Izwi rekuti "Microraptor" rinobva muchiGiriki, rakaturikirwa kuti rinoreva "murevereri mudiki". Sezvinoratidzwa nezita racho, yakanga iri mhuka inodya nyama yakakura senjiva, inenge, uye inokurumidza. Ndiyo imwe yemadiki madiki dinosaurs akambovapo. kubva pakati paavo vanozivikanwa. Mukati merudzi rweMicroraptor, mune marudzi matatu: Microraptor zhaoianus, Microraptor gui, uye Microraptor hanqingi. Aya marudzi matatu aigara mukutanga kweCretaceous, makore akapoteredza 125 kusvika ku113 mamiriyoni apfuura muAptian, muAsia. Ongororo dzakazotevera dzinoratidza kuti marudzi matatu aya ndiwo akasiyana-siyana eMicroraptor zhaoianus Cryptovolans, uye kwete marudzi akasiyana.
Kune zvinopfuura mazana matatu zvisaririra zvechikara ichi zvinoratidzwa mumamiziyamu pasi rose. Kubva pane zvakachengetedzwa zvakachengetedzwa zvisaririra zvinogona kutorwa zvine chokwadi chekuti dinosaur iyi aiva neminhenga. Iyi data inosimbisa dzidziso yekuti shiri dzakadzika kubva kumadinosaur. Kune dzimwe ongororo dzinoratidza kuti inogona kunge yakakwanisa kubhururuka. Pasinei nekufanana kwayo neshiri, inonzi dinosaur isiri-avian iyo yeboka remadromaeosaurs, pamwe chete neVelociraptor.
Tsanangudzo yeMicroraptor
Mumufananidzo uyu wandakatora mumyuziyamu yesainzi yechisikigo muStuttgart, kuGermany, unogona kuona fossil specimen yeMicroraptor. Ine chikafu chinoramba chiri mudumbu uye minhenga pamuswe nepamaoko. Chikara ichi chaive chimwe chezvakawanda zvikuru zvisiri zveavian dinosaurs mukati meecosystem yayo uye ndiyo dromaeosaurid ine mafossils akawanda anowanikwa nhasi.
Chikara ichi chaive pakati pemasendimita makumi mana nemaviri kusvika pamakumi masere nematatu uye chaigona kurema kusvika kirogiramu imwe chete. Hugaro hwayo hwakanga huri masango umo yainyura kubva pamuti ichienda kune muti ichivhima mhuka dzayo dzakaita seshiri, mhuka dzinoyamwisa, uye madzvinyu anobhururuka. Mabhonzo epamusoro emakumbo emberi akanga akareba zvikuru, mutsipa wakanga wakamanikana, uye mazino acho akanga akatsetseka uye akati pwashai.
Iyo Microraptor inonyanya kuzivikanwa nepaleontologists yekuve nayo minhenga yakareba zvisingaite pamakumbo ayo, yakanga isingawanzowaniki mushiri dzokutanga kana kuti ma<em>dinosaur ane minhenga. Mukuwedzera, muviri wayo wakanga wakafukidzwa neminhenga yakakora uye pamugumo womuswe wayo pakanga pane seiri rakaita sedhaimani, iro zvirokwazvo raishanda kuisimbisa zvikuru pakubhururuka.
[inoenderana url=»https://infoanimales.net/dinosaurs/velociraptor/»]
ruvara
Muna 2012, paleontologist Quanguo Li akaongorora melanosomes, ari masero epigmentation, mune imwe sampuli uye akakwanisa kuona kuti minhenga yacho yaive nhema uye neruvara rwebluu uye ichipenya, kureva kuti: Inzwi rechiedza rinosiyana zvichienderana nekona kwarinoonekwa, sezvinogona kuitika, somuenzaniso, nemapupu esipo, mavara emafuta kana minhenga yepikoko. Hazvina kunyatsojeka kuti chiitiko ichi chemaziso chaiitirwa mhuka yei, asi zvinofungidzirwa kuti, seshiri dzemazuva ano dzine minhenga yemazuva ano, dzakaishandisa kutaurirana uye nechinangwa chekukwira.
