Megatherium caajisnimadana Giant: description

Malaayiin sano ka hor ka expanses badan ee dhulka iska leh xayawaanka, muuqaalka kore ee uu nin casri ah si dhib qiyaasi kartaa, sababtoo ah muddo dheer tan iyo markii ay ku dhinteen baxay, oo kaliya ku soo haray, taas oo saynisyahano kaddeedka soo celiyo ay muuqaalka iyo caadooyinka. Marka Kusch ee Americas cagaaran noqnoqon sloths Rafaa Megatherium. xayawaanka Giant yimaa-riyaaqay labada maroodi caleemo succulent la treetops. caajisnimadana Giant qaaday cagaaran si fudud, oo fadhiya ilaa uu lugaha cawl. qaraabo Modern Rafaa tani waxay u muuqataa in la isaga la barbar dhigo buro dhogorta yar ka laan geed laalaaday.

Cilmi heli iyo daahfurtay in aqoonyahaniinta

Waayo, markii ugu horeysay ee hadhaagii dhulka caajisnimadana Rafaa laga helay by degay Spanish ee 1789 ee Argentina, oo u dhow Buenos Aires. The dadka wadaniga ah ee Patagonia u maleeyeen in lafaha iska leh bar weyn. Sida ay legend maxaliga ah, marka uu soo baxay dhulka oo lagu dilay by iftiinka qoraxda.

Hadha oo ka mid ah deegaanada Isbaanish ah Marquis of Loreto isla markiiba lafaha inay Madrid soo diray. In cilmi caasimada "bar" weli cilmiga ku hawlan Jose Garriga. Horeba in 1796 uu daabacay warqad cilmi ah, taas oo uu ku tilmaamay xayawaanka bakhtiyeen jir.

Garriga marka la barbar dhigo maroodiga, maxaa yeelay, size ee xayawaanka South American ma uusan dhalin. Laakiin lugaha uu la cagaha weyn ahaayeen dheer iyo ka culus yahay maroodiga, iyo qaabka uu u dhaladii, sida tilmaamay in uu shaqada saynisyahan a, u ekaa madaxa caajisnimadana ah.

Its size cajiib ah xoolaha ayaa loo yaqaan "Megatherium", taas oo macnaheedu yahay "bahal weyn". Sidaas waxa naturalist Narok Zhorzh Kyuve, eegaya image lafaha, oo reer Spain waxay u cid direen Academy Paris ee Sciences. saynisyahan Faransiis, iyo sidoo kale Jose Garriga, bartay ah awoowe bahalka la garaneyn oo caajisnimadana casriga ah.

reyn General agagaarka xayawaanka bakhtiyeen

Cilmi heli iyo daahfurtay of saynisyahano noqday dareen ah in Europe. Markaas Abwaan weyn Jarmal I. V. Gote ka go'an maqaalka a Rafaa caajisnimadana oo dhan. Matxafka, si aad u hesho inuu lafaha, waxay ahaayeen diyaar u ah inay siiso miisaaniyadda sanadlaha ah oo dhan. Markaasaa boqorkii wuxuu ku Carlos IV ee Spain dalbaday in la keeno xoolaha si Madrid. Oo taliyihii ma daryeeli haddii ay tahay dhintay ama nool. Waxa uu rumeysan yahay in naively World Cusub, sida ka dibna waxaa la odhan jiray America, ayaa weli deggan yahay Megatherium.

Yididiilo hareerahooda amusin ilaa bartamihii qarnigii XIX ah, marka hadhaagii dinosaurs ayaa laga helay. Inta lagu jiro wakhtigan ee Patagonia booqday by cilmi badan. Waxa intaa dheer in lafihii Megatherium la helay raadad waxaa ka mid ah on the bangiyada oo webi dhoobo, xaarka, ayaa weli ka mid ah maqaarka iyo timaha godadka. Sababo la xiriira cimilada qabow oo qalalan ee Patagonia ayaa weli si fiican u sii raagayaan, jidaynayey paleontologists muddo, ma aha oo kaliya in ay cilinta image xoolaha qadiimiga ah, laakiin sidoo kale si ay u sharxaan uu caadooyinka iyo cunto.

muuqaalka kore ee Megatherium a caajisnimadana Rafaa

Megatherium caajisnimadana Giant gaadho height ah saddex mitir. Waxaa intaa dheer, koritaanka xoolaha waxaa loo laalaabi marka kacay on lugaha cawl. bahal A toosaa, oo miisaankeedu yahay afar tan oo boos oo intaasu waxay ahayd laba jeer ka badan maroodiga. Tani waa qayb ka tahay dhererka caajisnimadana jirridda, taas oo ah lix mitir.

