
chalcosyrphus pieger

chalcosyrphus (zylotomima) pigger (fabricius, 1794), chhote baalon vaalaa leafwalker, poore uttari america aur europe mein paaee jaane vaali syrfid makkhi kii ack asamanya prajaati haye. hoverflies koo udaan key dauran lagbhag gatiheen rahane kii kshamata seey unake naam milate hain. vayaskon koo phool makkhiyon key roop mein bhee jaanaa jaataa haye, kyonki way aamtaur parr foolon key aspas aur foolon parr paae jaate hain, jinase unhein oorjaa dene vaalaa amrit aur protein seey bharpur parag donon milate hain. larva kii pehchaan "larics" aur "pinus" seey sappy khokhalon seey kii gaee haye.
vitaran.
europe, kanada, sanyukt raajya america.(vitaran maanchitra dekhein)