
kizhakkan chuvanna baatt

wespertilionidae kudumbatthile oru inam microbattaanu eestten redu baatt (lasiurus borialis). kizhakkan vadakke amerikkayiludaneelam kizhakkan chuvanna vavvalukal vyaapakamaanu, bermuda adhika rekhakalundu.
taxonomy aandu ettimolaji.
1776ll jarmman suvolajist philipp ludwig statiyas mullaraan ithu vivarichathu. addeham thudakkathil ithu "wespertillio borialis" enna peril "wespertillio" janussil sthaapichu. 1831ll joonn edward gray eee januss srishtikkunnathuvare ithu athinte nilavile janussaaya laasiyoorasil ulppeduthiyirunnil. lasiurus" enna pothuvaaya peru greak "lassios" ("romangal"), "aura" ("wall") ennivayil ninnaan uruthirinjathu; athinte speeshees naamamaya "borialis" laattin bhashayil ninnaan uthbhavichath, athaayath "vadakkan"."eee janussile eee inathil, kizhakkan chuvanna vavvalukal mattu chuvanna vavvaalukalumaayi ettavum adutha bandhamullavayaan, avaa oru monophily roopappeduthunnu. faifarinte chuvanna vavvalukal ("lasiurus faifari"), seminol vavvalukal ("ell") ennivayaanu ithinte ettavum adutha bandhukkal. seminolus), karuvapatta chuvanna baatt ("ell. various), desert redu baatt ("l. bloseville), lavananiramulla chuvanna baatt ("l. salina "), valia chuvanna baatt (" l. attaaras ").
vivaranam.
kizhakkan chuvanna vavvaalukalkk savisheshamaaya romangalundu, aanthumbukal ishtikayo thurumbulla chuvappo aanenkil penthumbikalkku alppam kooduthal manjumoodiya chuvapp niramaan. aann, penn kizhakkan chuvanna vavvaalukalkk velutha romangalude prathyeka tholil paadukalundu. athinte purakile oro romangalum ekadesham neelamullavayaanenkilum europaattajiyathile romangal neelamullavayumaan. athinte ventral uparithalathile romangal saadhaaranayaayi bharam kuranjathaanu. europatajiyam ulppede athinte shareeram muzhuvan saandramaaya romangalaanu. thala muthal wall vare thookkamullathum alakkunnathumaaya athinte janussile oru idatharam amgamaanithu. thrikonaakrithiyilulla tragiyulla chevikal cheruthum vrithaakruthiyilullathumaanu. athinte chirakukal neelamullathum chulivullathumaanu. athinte wall neelamullathum neelamullathumaanu. ithinte kaimuttinu ekadesham neelamundu. motham 32 pallukalkkaanu ithinte dantha soothravaakyam.
jeevashasthravum paristhithiyum.
kizhakkan chuvanna baatt chirakukalude veekshana anupaathavum chirakukalude loading soochippikkunnathu avaa thaarathamyena vegathil parakkunnuvennum mithamaaya reethiyil kaikaaryam cheyyaavunnavayaanennum soochippikkunnu. kizhakkan chuvanna vavvalukal keedabhakshanamullavayaanu, avaa nishaashalabhangale valareyadhikam vettayaadunnu, mattu praanikalude vavvaalukalum kazhikkunnu. jipsy nishaashalabhangal, koodaara kaattarpillar nishaashalabhangal, "saidiya" nishaashalabhangal, "acrobassis" nishaashalabhangal, cutworm nishaashalabhangal, konvarm nishaashalabhangal ennivayulppede ariyappedunna keedangale avaa bhakshikkunnu.
prathyulppaadanavum aayurdairkhyavum.
