▁um bo ▁and ▁lack ▁of ▁a ▁row ▁of ▁mus cle ▁sc ars ▁were ▁used ▁to ▁the ▁genus ▁from ▁Ford illa . ▁ ▁The ▁less ▁distinct ▁um b ones ▁were ▁suggested ▁as ▁reason ▁to ▁separate ▁Bul un iella ▁from ▁P oj eta ia . ▁ ▁Due ▁to ▁the ▁high ▁variation ▁in ▁characters ▁of ▁Camb rian ▁b ival ve ▁species ▁the ▁valid ity ▁of ▁Bul un iella ▁as ▁a ▁separate ▁genus ▁and ▁species ▁has ▁been ▁question ed ▁several ▁times . ▁ ▁In ▁ 1 9 9 2 ▁Bruce ▁R unn eg ar ▁and ▁P oj eta ▁recommended ▁Bul un iella ▁belonged ▁to ▁Ford illa ▁and ▁suggested ▁the ▁species ▁be ▁treated ▁as ▁Ford illa ▁bore alis . ▁ ▁Further ▁exam ination ▁of ▁the ▁foss ils ▁has ▁resulted ▁in ▁both ▁the ▁genus ▁and ▁the ▁species ▁being ▁currently ▁treated ▁as ▁a ▁syn onym ▁of ▁P . ▁run neg ari . ▁ ▁References ▁ ▁Category : Pre histor ic ▁b ival ve ▁gener a ▁Category : Pre histor ic ▁life ▁of ▁Europe ▁Category : C amb rian ▁m oll us cs ▁Category : F oss il ▁tax a ▁described ▁in ▁ 1 8 8 1 ▁Category : P ale oz o ic ▁life ▁of ▁New found land ▁and ▁Lab r ador ▁Category : P ale oz o ic ▁life ▁of ▁Nova ▁Scot ia ▁Category : T ax a ▁named ▁by ▁Jo achim ▁Bar ran de <0x0A> </s> ▁A ▁leadership ▁election ▁in ▁the ▁Australian ▁Labor ▁Party , ▁then ▁the ▁opposition ▁party ▁in ▁the ▁Parliament ▁of ▁Australia , ▁was ▁held ▁on