
kauma samudri catfish

kauma see catfish ("sides kauma"), jise pemecou see catfish key naam seey bhee jaanaa jaataa haye, eriday parivaar mein catfish kii ack prajaati haye. iska varnan 1840 mein echil valencience dwara kiya gayaa thaa, mool roop seey "bagrus" vansh key tahat. yeh guyana, french guyana, surinam, brazil, trinidad aur tobago aur venezuela mein muhaane aur nadiyon mein rahata haye. yeh adhikatam kull lambai taka pahunchata haye, adhik samanya roop seey ack tii. ell. taka pahunchata haye. yeh adhikatam vajan taka pahunch jaataa haye. isaki adhikatam gyaat jeevan pratyasha 5 varsh haye.
kauma samudri catfish kaa ack vyaapak aahar hotaa haye, jisamen mukhya roop seey kekade hotey hain jinamen "eratus pisoni", "packygrapsus gracillis", "yuka rapex", "yuka maraconi" aur "eusides coordates" key saath-saath anya crustatian jaise kii "alphius" aur "macrobrachium" vansh mein jheenga shamil hain. yeh parivaar key offichidae aur genus "hypostomous" mein asthi machhali key saath-saath erid larva, gastropods, keede aur standhaariyon kii twacha jaise malabe aur sthaliya paudhon key patte aur tahaniyon koo bhee khaata haye.
kooma samudri catfish vaanijyik matsya paalan key liye uchch moolya kii haye, isake maans kii najuk banaavat isaki appeal kaa mukhya srot haye. isake maans koo taaja aur namkeen donon tarah seey becha jaataa haye. vartamaan mein ise aaee. yuu. see. aine. kii punah soochi dwara sabse cumm chinta key roop mein sthaan diyaa gayaa haye, jisamen prajaatiyon kii vaanijyik machhali pakadane kii prathaon seey nipatane kii spasht kshamata key aadhar parr ranking dee gaee haye. yeh bhee nott kartaa haye kii aabaadi koo isake nivaas sthaan mein pradooshan seey khatra hoe sakata haye, halanki vartamaan mein prajaatiyon parr isake prabhaav agyaat hain.