Microraptor mapapiro
Sezvineiwo, Microraptor yaive nemapapiro maviri panhengo imwe neimwe, mapapiro mana pamwe chete. Mamwe masayendisiti akafunga kuti anogona kushandiswa kubhururuka nekubhururuka, uye akafungidzira kuti pamwe yaigara mumiti, sezvo mapapiro ari patsoka dzayo aizoita kuti zviome kufamba panyika. Zvinofungidzirwa kuti minhenga yakareba pamakumbo eshure yakashanda kushandura nzira mumhepo uye kuchengetedza kuenzanisa panguva yekubhururuka, ichinyanya kuita basa remuswe minhenga yeshiri dzemazuva ano.
Kune dzakawanda dzidziso pamusoro pemhando yekubhururuka iyo Microraptor yaikwanisa, iyo inogoneka uye inotsigirwa nesainzi. ndege ine simba. Zvakadaro, dzimwe hama dzemhuri yekwaDromaeosauridae, dzakadai saDeinonychus, vangangove vasingakwanisi kubhururuka nemhepo sezvo mapapiro avo aive madiki uye kurohwa kwendege kwakawanda. Nezvidzidzo izvi zvakagumiswa kuti Microraptor yakashanduka ichibhururuka pasina madzitateguru eshiri.
[inoenderana url=»https://infoanimales.net/dinosaurs/deinonychus/»]
Ichi chikara chidiki chinoumba Microraptoria clade, pamwe chete nemamwe mapapiro ane mapapiro mana. Iyi clade ndeyeMicroraptorinae subfamily, yemhuri yeDromaeosauridae. Kurongeka kwemapapiro kwakaita kuti masayendisiti akawanda afungisise kukosha kwaaikwanisa kuita pakubhururuka uye kushanduka kweshiri dzemazuva ano. Muna 1915, mamwe masayendisiti akatanga kufunga nezve mukana wekuti shiri dzakapfuura nepadanho remapapiro mana mukushanduka-shanduka, ichitumidza nyika iyi se "Tetrapteryx".
Zvokudya
Kwemakore, zvisaririra zvakasiyana zveMicroraptor zvienzaniso zvakawanikwa zvine zvakasara zvechikafu mumatumbu avo. Pakati pezvisara izvi zvaikwanisika kusiyanisa mapfupa akasiyana emhuka dzinoyamwisa, mapfupa eshiri nedzimwe hove uye zvakagumiswa kuti. aikwanisa kumedza mhuka duku dzakakwana. Sezvo pasina gastric granules yakawanikwa mune chero mamiriro ezvinhu, zvinogona kufungidzirwa kuti "mukomana mudiki" uyu aidonhedza zvisingagadzike organic zvinhu, senge mamwe mapfupa, minhenga nemvere, mumadonhwe.
Pakutanga zvaifungidzirwa kuti Microraptor aiva muvhimi weusiku nekuda kwehukuru hweziso re sclerotic rings. Zvisinei, zvakazobvunzurudzwa zvakasimba pashure pokunge vaona kuti minhenga yechikara ichi yaipenya, sezvo pasina shiri inobhururuka yousiku ine minhenga yakadaro.
Microraptor curiosities
Iyo Microraptor yakaratidzwa mune akawanda zvinyorwa, mafirimu, uye mabhuku:
- Prehistoric Park (chikamu chechitatu che2006 documentary)
- Four Winged Dinosaur (documentary film)
- Nyika Isati Yasvika Nguva XII: Zuva Guru RemaFlyers (bhaisikopo)
- Donotopia: Rwendo rwekuenda kuChandara (novhero)
- Tarbosaurus: Ane Mightiest Ever (documentary film)
Pamusoro pezvo, kune Microraptor modhi muCarnegie Collection, inova muunganidzwa wezvechokwadi, nemaoko-painted replicas yemadinosaurs nedzimwe mhuka dzakatsakatika.
Pakupedzisira, zvinoramba zvichizivikanwa kuti Yaive yekutanga dinosaur isiri yeavian ine minhenga nemapapiro ekuona kuwanikwa.. Nekuda kwekuwanikwa uku, uye pamwe nekuferefetwa kweArcheopteryx kwakaitwa, dzidziso nyowani dzakasimba maererano nekushanduka kweshiri uye kutiza kwadzo zvinogona kutorwa.