kichosaurus

kichosaurus (kii-chou-saurus) patchipleurosaur parivaar mein samudri sarisrip kaa ack vansh haye joe tricic-jurassic vilupt honey kii ghatana mein tricic key karib vilupt hoe gayaa thaa. yeh naam chean mein kwecho (abb guijhou praant) seey liya gayaa haye, jahan 1957 mein pahala jeevaashm namuna khoja gayaa thaa. way sabse aam surropterigian jeevashmon mein seey hain aur aksar lagbhag poorna, spasht kankal key roop mein paae jaate hain, jisase way sangrahakartaon key beach lokpriya hoe jaate hain. "keycosaurus", aur patchipleurosaur parivaar koo motey taur parr, kabhi-kabhi notosauroidia key bheetar vargeekrit kiya jaataa haye, lekin anyatha soropterigia key bheetar ack alag, adhik adim vansh key roop mein soochibaddh kiya jaataa haye.
varnan.
"keycosaurus", sabhi surropterigions kii tarah, jaleey paryaavaran key liye atyadhik anukoolit thaa. adhikansh namoonon kaa shareer chhota thaa, narr yaun roop seey sneut-vent lambai (aiss. vee. ell.) key saath paripakva hotey they, aur maadaon mein aiss. vee. ell. dwara. paripakva purushon key liye ausat aiss. vee. ell. lagbhag aiss. vee. ell. haye, aur paripakva mahilaaon key liye, adhikansh aiss. vee. ell. haye. isaki lambi gardan aur lambi poonchh donon theen, jisamen lambe, paanch pair key pair they. iss vansh mein nukile sir aur nukile daant bhee ingit karate hain kii way machhali khaane vaale they. kuchh baramad kiye gaye namoonon mein ack vishesh roop seey vikasit alna hotaa haye joe sujhaav detaa haye kii unhone bhoomi parr yaa daldal mein kuchh samay bitaaya hoga.
isake alawa jeevaashm sakshya bataate hain kii "keycosaurus hui" naamak jivashmit garbhavati samudri sarisripon kii ack jodee seey pataa chalata haye kii unake paas andey dene key bajaay yuva rahane key liye janm dene key liye ack gatishil shroni thee.
roopvigyaan.
"keychosaurus hui" 1958 mein guijhou, chean mein jeevaashm vigyaani huu chengzi dwara paaya gayaa thaa. iss jeevaashm koo isake vyaapak alna dwara pratishthit kiya jaataa haye joe ise anya europeeya vanshon key vipareet banaata haye. chaude alna ney agrangon key satah kshetra koo badhaa diyaa, jisase yeh gati mein adhik prabhaavi hoe gayaa. "keycosaurus" apane parivaar key patchipleurosauridae kii kaee visheshtaon koo darshaata haye jaise kii iska chhota naak aur lamba asthaayi udghaatan. "keycosaurus" kii gardan bhee lambi hoti thee aur uska sir apekshaakrit chhota aur poonchh lambi hoti thee. agravarti kaudal kasheruka paarshv anuprasth prakriyaon kaa dhaarak hotaa haye. keycosaurus" kii aakriti vigyaan "dectillosaurus" kii tarah haye, joe lambe aur sankeern oopari asthaayi dwaar dikhaati haye joe khopadi key peechhe taka faili hui haye joe anya patchipleurosaurids mein naheen paaee jaati haye. patchipleurosaurids seey anya antaron mein "keycosaurus" 'adhik majboot humourous', bahut vyaapak alna aur manus mein thodaa hyperfellangy shamil hain. iss janwar mein urosthi kii bhee kamee thee, aur agrang adhik paddle vaale aakar key they, joe sambhavatah andolan mein agrangon key adhik mahatva kaa sanket dete hain. pectoral kamarpat yugmit clavicals, interclavical, scapula aur coracoids dwara banaaya gayaa thaa. "keychosaurus" ack adim chaturbhuj tetrapod thaa jisamen angon koo shareer mein paarshv roop seey rakhaa gayaa thaa. keycosaurus" key vibhinn bhaag alag-alag daron parr badhe, ack ghatana jise alometric vriddhi kahaa jaataa haye.
gati.
keychosaurus" kii gati shayed (aanshik roop seey) "paani key neeche kii udaan" seey milati-julati thee jise placiosaurs ney niyojit kiya thaa. chapate agrangon ney sambhavatah hydrophoil key roop mein kaam kiya hoga. peechhe kii or cumm visheshagyata dikhaai detee haye, aur isaliye stabilizer aur niyantran satahon key roop mein kaam curr sakati haye, jaise kii maujooda samudri kachhuon mein dekhaa jaataa haye. anga aakriti vigyaan kii madhyavarti prakriti kaa tatparya haye kii kuchh hudd taka, chhote meethe paani key kachhuon mein 'paani key madhyam seey rengna' bhee dekhaa gayaa thaa. shaktishali roop seey nirmit pectoral kamarpat majboot maanspeshiyon key lagaav key liye anumati detaa haye, lekin kandhe key neeche unakaa sthaan paani key neeche udaan model kaa paksh letaa haye. angon kii visheshagyata key bavjood, poonchh ack jaleey astitva key liye anukoolan bhee dikhaati haye. agravarti kaudal kasheruka kii paarshv anuprasth prakriyaaen darshaati hain kii shaktishali maanspeshiyon ney poonchh koo ack taraf seey doosari taraf maarnaa yaa cumm seey cumm utaarnaa sambhav banaa diyaa. iska matlab kuchh doorvarti paarshv sampeedan hoga, lekin yeh naram ootak sanrakshan mein darj naheen kiya gayaa haye. lambi gardan mukhya roop seey shikaar-pakadane seey sambandhit thee. shaktishali angon aur poonchh key sanyojan ney "key" banaa diyaa hoga. hui "ack kushal aur kushal shikari.
prajanan.
halanki koee pratyaksh pramaan naheen haye, "keycosaurus" sambhaavit roop seey andashay thaa (andey banate hain aur garbhashay key bheetar nikalate hain). jeevaashm "keycosaurus" ack saralikrit kohni jodd aur alna kii olekrainan prakriya mein ausification kii kamee koo pradarshit kartaa haye. isase andey dene key liye samudra tata parr rengna ajib hoe jaayega. vibhinn vikasatmak charanon mein namoone, ack hii ilaake mein ack hii prakaar key talchhat mein paae jaate hain, joe ack andashay prajanan model kaa bhee samarthan karate hain. haalaanki, vaksh guha key nichale hisse key bheetar bhroon key saath maadaa "keycosaurus" key jeevaashm paae gaye hain. unaki sthiti kaa tatparya haye kii way narbhakshan key shikaar naheen hain.

