▁ 1 9 6 9 ▁ ▁On th oph ag us ▁tr isp inus ▁Re itter , ▁ 1 8 9 2 ▁ ▁On th oph ag us ▁tr ist is ▁Harold , ▁ 1 8 7 3 ▁ ▁On th oph ag us ▁tr it inct us ▁Bou com ont , ▁ 1 9 1 4 ▁ ▁On th oph ag us ▁tr it uber ▁( W ied emann , ▁ 1 8 2 3 ) ▁ ▁On th oph ag us ▁tri und ul atus ▁B alth as ar , ▁ 1 9 6 4 ▁ ▁On th oph ag us ▁tro ch ilus ▁Ar row , ▁ 1 9 3 1 ▁ ▁On th oph ag us ▁tro gl ody ta ▁( W ied emann , ▁ 1 8 2 3 ) ▁ ▁On th oph ag us ▁tr on ice ki ▁B alth as ar , ▁ 1 9 3 3 ▁ ▁On th oph ag us ▁tr uch men us ▁Kol en ati , ▁ 1 8 4 6 ▁ ▁On th oph ag us ▁trunc atic orn is ▁( Sch aller , ▁ 1 7 8 3 ) ▁ ▁On th oph ag us ▁t sch ad ensis ▁B alth as ar , ▁ 1 9 6 3 ▁ ▁On th oph ag us ▁t sch off eni ▁D ' Or b igny , ▁ 1 9 0 4 ▁ ▁On th oph ag us ▁t sh u ap ae ▁B alth as ar , ▁ 1