
aldabrachelis grandidiary

madagaskaril thaddesheeyamaayi kaanapedunna vamshanasham sambhavicha aamayude oru inamaanu aldabrachelis grandidiary allengil grandidiyarinte bheeman aama. subfosil asthiyil ninnu verthirichedutha mitocondrial dna ithu oru vyathyastha inamaanennu sthireekarikkunnu.
vivaranam.
"aldabrachelis grandidiary" lokathile ettavum valia aamakalilonnaya carapace neelatthil alanna oru bheeman aamayayirunnu. ithu yadhaarthathil madagaskarile aarr thaddesheeya aama enangalil onnaayirunnu (rund valia "aldabrachelis"; rund idatharam "astrochelis"; rund cheria "pixis").
matellaa "aldabrachelisukalil ninnum" ninnu ithu verthirikkunnathu oru valia, parannatho vishaadithamo aaya carapace, kaarapesinte veekkam varunna vashangal, hrasvamaaya gularukal, nassel appercharinte mukalbhagam bhramanapathangalude mukalbhaagathekkaal uyarnnathaan, vyathichalikkunna kwaadrettukal, vishalamaaya posttrbittalukal, valare valia prosessus vomerinus dorsalis ennivayaanu. ithinu asaadhaaranamaamvidham kattiyullathum shakthamaayathumaaya carapace undaayirunnu, orupakshe kanatha vettayaadalumaayi poruthappedaam. ithu pradhaanamaayum pulmedukaludeyum thanneerthadangaludeyum mechilppuramaayirunnuve thonnunnu.
vamshanaashabheeshani.
eee inathinte padaartham varshangalkk munbu 1250-2290 aanennu kanakkaakkappedunnu. aafrikkayude pradhana bhoopradeshathu ninnu manushyarude kudiyettam nadannathinu thottupinnaale ithu thaarathamyena vamshanasham sambhavichathayi thonnunnu. athinte saadhaarana sahodari enangalil ninnu vyathyasthamayi, pettennulla bheeman aama ("aldabrachelis sappedena" (vamshanasham sambhavichathum), valia "grandidiary" manushyarumaayi deerghakaalam sahavarthithvathil vijayichathayi thonnunnilla.
paristhithi.
"aldabrachelis grandidiary" ("aldabrachelis assettanda") aarr baabaabinte ("adansonia" spp) vithu chitharalukalaayirikkaam.) madagaskaril thaddesheeyamaaya enangal; oru pareekshanatthil, nilavilulla aldabra bheeman amakal ("aldabrachelis gigandia") "adansonia rubrostippa" yude pazhangal eluppathil kazhikkunnu. bheeman aamakalude mattu paaristhithika pravarthanangalil sasyajaalangale chavittimethikkunnathum thiranjeduttha reethiyil bhakshikkunnathum ulppettirikkaam. eee pravartthanangal punasthaapikkaan aldabra bheeman amakal upayogikkaamenn nirddeshikkappedunnu.