananeyen in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Melala-meleele

BrachiosaurusMelala-meleeleDiplodocusMelala-meleeleBrontosaurusMelala-meleeleArgentinosaurusMelala-meleeleCamarasaurusMelala-meleeleMorosaurusMelala-meleele

Le tsona ke tsa nako e le nngwe: Tshimologo ya Cretaceous

StegosaurusDidino tse di nang le dipoleitiIguanodonDija-dimela tse di nang le melomoArchaeopteryxDinonyane tsa ntlhaGiganotosaurusDidino tse di jang namaMicroraptorDiraptoroDeinonychusDiraptoro
Fepa Rexnkgwana ya dikabo ya batho ba bagolo