
purvi dhaaridaar grunter

purvi dhaaridaar grunter (helot sexalinutus) samudri ray-finn machhali kii ack prajaati haye, joe terrapontidae parivaar seey ack grunter haye. yeh hind-prashant kshetra mein paaya jaataa haye jahan yeh tateey jall mein paaya jaataa haye aur ack sarvabhakshi haye.
varnan.
purvi dhaaridaar grunter grunter kii ack chhoti prajaati haye jiska shareer aaytaakaar hotaa haye aur jiska paarshv sampeedan thodaa hotaa haye. isake jabade samaan lambai key hotey hain, ack chhota tirchha munh jiska anta nasika aur aankh key saamane key kinare key beach ack star key dalan taka faila hotaa haye. isamen tricispid daant hotey hain aur sabhi kasp ack hii aakar key hotey hain aur joe pratyek jabade parr baind mein vyavasthit hotey hain aur daanton kii sabse baahari pankti mein sabse badey daant hotey hain. prishthiya pankh mein 11 yaa 12 meru aur 9 seey 11 komal kiranen hoti hain, pankh kaa meru bhaag dhanushakar hotaa haye jisamen paanchvin yaa chhathi meru dusaron kii tulanaa mein lambi hoti haye aur doosari antim reedh antim reedh kii huddy seey chhoti hoti haye. gudaa pankh mein 3 meru aur 9 seey 11 komal kiranen hoti hain.paarshv rekha mein 76 seey 87 chhidrit taraju hotey hain. shareer kaa oopari bhaag dhusar yaa neela rung kaa hotaa haye jabaki shareer kaa nichala bhaag chaandi yaa safed hotaa haye. shareer key saath 5 seey 8 sankeern, gahare bhoore yaa kaale kshaitij pattiyan hoti hain. madhya-parshviya patti kaudal pankh key aadhar taka pahunchati haye. prishthiya pankh key kataai hisse mein kataai jhilli key beach kii jhilli parr ack kaalaa kinara hotaa haye. gardan key peechhe shareer parr ack kaalaa dhabba hotaa haye aur isake varnak kii teevrata mein bhinnata dikhaai detee haye. kaudal finn kii ack kaali seema hoti haye aur isake aadhar parr kaee pattiyan mund dhabbon seey bunny hoti hain, lekin isamen spasht anuprasth kaali dhaariyon kaa abhaav hotaa haye. adhikatam kull lambai haye.
vitaran.
purvi dhaaridaar grunter singapur seey poorv mein australia aur uttar mein chean aur okinawa taka paaya jaataa haye. bhaarat seey isaki soochana millie haye lekin isaki pushti kii jaani chaahiye.
nivaas aur jeev vigyaan.
purvi dhaaridaar grunter samudra kii gaharaai mein paaya jaataa haye aur aashrayit samudri ghaas key bistaron, retile kshetron aur tateey chattanon mein schools mein paaya jaataa haye. yeh muhaane key muhaane key karib kharpatwar vaale kshetron mein sabse adhik haye. kishore seagrass bedd mein rahate hain, apane larva charan koo samaapt karane key baad unamen jaate hain. yeh ack sarvabhakshi prajaati haye lekin isake aahar key pramukh hisse mein chhoti machhaliyan aur aksheruki shamil hain. andey kii raksha aur samvardhan narr dwara kiya jaataa haye.
vargeekaran.
purvi dhaaridaar grunter koo pahali baar 1825 mein francisi prakritividon jeane rene constant kwoy aur joseph paul gammard dwara shark bey, paschimi australia key roop mein diye gaye prakaar key ilaake key saath aupchaarik roop seey "terapone sexalinatus" key roop mein varnit kiya gayaa thaa. george couvier ney 1829 mein iss prajaati key liye ack prakaar kaa genus "helot" banaaya aur adhikansh adhikaari iss prajaati koo iss genus mein ekmatra prajaati key roop mein banaae rakhate hain.
matsya paalan.
purvi dhaaridaar grunter matsya paalan key liye mamuli vaanijyik mahatva kaa haye, aur aksar ise bicatch key roop mein liya jaataa haye. ise handline, seane nett aur anya tateey machhali pakadane key upkaran kaa upayog karke pakada jaataa haye. machhali koo taaja becha jaataa haye. yeh nyu south wells mein manoranjan machuaaron dwara bhee lakshit haye. 
sandarbh.
 

