▁as ▁of ▁June ▁ 2 0 1 4 ▁is ▁Meg ap on era ▁anal is . ▁ ▁Sub species ▁of ▁Meg ap on era ▁anal is ▁Due ▁to ▁its ▁very ▁wide ▁distribution ▁throughout ▁Africa , ▁it ▁is ▁likely ▁that ▁there ▁are ▁many ▁more ▁sub species ▁of ▁M . ▁anal is ▁than ▁those ▁recogn ised ▁at ▁the ▁moment ▁– ▁some ▁of ▁which ▁may ▁war rant ▁elev ation ▁to ▁full ▁species ▁status . ▁ ▁The ▁five ▁currently ▁recogn ised ▁sub species ▁of ▁M . ▁anal is ▁are : ▁M . ▁anal is ▁sub sp . ▁amazon ▁( S ant sch i , ▁ 1 9 3 5 ): ▁Eth iop ia ▁M . ▁anal is ▁sub sp . ▁cr ass ic orn is ▁( G erst ä cker , ▁ 1 8 5 9 ): ▁Moz amb ique ▁M . ▁anal is ▁sub sp . ▁rap ax ▁( S ant sch i , ▁ 1 9 1 4 b ): ▁T anz ania ▁M . ▁anal is ▁sub sp . ▁sub p il osa ▁( S ant sch i , ▁ 1 9 3 7 ): ▁Ang ola ▁M . ▁anal is ▁sub sp . ▁term it iv ora ▁( S ant sch i , ▁ 1 9 3 0 ): ▁D RC ▁ ▁Mor ph ology ▁ ▁The ▁size ▁of ▁worker ▁an ts ▁var ies ▁between ▁, ▁with ▁larger ▁workers ▁making ▁up ▁to ▁ 5 0 ▁percent ▁of ▁the ▁col ony . ▁Though ▁it ▁was ▁often ▁suggested ▁that ▁the ▁larger ▁an ts ▁also ▁function