6 2 3 ▁ ▁Lin na eus ▁C . ▁( 1 7 6 7 ) ▁System a ▁natur ae ▁per ▁reg na ▁t ria ▁natur ae , ▁sec und um ▁classes , ▁ord ines , ▁gener a , ▁species ▁cum ▁character ibus , ▁differenti is , ▁syn onym is , ▁loc is . ▁Edit io ▁XII , ▁Laurent ii ▁Sal vi , ▁Hol m iae ▁ 1 : 1 - 1 3 2 7 ▁ ▁Sc ar abs : ▁World ▁Sc arab ae idae ▁Database . ▁School me esters ▁P . ▁ ▁Ross ner , ▁E .; ▁Sch on feld , ▁J .; ▁A hr ens , ▁D . ▁ 2 0 1 0 . ▁On th oph ag us ▁( P ala e on th oph ag us ) ▁med ius ▁( K ugel ann , ▁ 1 7 9 2 ) — a ▁good ▁western ▁p ala ear ctic ▁species ▁in ▁the ▁On th oph ag us ▁vac ca ▁complex ▁( C ole optera : ▁Sc arab ae idae : ▁Sc arab ae inae : ▁On th oph agini ). ▁Z oot ax a ▁ 2 6 2 9 : ▁ 1 – 2 8 . ▁ ▁Peter ▁S ow ig ▁ ▁Bro od ▁care ▁in ▁the ▁d ung ▁be et le ▁On th oph ag us ▁vac ca ▁( C ole optera : ▁Sc arab ae idae ): ▁the ▁effect ▁of ▁soil ▁mo ist ure ▁on ▁time ▁budget , ▁nest ▁structure , ▁and ▁re product ive ▁success ▁Volume ▁ 1