2 0 0 8 ▁ ▁P lacement ▁within ▁E lach ista ▁uncertain ▁ ▁E lach ista ▁angular is ▁( Bra un , ▁ 1 9 1 8 ) ▁ ▁E lach ista ▁cup re ella ▁Bl anch ard , ▁ 1 8 5 2 ▁ ▁E lach ista ▁end ob ela ▁Mey rick , ▁ 1 9 2 6 ▁ ▁E lach ista ▁h ilda ▁( M ey rick , ▁ 1 9 3 2 ) ▁ ▁E lach ista ▁inf amil iar is ▁G oz many , ▁ 1 9 5 7 ▁ ▁E lach ista ▁lad in iella ▁Hart ig , ▁ 1 9 3 8 ▁ ▁E lach ista ▁le uc os oma ▁Mey rick , ▁ 1 9 2 2 ▁ ▁E lach ista ▁mac ulos cel la ▁C lem ens , ▁ 1 8 6 0 ▁ ▁E lach ista ▁mel an ura ▁Mey rick , ▁ 1 8 8 9 ▁ ▁E lach ista ▁met all if era ▁Lower , ▁ 1 9 0 8 ▁ ▁E lach ista ▁o xy cr ates ▁Mey rick , ▁ 1 9 3 2 ▁ ▁E lach ista ▁pet al ist is ▁Mey rick , ▁ 1 9 3 2 ▁ ▁E lach ista ▁p icro le uca ▁( M ey rick , ▁ 1 9 2 1 ) ▁ ▁E lach ista ▁rub ella ▁Bl anch ard , ▁ 1 8 5 2 ▁ ▁E lach ista ▁tex an ica ▁Fre y ▁& ▁B oll , ▁ 1 8