
eusmillus

eusmillus ('sachcha sabre') nimravid kaa ack pragaitihasik vansh haye joe europe mein antim eocene seey praarambhik oligosin yug (37.2-28.4 miyaa) key dauran rahata thaa.
vargeekaran.
eusmillus" kii teen vaidh prajaatiyan hain, jaise. bidentates "aur" ee. villebramerances. "1963 mein kuchh lekhakon dwara" "eusmillus" "key saath samanarthi shabd" "echagmoeteptasela" "mcdonald kaa upayog kiya gayaa thaa, lekin vaastav mein yeh" "hoplophonous" "kaa paryaay haye. teesari prajaati, "ee. adelos, "2021 mein varnit kiya gayaa thaa, aur vansh mein sabse badee prajaati key roop mein khadaa haye. 
2016 mein kiye gaye ack adhyayan seey pataa chalata haye kii "eusmillus" ack gair-vaidh vansh haye, aur sabhi uttari americi prajaatiyon koo "hoplophonous" mein sthanantarit curr diyaa gayaa haye. 
ee" kii khoj. iss beach, adelos kaa sujhaav haye kii nimravid vyutpann vikaasvaadi maargon key saath gaye; shankudhari-dantedar, derk-dantedar aur skimmitter-dantedar, aur unake vikaasvaadi maarg dou mein vibhajit hoe gaye, jisase sebar-dantedar aur shankudhari-daant key roop bunn gaye joe laakhon varshon baad vaastavik felid key saath abhisaran roop seey vikasit hue.
aakriti vigyaan.
adhikansh "eusmillus" prajaatiyon kaa shareer lamba thaa aur way tendue key samaan lambe they, halanki yeye prajaatiyan "ee" theen. adelos "aakar mein ack chhote seey shher key samaan thaa, aur iss prakaar holplophonin nimravids mein seey sabse badaa thaa, lagbhag 111 kilogram key vajan taka pahunchane vaalaa" eusmillus "lambe saber daant vikasit curr chuka thaa aur ack saber-daant vaali billi kii tarah dikhta thaa, lekin vaastav mein ack tathaakathit 'falls saber-tooth' thaa aur kewal iss samaantaa koo abhisari roop seey wahan kartaa thaa. aadhunik tenduon kii tulanaa mein adhikansh tendue key aakar key they aur lambe shareer vaale aur chhote pair vaale they. kuchh 2.5 meater (8 feat) lambe taka pahunch gaye. "eusmillus" ney kaee anya daant khou diye they, jinamen aam taur parr mansahari standhaariyon mein dekhe jaane vaale 44 key bajaay kewal 26 they. iska munh 90 degree key konn taka khul sakata haye, jisase prani apane saber daanton kaa thheek seey upayog curr sakata haye. sabars kii raksha key liye "eusmillus" key nichale jabade seey prakshepit asthi flange (yeh asambandhit marsupial "thylacosmillus" aur felid "magantarian" mein bhee dekhaa jaataa haye). nimraavid key ack anya vansh "eusmillus" aur "nimravas" key beach sangharsh key jeevaashm pramaan hain.
vikas aur vikas.
"eusmillus" shaavakon aur kishoron kii khoj kii gaee haye, aur unake kankalon kii jaanch seey sanket milata haye kii unake saber-daant jeevan mein dair seey ubhare, joe ingit kartaa haye kii janwar apekshaakrit lambe samay taka apani maataon parr nirbhar they. eusmillus" key doodh key daant, unake visfot parr, itane badey they kii ise prabhaavi dhang seey shikaar karane kii anumati dee. inn doodh key saabar kaa atirikt laabh yeh thaa kii sthaayi saabar key dair seey badhane key kaaran, yadi doodh key saabar-daant kshatigrast hoe gaye they, tou nimravid key paas saabar-daant kaa ack nayaa sett vikasit karane kaa mauka thaa, jisase yeh shikaar jaari rakh sakata thaa.

