
madh nila-dolha

madh nila-dolha (seudomugil mellis) hii seudomugiline yaa upkutumbatil mashachi eka luptapray prajati aahe. heey aagney queensland, austreliya yethe sthanik aahe, jithe teey saumya aamleey, anekada tannin-dagalele, talav aanee valam adhivasatil pravahanmadhye aadhalate.
vargikaran.
purvi sambandhit prashant nila-dolha ("seudomugil signifer") chaa rung prakar manla jaanara, madh nila-dolha gerald aar. yanni varnan keela hota. 1982 madhye elon aanee walter iventsoff. yaa prajatiche naav lattin shabd 'mail' madhavarun aale aahe. too tyachya jawalchya sapekshapeksha lakshaniyaritya lahan aahe. 2004 madhye tyachya aanee prashant nilya dolhyachya aanvik abhyasat tyachi anuvanshikdrushtya vegali asalyache pushti karnyat aale.
varnan.
madh nila-dolha haah eka lahan, fikat madh rangacha massa aahe joou praudh mhanoon lambiparyant pohochu shakato, jyamadhye sarvat motha nond kelela narr haah madhatil eka dolha aahe. samanya navapramane, madh nilya dolhyala nile dolhe asatat. tyala nile gaal aanee eka bareek madhya-parshviy resha asate jee tyachya shariravar pectoral finchya tokapasoon mage jaate. madila spasht pankh asatat. narr madh nilya dolhyanchya prushthbhagavar, guddwaravar aanee kadulavar vegalya kalya up-seemant pattya aanee pandhya kadaa asatat. madh nile dolhe sumare 25 teey 70 vyaktinchya shaala tayar karatat.
vitaran aanee adhivas.
madh nila-dolha madhya aanee aagney queenslandmadheel wallam heathlandchya done vibhajak bhagat aadhalatoh rockhamptonchya ishanyes 70 kimichya durmil daldalimadhye aanee nantar tinchya sabhovatalachya talav aanee pravahanpasun dakshines brisbanechya uttarela 45 kimichya antaravar tibrogragan khadiparyant jaau shakato. too fracer betavar aadhalato parantu queensland kinadhyalagatchya itar betanvar nahee. tyachya shreneet tyachi ghatana khadbadit aahe-tee 18 vikhuralelya bhagat aadhalate. teey jyaa panyat aadhalate teey samanyatah haloo-halanare, saumya aamleey (ph 4.4-6.8) aanee ektar swachchh kinwa tanninne rangalele asate. samanyatah aadhalanaya mashanchya prajatinmadhye alankrut indradhanushya (radinocentrus ornatus), kirmiji-thipke asalela indradhanushya (melanotania dubolai), empire gadjan (hypeceliotris compressa), fireteld gadjan (hypeceliotris gully) aanee western carp gadjan (hypeceliotris clunzingery) aanee kadhikadhi auxlian pigmi purch (nanoperca auxaliana) kinwa paisiphik blue-aay yancha samavesh hoto.
sanwardhan.
moolatah 1988 madhye 'asurakshit' mhanoon vargikrut kelelya madh nilya dolhyache 1996 madhye aay. yuu. see. aine. neey 'luptapray' mhanoon punarvargikaran kele. austreliyamadhye rashtriy staravar paryavaran sanrakshn aanee jaivavividhata sanwardhan kayada 1999 antargat aanee queenslandmadheel rajya-aadharit kayadyantargat teey 'asurakshit' mhanoon soochibaddha aahe.
tyache adhivas vighatit aahe kaaran teey mothya shahari bhaganchya kathavar aahe, jyapaiki bahutek bhag mothya vikasachya adheen aahe. tyachya shreneet, teen aakramak mashanchya prajati-purvekadil daas ("gambusia holbrooky"), hiravi talwar ("zipophorus hellery") aanee dakshinekadil platifish ("ex"). maculatus)-jaree tyanchi vyapti adnyat asali taree tyanni swatahla sthapit kele aahe. aakramak purvekadil daas itar mashanchya prajatinvar parinam karnyasathi olakhale jaatat aanee daas niyantranat madat hote yaa chukichya vishvasane ajunahi pravahanmadhye tyacha parichay karoon deela jaato.
shivay, matsyalay udhyogasathi jangali maase gola kelyane loksankhyevar parinam hoto.
aahar.
madh nilya dolhyanchya aaharacha motha bhag shaiwal banavtat, urvarit keetak aanee itar jalchar aksherukanni banalele asatat. madh nila-dolha samanyatah panyachya prushthbhagavar ghasato.
prajnan.
maadee madh nile dolhe vayachya teen mahinyant kinwa jevha teey manak lambiparyant pohochatat tevha laingikdrushtya paripakv hotat. prajnan vasant rutoo aanee unhalyat hote. maadee 7-9 divasant 40-125 undy tayar karatat, samanyatah tee jaleey vanaspatinchya payathyashi jamaa karatat. jevha madh nile dolhe ubatat, tevha teey sahasa panyachya prushthbhagavarun khatat.
yaa prajatiche ayushya jangalat sumare 1 teey 2 varshe aanee matsyalayat sumare 2 varshe asate.