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Ikarita y'agasimba No. 2826 kuri 4 939

Meganeura

Izina risobanura: “ifite imitsi minini, kubera imitsi minini iri mu mababa yayo”

Karya: Utundi dusimba n'inyamaswa nto Ibihangange bya kera cyaneBihe bya kera cyaneamaguru 6Si agasimba ko muri iki gihe, ahubwo ni igihangange cyo mu bihe bya kera cyane

Meganeura yasaga n'agasimba k'amababa maremare, ariko yanganaga n'igikona! Yagurukaga hejuru y'amashyamba y'ibishanga ashyushye kandi atose hafi imyaka miliyoni 300 ishize, kera cyane mbere ya dinozore za mbere. Ni kimwe mu dukoko tuguruka twabayeho tunini kurusha utundi.

Aka gasimba kazimye kera cyane. Ni kamwe mu dusimba twamamaye cyane two mu bihe bya kera cyane, ni yo mpamvu nako gafite umwanya muri Bug Wiki.

Kabayeho

hashize imyaka miliyoni 305 kugeza 299

Ibisigazwa bya kera byabonetse muri

Ubufaransa. Bene wabo babonetse mu Bwongereza no muri Amerika y'Amajyaruguru

Uburebure

30 kugeza 40 cm (12 kugeza 16 in)

Ubugari bw'amababa

65 kugeza 75 cm (26 kugeza 30 in)

Umuvuduko wo hejuru

hafi 40 km/h (25 mph)

Tuguruka, igereranya

Gashobora kukubabaza?

Ntigateje akaga

Yazimye hafi imyaka miliyoni 300 ishize, bityo ntuzigera uyibona.

Karya iki?

Yahigaga utundi dukoko, wenda n'inyamaswa nto zo mu bwoko bw'ibikeri, ikabifata ikoresheje amaguru yayo afite amahwa.

Ifoto ya Meganeura — Ishusho yafashwe na Gaëlle Doitteau & Sandra DAILLIE. CC BY 4.0, binyuze kuri Wikimedia Commons.

Kabayeho ryari?

Mbere ya dinozore

Igihe cya dinozore

Igihe cy'inyamabere

Hashize imyaka miliyoni 54025266uyu munsi

Kangana iki?

Gafite uburebure bungana iki?

Amababa yako afite ubugari bungana iki?

bingana n'imineke 2 ishyizwe ku murongoamababa angana n'isahani yo kurirahogashobora kuguruka ikibuga cyose cy'umupira w'amaguru mu masegonda 9,5kagenda inshuro 28 uburebure bw'umubiri wako buri segonda

Ubunini bwa Meganeura ugereranyije NAWE

Ni imibare gusa muri mushakisha yawe. Nta kibikwa kandi nta cyoherezwa ahandi.

Kihuta gute?

Umwana wiruka cyane hafi 13 km/h (8,1 mph)

Umuntu mukuru uri ku igare hafi 25 km/h (16 mph)

Meganeura hafi 40 km/h (25 mph)

Imodoka igenda mu mujyi hafi 50 km/h (31 mph)

ibintu bishimishije

Ese wari ubizi

Amababa yayo yari afite hafi santimetero 70 kuva ku isonga rimwe kugeza ku rindi. Ibyo birenze amababa y'inuma.

Ntiyari agasimba k'amababa maremare nyakuri, ahubwo yari griffinfly, umuvandimwe w'udusimba tw'amababa maremare wazimye.

Ibisigazwa byayo bya mbere byabonetse mu kirombe cy'amakara i Commentry, mu Bufaransa, mu 1880.

Abahanga benshi batekereza ko udukoko twashoboraga gukura tukaba tunini gutyo kuko icyo gihe umwuka wari urimo ogisijeni nyinshi.

Izina ryayo rituruka ku mitsi minini kandi ikomeye ushobora kubona mu mababa y'ibisigazwa byayo.

wabajije

Ibibazo bikunze kubazwa kuri Meganeura

?Meganeura yanganaga iki?

Amababa yayo yari afite ubugari bwa santimetero 65 kugeza kuri 75, angana n'amababa y'igikona.

?Meganeura yabayeho ryari?

Hafi imyaka miliyoni 305 kugeza kuri 299 ishize, kera cyane mbere ya dinozore.

?Kuki muri iki gihe nta dukoko tunini cyane tubaho?

Abahanga benshi batekereza ko icyo gihe umwuka wari urimo ogisijeni nyinshi, kandi ibyo byafashaga udukoko gukura tukaba tunini. Nyuma yaho, inyoni na zo zatangiye guhiga udukoko tuguruka.

Igihuha cyangwa ukuri?

Igihuha: Meganeura yari agasimba k'amababa maremare kanini cyane.

Ukuri: Hafi. Yari griffinfly, umuvandimwe wa hafi w'udusimba tw'amababa maremare. Yasaga cyane na two, ariko amababa yayo yari ateye mu buryo butandukanye gato.

Ku bahanga mu by'udusimba

Izina rya siyansi: Meganeura
Ryiswe na: Brongniart, 1885
Itsinda: Ibihangange bya kera cyane
Umuryango: Meganeuridae
Ishyirwa mu byiciro: Insecta > Meganisoptera > Meganeuridae
Andi mazina: Giant griffinfly

Aho amakuru aturuka

Meganeura (Wikipedia, CC BY-SA 4.0): uko gasa, aho kaba, ibyo karya, ingano n'ibitangaje, byose bisobanuye mu magambo yoroshye.
Ishusho yafashwe na Gaëlle Doitteau & Sandra DAILLIE. CC BY 4.0, Wikimedia Commons. Sitikeri y'aka gasimba yashushanyijwe hakurikijwe iyi shusho.

Niba hari icyo twibeshyeho, tubabarire, turi abakunzi b'udusimba, ntituri ikinyamakuru cya siyansi. Tubwire kuri [email protected] tuzabikosora.

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