TABLE 7.

Database entries of Proteus, Providencia, and Morganella for human isolates^a

Species	API 20E v. 10.1	BBL Crystal v. 3.0	RapID onE v. 1.93	Vitek		MicroScan		Biolog v. 3.5	Midi v. 3.9
				GNI v. R 6.01	GNI+ v. R 6.01	Conv. v. 22.26	Rapid v. 22.26
Morganella morganii	×b	×	×	×	×	×	×	×	×
Proteus mirabilis	×	×	×	×	×	×	×	×	×
Proteus penneri	×	×	×	×/vulgarisc	×/vulgaris	×	×	×/vulgaris	×
Proteus vulgaris	×	×	× (2 grp)	×/penneric	×/penneri	×	×	×/penneri	×
Providencia alcalifaciens	×	×	×	×	×	×	×	×	×
Providencia rettgeri	×	×	×	×	×	×	×	×	×
Providencia rustigianii		×	×			×	×	×	×
Providencia stuartii	×	×	×	×	×	×d	×	×	×

^aUpdated from reference 65. v. refers to the software version. 

^b×, in the database. 

^c×/vulgaris and ×/penneri indicate that an additional off-line test is necessary to separate these two species. 

^dWill also detect P. stuartii urea positive.