bustayaal Megatherium jubbadda qaro weyn, oo waxaa hoostiisa ku jiray oo aad u maqaarka dhagan. Maqaarka ee caajisnimadana a Rafaa xoojiyo huurada lafaha yar yar. cover Tan waxaa loo sameeyey Megatherium shiidaa invulnerable. Uu dhaawac xitaa ma uu samayn karin sida bahalka khatar ah sida shabeel Saber-waayihiisa.

caajisnimadana Giant hantiyeen weysada ballaaran, lugaha awood haadeed sickle gaadhaan dherer ah 17 cm, iyo badhidiisa aan caadi ahayn qaro weyn in la gaarey waayo, dhulka.

madaxa neefka waa yar ee size in la barbardhigo jirka ka weyn, oo wejigiisii ku lahaa qaab ah elongated.

Helitaanka agagaarka sloths Rafaa?

Megatherium ma kori geedaha sida ay farac casriga ah. More Charles Darwin, kuwaas oo bartay hadhaagii uu qarnigii XVIII ka, ayaa sheegay in habkaani xayawaanka ka mid ah shuqulladiisa. Waxa uu u muuqday fikrad macquul ahayn jiritaanka dhirta u adkeysan kara Rafaa noocan oo kale ah.

In daraasadda ee haray in la keenay ka Patagonia Darwin ee England, oo ahaa Professor Richard Owen. Waxa uu ahaa kii soo jeediyay in Megatherium guuro on dhulka. Marka socda, caajisnimadana ku Rafaa sida Aardvark casri ah ma ku tiirsan cagta oo dhan, oo ay ku laayeen, si aanay u cuslaataan dhulka ciddiyo haadeed. Taas darteed, ayuu si tartiib ah ayaa loo dhaqaaqin iyo in yar oo ah sirgaxan.

saynisyahano casriga ah waxay ku andacoodaan in Megatherium u socon karin on lugaha cawl. Sidaas daraaddeed, waxbarashada biomechanical sameeyay A. Casino ee 1996, ayaa muujiyay, in qaab dhismeedka lafaha of caajisnimadana a Rafaa loo ogol yahay inuu u dhaqaaqo oo keliya iyaga on. Si kastaba ha ahaatee, bahal this socda qumman ilaa maantadan la joogo ayaa wali arin muran adduunka ee sayniska.

Maqaallo Power Megatherium

Megatherium loola dhaqmo nuujiya edentates oo ay ku quudiyaan inta badan daaqsinka. Dhismaha daanka sare waxay muujinaysaa in xayawaanka lahaa dibinta size sare dheer cajiib ah, caadiga ah ee duur-joogta herbivorous.

caajisnimadana dhulka Giant iska uu lugaha cawl, laamihii geedaha jiitay iyadii, jebiyey off caleemaha succulent iyo caleemaha dhalinyaro ah, oo ka cuneen. miskaha balaadhan oo uu, cagaha weyn oo dabada dheer qaro weyn isaga u adeegi jiray taageero iyo la oggol yahay, oo aan dadaal, inay kibis ku cuni on cagaarka. More dhawaan, saynisyahano ayaa ka dhaadhiciyay in caajisnimadana u jeexjeexay caleemaha iyadoo la kaashanayo af aan caadi ahayn muddo dheer. Si kastaba ha ahaatee, baaritaano dhawaan la sameeyay ayaa muujiyay in qaabka uu daanka hortagi formation of muruqa, oo waxay isagii u joojin kari lahaa.

Ka sokow caleenta geedaha megatherium sidoo kale cuneen oo xididdada. Wuxuu iyaga ku qaadataa oo dhulka ka la isticmaalayo haadeed ay muddo dheer.

Megatherium noqon kartaa ilaashadaan ah?

Megatherium ineey noqon karaa qayb ahaan Carnivore. Saynisyahanka M. S. Bargo sameeyay sanadkii 2001 daraasad hay'adaha caafimaadka ilkaha ee caajisnimadana a Rafaa. Waxa ay muujisay Wuxuu wax la cunaa ma warshad keliya, laakiin sidoo kale cunto hilib. ilkaha Indigenous xoolaha leeyihiin qaab a xagalka ah iyo filan waa af geesaha. Iyadoo ay gargaar, caajisnimadana Rafaa ahaa awoodaan in ay ma aha oo kaliya in ay calaliyo caleemaha, laakiin sidoo kale hilibka. Waxaa laga yaabaa in uu sameeyey kala duwan ee aad cunto, cunista Bakhtiga, xulashada ugaadha ka bahal ama isaga qudhiisa ku ugaadhsado.

