chirostoma

chirostoma hii meksikomadhil lerma nadichya nadichya navaushnakatibandhiy chandichya kadyanchi eka prajati aahe, jyat chapala aanee patzkuwaro talavancha samavesh aahe. vanshatil maase ektritpane tyanchya mool shreneet samanya naav charal/charalesane jaatat (sambandhit "poblana" sathee dekhil vaparale jaanare naav). teey mothya pramanat masemarisathi vaparale jaatat, parantu adhivasatil nuksan (pradushan, paanee kadhane aanee dushkal), parichay jhalelya prajati aanee atimatsyapalan yamule anek prajati dhokyat aalya aahet. teen prajati namshesh manalya jaatatah "qa. bartoni "(2006 madhye gayab)", see. charari "(1957) aanee" see. compressum "(1900). itar chaar jananchi alikade nond jhaleli nahee aanee teey namshesh dekhil houu shakatat.
swaroop aanee vartan.
"chirostoma" samanyatah chandi-pandhara, fikat rakhadi-tapkiri kinwa nistej pivalya rangacha asato aanee sharirachya bajula eka lamb aadvi resha asate (kahee prajatinmadhye aprasiddha aanee adhik dagyukt). teey aakarane badaltat, lambipeksha qamee asalelya prajatinpasun teey paar karoo karoo prajatinparyant. farak asoonahi, yaa filter feederschya ann nivadimadhye mothya pramanat parasparvirodhi aahe, jyat mukhya aaharamadhye copepods, cladocerrance, rotifers, emphipods, oligochates, nematodes, keetak alya aanee mashanchi undy aanee bhrun (sylversides) yasarkhya vividh lahan jivancha (mukhytah planktonic) samavesh aahe.
teey andakoshiy asatat aanee bahya garbhadhan vapartat. pratyek maadee undy padatana kahishe teey kahee hazar undy ghalate.
prajati.
yaa vanshamadhye sadhya 23 manyataprapt prajati aahet. yavyatirikt, 4 "poblana" prajati kadhikadhi vegalya vanshat thevanyaivaji "chirostoma" madhye samavisht kelya jaatat. chirostoma' chya anek prajati sankarit houu shakatat.
pakakalecha vapar.
valalelya 'chirostoma' laa meeth aanee limbu ghaloon taloon ghetale jaau shakate aanee talalelya andyane lasoon kinwa mirchine jhakale jaau shakate. teey amlet kinwa hiravya chataimadhye talalelya pancakesmadhye misalale jaau shakatat.
upalabdhata.
"sthanik bajarpethanmadhye lake chapalachya chapalachya upahargruhanmadhye 'chirostoma' kharedi karata yeto. teey samanyatah valalelya aanee aanee darat vikale jaatat. "see. ester "jalchar shetee aahe, aanee see. humboltianum, "jalchar shetisathi aanakhi eka sambhavya umedvar, bandivasat prajnan kele gele aahe.

