
seep mussell

seep musel (apioblasma capcephoramis) sanghi parivaar mein meethe paani key musel kii ack durlabh prajaati haye. yeh jaleey dwi-pakshiya molsk sanyukt raajya america mein kentucky, tenacy, alabama aur virginia kii comberland aur tenacy nadee pranaliyon kaa mool nivasi haye. ise georgia aur uttari carolina raajyon seey hataa diyaa gayaa haye. yeh sanyukt raajya america kii ack sanghiya roop seey soochibaddh luptapray prajaati haye.
yeh musel kabhi vyaapak roop seey vitarit aur aam thaa. yeh apani aitihaasik prachurta seey 80 pratishat cumm hoe gayaa haye. abb yeh comberland nadee pranali aur tenacy nadee kii mukhya dhamani seey samaapt hoe gayaa haye. yeh tenacy kii nolichakki nadee aur tenacy aur virginia mein clinch nadee mein banaa huaa haye. ack samay mein iss prajaati key roop mein vargeekrit kiye gaye namoonon koo abb ack alag prajaati, "epioblasma ahlustedti" key roop mein vargeekrit kiya gayaa haye joe tenacy mein batakh nadee mein rahati haye.
yeh musel andakar yaa obovate aakar kaa hotaa haye aur isaki adhikatam lambai 70 mimi taka hoti haye. purushon kaa pichla chhor thodaa baahar nikalata haye, jabaki maadaaen adhik goal hoti hain. periostracum dhoop seey chamakata haye, peela haraa hotaa haye, poore khol parr hurry kiranen hoti hain. naakar kaa rung neela-safed seey malaidar hotaa haye.
anya meethe paani key masalon kii tarah, iss prajaati koo apane larva koo chhodkar prajanan kiya jaataa haye, jise glochidia kahaa jaataa haye, joe kishore masalon mein vikasit honey key liye machhali key gilon mein rahata haye. iss musel key liye mezban machhali prajaatiyon mein ghayal darter ("ethostoma verlenatum"), redline darter ("ee. rufilinatum), bluebrest darter (ethostoma camerum), dusky darter (persina saira), banded sculpin (cottus caroline), black sculpin (cottus bellie), aur mottled sculpin (cottus bardy). iss musel koo deerghakaalik prajanan yaa braditictic key roop mein jaanaa jaataa haye, jiska arth haye kii yeh garmiyon key anta yaa sharad ritu mein paida hotaa haye aur vasant ritu kii shuruat mein apane larva chhodata haye.
iss prajaati key liye mukhya khatra nivaas sthaan mein parivartan haye jaise kii jalmaargon kaa channelisation aur zabt, gaad mein vriddhi aur pradooshan.
iss musel koo kaid mein prachaarit kiya jaataa haye. kaee kishoron koo uchit awas mein chhod diyaa gayaa haye.