Megatherium lahaa olecranon si caddaalad ah oo gaaban, sabab addimada hore kaas oo noqday mid aad u dhiifoon. Tilmaamo la mid ah waa xayawaanka aad u badan carnivorous. Sayidka megatherium leeyahay awood ku filan oo xawaare si ay u weeraraan, tusaale ahaan, glyptodonts. Intaa waxaa dheer, natiijooyinku falanqaynta biomechanical muujiyeen in haadeed ay dheer caajisnimadana Rafaa laga yaabaa si fudud loo isticmaalo hub ahaan in dagaallada la xayawaanka kale. Si kastaba ha ahaatee, saynisyahano badan ka heli fikradda of this bahal carnivorous waa mid aad shaki.

image nolosha xoolaha qadiimiga ah

Eegeyn in Megatherium ah dagaal ama ma, oo wuxuu lahaa oo cadaawayaashaada ma. Safarka dhex kaymaha iyo beeraha xoolaha weyn laga yaabaa in aan ka cabsanayn in uu naftiisa, habeen iyo maalinba.

sloths Giant, sida ay saynisyahano badan, safay kooxo yar yar. Waxaa jira hal dhibic soo horjeeda aragtida sida ay taas xoolaha kuwanu waxay ahaayeen keli ah oo keligiis degeen boholaha muuqdo iyo shakhsiyaadka caadiga ah waa ku xiga si uu midba midka kale kaliya inta lagu guda jiro weheshiga iyo barbaarinta ee farcankaaga.

Marka Megatherium ahaayeen iyo meesha ay ku noolaayeen?

Sida lagu muujiyey shukaansi radiocarbon ee haray, hadda nuujiya bakhtiyeen muuqday on Earth ku saabsan laba milyan oo sano ka hor inta lagu guda jiro Pliocene ah. Markii hore, sloths Rafaa deggan yahay grassland iyo qaybo ka mid keymaha ah ee South America. Later, ay awoodaan in ay la qabsadaan ahaayeen iyo in meelaha cimilada oomane. lafaha xoolaha, cilmi helay ma aha oo kaliya in Argentina, laakiin sidoo kale in Bolivia, Chile iyo Peru. Part Megatherium ineey u guureen North America. Tani waa caddaynta ku helay qaaradda hadhay oo caajisnimadana a Rafaa.

sababaha suuragalka ah ee eynu xoolaha qadiimiga ah

Kuwani xoolaha lafo ka badbaaday ilaa Pleistocene iyo bakhtiyeen noqday oo ku saabsan 8,000 oo sano ka hor. About sababta ay u dhacday, saynisyahano weli ku doodi. Qaar badan waxay rumaysan yihiin in xayawaanka oo aan awoodin in ay u guuraan isbedelka cimilada. Si kastaba ha ahaatee, xaqiiqda ah in Megatherium ee kun oo sano si guul dabaqaa xaaladaha cusub, caddayn sabab kasta oo ay dabar, kuwaas oo muuqaalka kore ee dhulweynaha aadanaha, kuwaas oo si nac weyn halaagnay kooxda guumeyso ah, ugaarsadaan haragoodu. Waxaa laga yaabaa sababta oo ah awoowayaasha Hindida qadiimiga, oo waxay noqdeen Megatherium bakhtiyeen. Si kastaba ha ahaatee, hoos u dhac ku fiiqan in dadka iyo lumis ku xiga ee noocyada saamayn ku yeelan kara labada arrimood mar.

Warkii Megatherium ka badbaaday

From sayniska si khilaafka qaadan doonaan Halyeeyga bahalka in toosaa, kuwaas oo ka soo haray ayaa hal mar laga helay Spain wax ku bartay World Cusub, weli waa nool yahay. Like yeti ku-awaalka, ayuu nimankan indhaha ka qariyaa. Warkeeda waxa ay leedahay in sloths Rafaa degeen at cagta ee geedka kokaha maanta. Dabcan, version of in xoolaha bakhtiyeen qadiimiga weli socdaa ay expanses ee South America, oo xaalkeeda, laakiin fikrad this jaceyl yididiila galin, malaha dadka, iyagoo ku qasbaya in aad eegto caddeynta murmi karin oo ay run u gaar ah.