TABLE 3.

Key tests, including MGP acidification and EFRO susceptibility tests, for the identification of the group II enterococcal species

Species	Result fora:
	MOT	PIG	MGP	EFRO
E. faecalis	−	−	−	R
E. faecium	−	−	−	S
E. casseliflavus	+b	+b	+	R
E. mundtii	−	+	−	S
E. gallinarum	+b	−	+	R

^aAbbreviations and symbols are as in Table 1. 

^bOccasional variant reaction.