
cryptonness

cryptonness dakshin america key oposum kaa ack vansh haye. isamen bolivia seey laker urugue aur purvi brazil taka paaee jaane vaali paanch prajaatiyan shamil hain, jinamen seey ack abb vilupt hoe gaee haye. haalaanki pahali prajaati kii khoj 1931 mein kii gaee thee, lekin 2005 taka iss vansh koo "gracillinus" seey alag key roop mein maanyata naheen dee gaee thee. isamen aam taur parr bhoore, kabhi-kabhi laal, farr vaale chhote oposum shamil hain joe mukhya roop seey khopadi key paatron dwara anya oposum seey alag hotey hain.
vargeekaran.
cryptonness" kii prajaatiyon koo pahali baar 1931 mein george heinry hamilton tett dwara varnit kiya gayaa thaa, jinhone "marmosa microtarsus guehaibe" (abb "cryptonness guehaibe") koo "marmosa microtarsus" (abb "gracillinus microtarsus"), "marmosa agillis chacoensis" (abb "cryptonness chacoensis") kii upa-prajaati key roop mein "marmosa agillis" (abb "gracillinus agillis"), aur "marmosa unduvensis" (abb "cryptonness unduvensis") koo ack alag prajaati key roop mein varnit kiya thaa. 1943 mein, ack anya prajaati kaa varnan kiya gayaa thaa, "mermosa agricolai" (abb "cryptonness agricolai"). cryptonness" kii prajaatiyon koo taba vyaapak roop seey paribhaashit genus "marmosa" mein shamil kiya gayaa thaa jaba taka kii 1989 mein genus "gracillinus" kaa varnan naheen kiya gayaa thaa. vartamaan mein maanyata praapt paanchvin "cryptonness" prajaati, see. ignitus, "koo 2002 mein" gracillinus "kii ack prajaati key roop mein varnit kiya gayaa thaa. usa samay," cryptonness "kii prajaatiyon koo alag-alag prajaatiyon key roop mein yaa" gracillinus "kii anya prajaatiyon key paryaayavaachi yaa upa-prajaatiyon key roop mein maanaa jaataa thaa.
robert woss aur anya ney dekhaa kii "gracillinus" mein vargeekrit kuchh jaanvaron mein ack atirikt foramen andashay thaa, joe khopadi mein ack chhed thaa joe elysphanoid timepanic wing kii huddy key madhya aur saamane kii or vistaar seey banata haye. unhone anya paatron kii talash kii joe foramen kii upasthiti key saath sahsambaddh they aur unhein khojane mein aasaan paaya, joe "gracillinus" seey alag prajaatiyon key samooh koo paribhaashit karate hain. ack jatijanya vishleshan ney "cryptonness" aur "gracillinus" kii vishishtata kii pushti kii. woss aur unake sahyogiyon ney pahali baar "chacodelphis" parr apane 2004 key pepper mein ack futnote mein khoj kaa ullekh kiya aur baad mein atirikt foramen key saath prajaatiyon key samooh koo ack nae vansh, "cryptonness" key roop mein varnit kiya. samanya naam, "cryptonness" pracheen yunani shabdon κρyπτος "cryptos" (chhipa huaa) aur νανος "nanos" (bauna) seey liya gayaa haye aur ise isaliye chunaa gayaa thaa kyonki "cryptonness" prajaatiyan chhoti hain aur unaki vaastavik pehchaan lambe samay taka vargeekaran samanarthi dwara chhipi hui thee. "cryptonness" koo vartamaan mein upa-parivaar dedelphina kii janjaati thalamini mein vargeekrit kiya gayaa haye.
woss aur unake sahyogiyon ney una paanch naamon mein seey pratyek koo pahachaana jinhen unhone "cryptonness"-"agricolai, chacoensis, gwahibe, ignitus" aur "unduvensis"-koo alag-alag prajaatiyon key roop mein sandarbhit kiya, halanki way unake beach kuchh vishisht paatr paa sakate they. iss mamle mein aage kii khoj kii aavashyakta haye.
prajaatiyan.
jeevit "cryptonness" prajaatiyon kaa cladogram.
vartamaan mein maanyata praapt paanch prajaatiyan hainh
varnan.
"cryptonness" prajaatiyan apane parivaar key bheetar bhee chhoti oposum hoti hain aur unakaa vajan lagbhag hotaa haye. farr binaa rung key hotaa haye aur aamtaur parr oopar laal yaa bhoore rung kaa bhura hotaa haye aur neeche bhoore yaa rangheen hotaa haye. gaard key baal kharaab roop seey vikasit hotey hain. aankho koo ack kaali angoothi gherati haye. agrabhag parr, teesare aur chauthe ank dusare aur paanchven seey lambe hotey hain. maadaon mein thaili kii kamee hoti haye aur unake paas 9 seey 15 stun hotey hain. poonchh binaa kissy sahaayata vaali aankh koo nagna dikhati haye, lekin pratyek paimaane parr vaastav mein teen chhote baal hotey hain. cryptonness" aur "gracillinus" kii prajaatiyon mein baahari varnon parr shayed hii antar kiya jaa sakata haye, halanki "cryptonness" prajaatiyon mein chhoti poonchh, badey kaana, vyaapak netra-valay aur lambi moonchh hoe sakati hain. adhik surakshit paatr donon vanshon kii khopadi koo alag karate hain. atirikt foramen andashay kii upasthiti key alawa, joe prajaatiyon key bheetar kuchh bhinnata pradarshit kartaa haye, "cryptonness" mein aamtaur parr maxillary fenestrey kaa abhaav hotaa haye, pahale aur dusare daadh key paas taaloo key chhidra hotey hain, dusare oopari purvadhruviya hotey hain joe teesare kii tulanaa mein chhote hotey hain, ack rostral prakriya kaa abhaav hotaa haye, joe poorv-maxillary huddy koo aage taka failata haye, aur aamtaur parr oopari kutte key daant parr atirikt kasp hotey hain. cryptonness" kii prajaatiyan rung, aakar aur daanton key kuchh varnon mein bhinn hoti hain.
see" kaa caryotype. agricolai mein 24 pramukh bhujaaon (2n = 14, fn = 24) key saath 14 gunasutra shamil hain.