▁and ▁poet ▁ ▁( d ied ▁ 1 7 8 5 ) ▁▁▁ 2 5 ▁November ▁- ▁Gust af ▁Fred rik ▁Gy ll en borg , ▁writer ▁ ▁( d ied ▁ 1 8 0 8 ) ▁▁▁ ▁date ▁unknown ▁– ▁Marg are ta ▁Christ ina ▁G iers , ▁painter ▁( d ied ▁ 1 7 6 5 ) ▁ ▁Death s ▁▁ 2 3 ▁January ▁- ▁Anna ▁Lo he , ▁bank er ▁( born ▁ 1 6 5 4 ) ▁ ▁- ▁Magn us ▁B rom el ius , ▁ ▁phys ician ▁and ▁pale ont ologist ▁ ▁( born ▁ 1 6 7 9 ) ▁ ▁References ▁ ▁Category : 1 7 3 1 ▁in ▁Sweden ▁Category : Year s ▁of ▁the ▁ 1 8 th ▁century ▁in ▁Sweden ▁Category : 1 7 3 1 ▁by ▁country <0x0A> </s> ▁P hr ant ela ▁um bil ic ata ▁is ▁a ▁species ▁of ▁minute ▁fresh water ▁sn ail ▁with ▁an ▁oper cul um , ▁an ▁aqu atic ▁g ast rop od ▁m oll usc ▁or ▁mic rom oll usc ▁in ▁the ▁family ▁H ydro bi idae . ▁This ▁species ▁is ▁en demic ▁to ▁Australia . ▁ ▁References ▁▁ ▁M oll usc ▁Special ist ▁Group ▁ 1 9 9 6 . ▁ ▁P hr ant ela ▁um bil ic ata . ▁▁▁ 2 0 0 6 ▁IU CN ▁Red ▁List ▁of ▁Th re aten ed ▁Species . ▁▁ ▁Down loaded ▁on ▁ 7 ▁August ▁ 2 0 0 7 . ▁ ▁Category : G ast