bre ath ing ▁land ▁sn ails , ▁a ▁pul mon ate ▁g ast rop od ▁m oll us ks ▁in ▁the ▁family ▁Bul im ul idae . ▁ ▁Distribution ▁ ▁K ora ▁is ▁en demic ▁to ▁en demic ▁central - e astern ▁Brazil . ▁ ▁Tax onomy ▁The ▁generic ▁name ▁K ora ▁is ▁a ▁contra ction ▁of ▁a ▁Latin ▁word ▁Cor ona , ▁that ▁means ▁" c rown ", ▁because ▁the ▁a pert ure ▁res emble ▁the ▁crown . ▁The ▁first ▁letter ▁is ▁changed ▁from ▁C ▁to ▁K , ▁because ▁the ▁generic ▁name ▁C ora ▁is ▁pre occup ied ▁as ▁a ▁genus ▁of ▁dam self lies . ▁ ▁The ▁genus ▁was ▁described ▁with ▁one ▁species ▁K ora ▁cor all ina ▁class ified ▁in ▁the ▁family ▁Orth al ic idae ▁in ▁ 2 0 1 2 . ▁Later ▁there ▁were ▁added ▁three ▁newly ▁described ▁species ▁to ▁the ▁genus ▁K ora ▁in ▁ 2 0 1 5 . ▁There ▁was ▁added ▁another ▁new ▁species ▁to ▁the ▁genus ▁K ora ▁in ▁ 2 0 1 6 , ▁while ▁two ▁species ▁were ▁moved ▁to ▁the ▁genus ▁D ry ma eus , ▁resulting ▁in ▁three ▁species ▁currently ▁class ified ▁within ▁the ▁genus ▁K ora . ▁K ora ▁was ▁also ▁moved ▁from ▁family ▁Orth al ic idae ▁to ▁Bul im ul idae ▁in ▁ 2 0 1 6 . ▁ ▁Species ▁Species ▁within ▁the ▁genus ▁K ora ▁include : ▁ ▁K ora ▁cor all ina ▁Sim one , ▁ 2 0 1 2 ▁- ▁the ▁type ▁species ▁of ▁the