Katin Dino No. 1004 na 2 027

Lagenanectes

Sunan yana nufin: “Mai iyo na Leine”1

Ya ci: NamaPlesiosaursFarkon CretaceousBa dinosaur ba ne a zahiri

Lagenanectes wani rarrafe ne na ruwa mai dogon wuya wanda ya yi iyo a cikin tekun inda yanzu ake kira Jamus. Ba dinosaur ba ne, amma plesiosaur ne, kuma yana amfani da fiffikensa guda huɗu don yin iyo a cikin ruwa. Wannan tsohuwar dabba ta girma har ta kai tsawon mita 8, kamar tsawon motar bas ta makaranta!2 1

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.

Ya rayu

shekaru miliyan 133 zuwa 126 da suka wuce4

Farkon Cretaceous

Burbushin halittu da aka samo a

Lower Saxony, Jamus1 2

Tsawo

8 m (26 ft)2 1

ƙiyasi

Mafi girman gudu

kusan 24 km/h (15 mph)

Iyo, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

tsawon karnuka 8 daga hanci zuwa wutsiyatsawon ayaba 44 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 7.5

Yaya girman Lagenanectes idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Lagenanectes kusan 24 km/h (15 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Lagenanectes yana ɗaya daga cikin farkon elasmosaurids da aka sani, waɗanda suke rukuni ne na plesiosaurs masu dogayen wuya. Ya rayu kimanin shekaru miliyan 130 da suka wuce a lokacin Early Cretaceous.2 1

Gaban ƙashin jawonsa na ƙasa yana da wani dandali na musamman mai ramuka, kuma wurin da haƙoransa suke yana kallon gefe. Wannan ya bambanta da yawancin sauran plesiosaurs.1

Ramukan da ke saman ƙwanƙolin kansa ƙila sun ɗauki na'urorin jin motsin lantarki, waɗanda suka taimaka wa Lagenanectes gano abincinsa da ke ɓoye a cikin ruwa mai duhu.1

Burbushin Lagenanectes guda ɗaya tilo da aka sani yana nuna alamun cutar ƙashi. Bayan ƙwanƙolin kai da ƙashin wuya na farko suna da ƙarin ƙashi, wanda ƙila ya faru ne sakamakon kamuwa da ƙwayoyin cuta.2 1

An gano burbushin a shekarar 1964 ta hannun wani mai tattara abubuwa mai zaman kansa mai suna Kurt Wiedenroth a wani ramin yumbu kusa da Sarstedt, Jamus. Ramin ya riga ya ɓace yanzu.2 1

An ba Lagenanectes suna a shekarar 2017, fiye da shekaru 50 bayan an gano shi. Masana kimiyya sun duba ƙasusuwan a ƙarshe kuma suka gane cewa sabon nau'in dabba ne.1

Hoton Lagenanectes da aka yi da AI — Hoton yadda Lagenanectes zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.

Tambayi Rex game da Lagenanectes

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya: Lagenanectes
Wanda ya ba da suna: Sachs et al. 20174
Rukuni: Plesiosaurs
Iyali / rukuni: Elasmosauridae4
Rarrabewa: Plesiosauria > Elasmosauridae > Sauropterygia4
Zamanin duwatsu: shekaru miliyan 133 zuwa 126 (Hauterivian)4
Tsarin duwatsu: Stadthagen4
Kasashe: Jamus4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: An gano Lagenanectes a shekarar 1964 ta hannun mai tattara burbushin halittu Kurt Wiedenroth a wani ramin yumbu kusa da Sarstedt, Jamus. Sven Sachs, Jahn J. Hornung da Benjamin P. Kear ne suka ba shi suna kuma suka bayyana shi a matsayin sabon nau'in dabba a shekarar 2017.2 1
Har yanzu ana muhawara: Ba a tabbatar da ainihin shekarun burbushin Lagenanectes ba. Zai iya kasancewa daga zamanin lower Hauterivian zuwa lower Barremian, amma masana kimiyya suna tunanin cewa ya fi kusa da zamanin upper Hauterivian.2 1

Inda bayanan suka fito

Lagenanectes (en.wikipedia.org)
Lagenanectes richterae, an early elasmosaurid from Germany (sachspal.de)
PBDB Taxon (paleobiodb.org)
Lagenanectes in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane bayani a wannan shafin yana da lamba da ke nuna tushensa. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

Rex yana jin yunwa! Dino Wiki aikin uba ne don ɗansa mai son dino, kyauta ba tare da talla ko masu bin diddigi ba. Manya za su iya ba Rex abun ciye-ciye don taimaka wa shafin ya ci gaba da kasancewa a yanar gizo.Ba Rex abinci