
pascuvalihippus

notohipidae kudumbatthilppetta vamshanasham sambhavicha nottugulett janussaanu pascualihippus. ippol bolivia ennariyappedunna oligozene kaalaghattatthinte avasaanathilaanu ithu jeevichirunnathu.
vivaranam.
eee januss praadhamikamaayi thalayottiyilum chila poost craniel asthikalilum ninnaan ariyappedunnathu, ithu orupakshe oru aadukalude valippamayirikkaam. "pasculihippasinu" uyaramulla thalayottiyundaayirunnu, vishalavum moorchayullathumaaya mookk undaayirunnu, aadyathe rund murivukal premaxillayude munbhagathu oru thirashcheena rekha roopappeduthunnu, thudarnnu mukalil ninnu nokkumbol mookk idungunnu. eee savisheshathakal toxodontidayil kaanapedunna "adenotherium", "nesodon" ennivaykku samaanamaan. ennirunnaalum, athinte murivukalkk verukalundaayirunnu, kavilile pallukal "yadhaartha" toxodondukalil ninnu thikachum vyathyasthamaayirunnu. pasculihippasinte" molarukalkku central looppil saadhaarana vibhajanam illaayirunnu. premaxillary dental kamaanam rekheeyamaayirunnu, ithu orupakshe pullu vranamaayirikkaamenn soochippikkunnu. athinte aapekshikamaya "eomorphipsil" ninnu vyathyasthamayi, athinte murivukal neenduninnilla.
vargeekaranam.
"1997-ll oligozene kaalaghattatthinte avasaanathil boleeviyayile sallah roopeekaranathil kandethiya phoosil avashishtangale adisthaanamaakkiyaanu "pasculihippus" aadyamaayi vivarichathu. "kuthirayeppolulla pallukalulla, valare uyarnna kireedamulla molaarukalulla toxodond nottugulettukalude oru kudumbamaaya notohipidae kudumbathilaanu "pasculihippus" aadyam sthaapichathu. ennirunnaalum, eee group paraphyletic aanennu sameepakaala gaveshanangal soochippikkunnu, athil kooduthal kooduthal uruthirinja roopangal adangiyirikkunnu, avayil chilath "yadhaartha" toxodontidaeyude poorvvikarumaayi aduthirikkunnu. "pasculihippus" aaa roopangalumaayi aduthathaayi thonnunnu, koodaathe kooduthal aadhunika padanangalil oru claidinte adisthaanathil athinte aapekshikamaya "aarjirohippas" kooduthal uruthirinja toxodontiday ulppedunnu.

