
chilosia impress

chilosia impressa hoverfly kii ack polyerctic prajaati haye. isake genus "see" key adhikansh sadasyon kii tarah. impressa ack chhota, kaalaa keat haye aur pehchaan samasyagrast hoe sakati haye.
varnan.
baahari chitra
shabdon key liye diptera kii aakriti vigyaan dekhein
pankhon kii lambai 5· 75-8 mimi.
ack vyaapak roop seey nirmit prajaati. vaksh kodaa, chamakata huaa, apashisht. pair kaale pankh kaa aadhar peela. baahari paksh key aadhar parr ack seeng jaise prakshepan key saath koksa 1. chehare kii ghundi goal. impressa" prajaati samooh kaa hissa. larva kaa pataa schmid (1999) dwara lagaaya gayaa haye. 
vitaran.
adhikansh europe aur purvi polyarctic kshetra mein maujood haye. poorv seey cyberia taka.
jeev vigyaan.
nivaas sthaanah parnapaati vann, ardrabhoomi, parnapaati vann mein khule kshetra, parvatiya, binaa sudhaar vaale ghaas key maidan, alpine kshetra mein 2,000 meater seey adhik ghaas key maidan, phene. dekhane gaye foolon mein safed ambelifera, composite shamil hain. "sirasiyam", "euphorabia", "philipendula", "geranium", "mentha", "prunus", "runnonculus", "rubus. udaan kii avadhi julaai aur agast seey sitambar taka hoe sakati haye.