kizhakkan chuvanna vavvaalukalude prajnana season sarathkaalathaanu aarambhikkunnath, onniladhikam aanthumbikalkku orotta maalinyam valichedukkaan kazhiyum. venalkkaalathaan, saadhaaranayaayi meyy muthal juulai vareyulla samayathaan naaykkuttikal janikkunnath. saadhaaranayaayi oru nayakutty uthppaadippikkunna mattu vavvaalukalil ninnu vyathyasthamayi, kizhakkan chuvanna vavvaalukalkk oru samayam sharashari moonnu naaykkuttikalundu, chila kizhakkan chuvanna vavvalukal anchu naaykkuttikalkku janmam nalkiyittundu. penthumbikalkku naalu mulakkannukalund, ithu oresamayam onniladhikam santhathikale poshippikkaan anuvadikkunnu. kizhakkan chuvanna baatt naaykkuttikal janichu ekadesham oru maasathinu sesham parakkaan padikkukayum athinusesham avaye mulayoottukayum cheiyunnu. naaykkuttikal parakkaan padichathinusheshavum, svanthamaayi valarunnathinu munbu avar kurachukaalam ammayodoppam thaamasikkunnu.
kizhakkan chuvanna vavvaalukale palappozhum parunthukalum moongakalum allengil neela jaey, kakkakal thudangiya aakramanathmaka enangal akramikkukayum kollukayum cheiyunnu; muun mrugam prathyekichum ila koombaarangalil olichirikkunna vavvaalukalude pradhana vettakkaranaayi varthikkunnu. kaarukalilekko uyaramulla manushyanirmmitha gadanakalilekko kaattaadiyanthrangalilek parannu kizhakkan chuvanna vavvaalukale kollunnu. oru kizhakkan chuvanna baatsinu ekadesham rund varshamaan ayuss ennu allen kurtha vaadikkunnu, ennirunnaalum avaykku kooduthal kaalam jeevikkaan kazhiyum.
parisaravum aavaasavyavasthayum.
kizhakkan vadakke amerikkayilum bermudayilum kizhakkan chuvanna vavvalukal vyaapakamaayi kaanapedunnu. thekkan canada vadakkukizhakkan meksikoyum ulppede bhookhanda vibhajanathinu kizhakkayi ithu saadhaaranayaayi kaanapedunnu. shaithyakaalath, thekkukizhakkan amerikkayilum vadakkukizhakkan meksikkoyilum ithu sambhavikkunnu, theerapradeshangalilaanu ithu ettavum kooduthal kaanappedunnath. vasanthakaalathum venalkkaalathum, grettu thadaaka mekhalayilum grettu playin mekhalayilum ithu kaanapedunnu. adutha bandhamullah horry vavvaalukalil ninnu vyathyasthamayi, aann, penn vavvaalukalkk varsham muzhuvanum ore bhoomishaasthraparamaaya paridhiyund. munbu, chila rachayithaakkalil padinjaaran american aikyanaadukal, madhya america, thekke amerikkayude vadakkan bhagam enniva athinte paridhiyil ulppettirunnu, ennaal eee janasamkhyaye pinneedu marubhoomiyile chuvanna vavvalaaya "lasiurus bloseville" yilek punarniyamichirikkunnu.
samrakshanam.
kizhakkan chuvanna vavvaaline ettavum kuranja mungananayulla samrakshana vibhagamaaya iucn ettavum kuranja aashankayaayi vilayiruthunnu. vishalamaaya bhoomishaasthraparamaaya shreniyum valia janasamkhyayude valippavumullathinal ithu eee padaviyude maanadandangal paalikkunnu, ithu samrakshitha pradeshangalil sambhavikkunnu, ithu chila aavaasavyavasthayile aswasthathakal sahikkunnu, koodaathe athinte janasamkhyayude valuppam athivegam kurayaan saadhyathayilla.
kizhakkan chuvanna vavvaalukalum mattu deshaadana maraa vavvaalukalum barotrama vazhi kaattaadiyanthrangalal marikkaan saadhyathayund. kizhakkan chuvanna vavvaalukalaan kaattaadiyanthrangalil ninnulla randaamathe valia marananirakk, horry vavvaalukalaan ettavum kooduthal baadhikkappedunnathu.
vaitt-nose syndrome undaakkunna fangasaaya "seudogino duscus distrakttans" enna beejaanukkal vahikkunnathayi kizhakkan chuvanna vavvalukal rekhappeduthiyittundu, rogathinte klinikkal lakshanangalulla oru vyakthiyum nireekshikkappettilla.

