<Li> Signifer--Standard bearer of the Roman Legion . </Li> <Li> Socii--Troops from allied states in the pre-Marian army before the Social War (91--88 BC) </Li> <Li> Speculatores and Exploratores--The scouts and reconnaissance element of the Roman army . </Li> <Li> Supernumerarii--Supernumerary soldiers who served to fill the places of those who were killed or disabled by their wounds . </Li>

What was the leader of 100 roman soldiers called