
thekkukizhakkan myotis

thekkukizhakkan myotis (myotis austroriparius) gulf theeradesha samathalathilum thekkukizhakkan american aikyanaadukalile lover mississippy vandal samathalathilum kaanapedunna oru cheria vavvaalaan.
vivaranam.
thekkukizhakkan myotisinu 5 muthal 8 gram vare bhaaramund. athinte bhakshanathil pradhaanamaayum praanikalaanu adangiyirikkunnathu. thekkukizhakkan vavvalukal ulppede "myotis" janussile ellah enangalum pakal vishramikkukayum raathriyil meikkukayum cheiyunnu. avar palappozhum vettayaadukayum vellathil ninnu bhakshanam kazhikkukayum cheiyunnu. saadhaaranayaayi bhakshanam nalkunna vimanangal vishrama kaalayalavukalumayi marimari pookunnu, eee samayat vavvalukal avarude pidi dahippikkaan thoongikkidakkunnu. thekkukizhakkan baatt ekadesham 9-11 inch chirakukalullathaanu. pelej chaaraniram muthal thilakkamulla ooranchu-thavitt vare vyathyaasappedunnu, penthumbikalkku saadhaaranayaayi purushanmaarekkaal thilakkamulla niramaan. erattakalude uthppaadanathil thekkukizhakkan vavvalukal yunaittad stetsile "myotis" ll savisheshamaan; matellaa "myotis" penkuttikalum saadhaaranayaayi oru kunjine prasavikkunnu.
rafinescuvinte valia chevikalulla vavvaalukalumaayi idaykkide eee inam valarnnunilkkunnath kaanapedunnu.
paridhi.
vadakku thekkan illinois, indiana, padinjaaru thekkukizhakkan oklahoma, padinjaaran tennessi, arkansas, vadakkukizhakkan texas, kizhakk vadakkan karolinayude thekk bhagam enniva eee inathinte shreniyil ulppedunnu. kentakkiyile ohiyo nadeethadatthilaanu eee inathinte bhinnasankhya kaanappedunnath, janasamkhyayude bhooribhaagavum florida upadveepinte vadakkan pakuthiyilaanu thaamasikkunnath.
paristhithi.
thekkukizhakkan mayottikal, prathyekichu koodundaakkunna seasonil, vilakkapetta moongakalude oru pradhana bhakshana srothassaanu. koodundaakkunna seasoninu purathulla oru bhakshya srothass enna nilayil avaykku praadhaanyamilla.
bhakshanakramam.
thekkukizhakkan mayottisinte bhakshanakramam uyarnna bhakshana vaividhyathinte abhavam moolam mattu pala "myotis" enangalil ninnum vyathichalikkunnu. avarude diet diversity indux 3.26 ennathu 59.0% trichopteraanukal adangiya bhakshanathil ninnaan uruthirinjathu. eee inam kurachu araaknidukalum koliyopteraanukalum kazhikkunnath nireekshikkappettu. kaadiflikalude upabhogathil mattethoru inam "myotisine" apekshichu avarude bhakshanakramam kizhakkan pipistrellumaayi saamyamullathaan.
aavasa associationukal.
thekkukizhakkan myotis paristhithishaasthrathinte vashangalaan thaazhathe nilayilulla kaadinyamulla vanangal. eee inam vellathinaduthu vasikkukayum meikkukayum cheiyunnu. thaazhathe nilathulla kaadinyamulla vanangalil saadhaaranayaayi kashandiyulla cypresses vaattar tupelo adangiyirikkunnu, iva thaazhathe nilathulla vavvaalukalude saadhaarana valarunna marangalaanu. anuyojyamaaya aavaasavyavasthayil marangalude arakal roopappedaan mathiyaya valipavum pakwathayumulla marangal adangiyirikkunnu. eee inathe sathamaanam ookkumaayi pidichedukkunnathum sathamaanam kashandiyulla cypresumaayi negatteevu parasparabandhavum thammil oru nalla parasparabandhamund. uyarnna thandinte saandrata, kuranja melaapp uyaram, vardhichuvarunna bhoovisthrithi ennivayulla cheruppakkaar pidichedukkunnathumaayi eee inavumaayi nerittulla bandham nilanilkkunnu. guhakal, kulangal, upekshikkappetta kettidangal, paalangalkk thaazheyullava ennivayil avaa vasikkunnathayi ariyappedunnu. thekkukizhakkan myotis labhyamaya ettavum cheria dbh moolyangalulla roost marangalkk munganana nalkunnu, koodaathe arayude mukalbhagangalil idathoornna koottangalil vasikkunnu.
samrakshanam.
thekkukizhakkan myotis nilavil yuu. ezz. pattikappedutthiyittundu (anoupachaarikamaayi).ezz. malsyavum vanyajeevi sevanavum oru maanejment vishayamaan. eee inam thaazhnna nilatthe kaadinyamulla vanangalumayi bandhappettirikkunnu. thekkukizhakkan yunaittad stetsil avasheshikkunna colonial kaalaghattatthinu munbulla vanaa thanneerthadangalude 15-25% maathram kanakkakkiyaal eee aavaasavyavasthaykku bhoopradesam nashtappettu. vanaa vilaveduppil ninnu prayojanam nedunnatho kanamkuranjatho ennariyappedunna enangalil ninnu vyathyasthamaaya vanavyavasthayilaanu eee inam jeevikkunnath. kuzhi ithara marangal thiranjedutthu maram vettaan edayaakkiyekkaamenkilum ithu eee inathinu badal aswasthathakal undakkaan saadhyathayund. mathiyaya bufferinginte abhavam moolam vipulamaaya kaarshika vikasanamulla sameepa pradeshangal chila aavaasavyavasthakale badhikkunnu. thaazhathe aavaasavyavasthayil saadhaaranamaaya vellapokka payarvarggangal eee inathe badhikkaan saadhyathayund. eee vellappokkangal prasava kolanikal mungimarikkunnathino larva praanikale thadassappeduthunnathiloodu irayude labhyatha kuraykkunnathino kaaranamakum.

