: Al umn i ▁of ▁the ▁University ▁of ▁Bol ton ▁Category : Pe ople ▁from ▁L yth am ▁St ▁An nes ▁Category : Pol it ics ▁of ▁Brad ford ▁Category : UK ▁MP s ▁ 1 9 9 7 – 2 0 0 1 ▁Category : UK ▁MP s ▁ 2 0 0 1 – 2 0 0 5 ▁Category : UK ▁MP s ▁ 2 0 0 5 – 2 0 1 0 ▁Category : Lab our ▁Party ▁( UK ) ▁MP s ▁for ▁English ▁constitu encies ▁Category : F em ale ▁members ▁of ▁the ▁Parliament ▁of ▁the ▁United ▁Kingdom ▁for ▁English ▁constitu encies ▁Category : 2 0 th - century ▁British ▁women ▁polit icians ▁Category : 2 1 st - century ▁British ▁women ▁polit icians <0x0A> </s> ▁M angel ia ▁tr ita eni ata ▁is ▁a ▁species ▁of ▁sea ▁sn ail , ▁a ▁marine ▁g ast rop od ▁m oll usk ▁in ▁the ▁family ▁Mang eli idae . ▁ ▁Description ▁The ▁length ▁of ▁the ▁shell ▁att ains ▁ 8   mm , ▁its ▁diameter ▁ 2 . 5   mm . ▁ ▁The ▁small ▁shell ▁has ▁a ▁fus iform ▁shape . ▁It ▁contains ▁ 8 ▁wh or ls , ▁of ▁which ▁two ▁or ▁three ▁vit re ous ▁and ▁glob ular ▁wh or ls ▁in ▁the ▁proto con ch . ▁The ▁subsequent ▁vent ric ose ▁wh or ls ▁are ▁consider ably ▁im pressed ▁at ▁the ▁s uture . ▁They ▁are ▁longitud in ally ▁crossed ▁by ▁many , ▁not ▁very ▁sharp ▁rib s