某菌的生化試驗結果如下:BAP,swarming菌落;EMB,colorless菌落;oxidase陰性;indole陰性;TSI,K/A,\mathrm{H}_{2}S陽性。最可能判讀為下列何種細菌?
\mathrm{H}_{2}
Proteus vulgaris
Proteus mirabilis
Providencia stuartii
Klebsiella oxytoca