▁Gün ther , ▁ 1 8 5 8 ▁D ips ad ob oa ▁vir id is ▁( W . ▁Peters , ▁ 1 8 6 9 ) ▁D ips ad ob oa ▁we iler i ▁( L ind holm , ▁ 1 9 0 5 ) ▁D ips ad ob oa ▁w ern eri ▁( B ou len ger , ▁ 1 8 9 7 ) ▁ ▁Not a ▁bene : ▁A ▁bin omial ▁authority ▁in ▁parentheses ▁indicates ▁that ▁the ▁species ▁was ▁originally ▁described ▁in ▁a ▁genus ▁other ▁than ▁D ips ad ob oa . ▁ ▁References ▁ ▁Further ▁reading ▁Gün ther ▁A ▁( 1 8 5 8 ). ▁Catalogue ▁of ▁Col ub r ine ▁Sn akes ▁in ▁the ▁Collection ▁of ▁the ▁British ▁Museum . ▁London : ▁Trust ees ▁of ▁the ▁British ▁Museum . ▁( T aylor ▁and ▁Francis , ▁printer s ). ▁x vi ▁+ ▁ 2 8 1 ▁pp . ▁( D ips ad ob oa , ▁new ▁genus , ▁p .   1 8 2 ). ▁ ▁D ips ad ob oa ▁Category : S nake ▁gener a ▁Category : T ax a ▁named ▁by ▁Wilhelm ▁Peters <0x0A> </s> ▁Thank m ars fel de ▁was ▁a ▁former ▁Bened ict ine ▁monaster y ▁in ▁the ▁Har z ▁Mountains ▁of ▁Germany , ▁south ▁of ▁B allen sted t . ▁ ▁It ▁was ▁founded ▁and ▁end owed ▁by ▁Arch bishop ▁G ero ▁of ▁C ologne ▁and ▁his ▁brother , ▁Mar gra ve ▁Th iet mar ▁on ▁ 2 9 ▁August ▁ 9 7