本属包括以下物种: 甲醇酸单胞菌 Acidomonas methanolica (Uhlig et al., 1986) Urakami et al., 1989 Urakami T, Tamaoka J, Suzuki KI, Komagata K. Acidomonas gen. nov., incorporating
1928 多枝枝动菌 Mycoplana ramosa Urakami et al. 1990 惰性枝动菌 Mycoplana segnis Urakami et al. 1990,为Caulobacter segnis (Urakami et al. 1990) Abraham et al. 1999的异名
Methylorubrum aminovorans (Urakami et al. 1993) Green and Ardley 2018,前称多噬耗甲基杆菌、嗜胺甲基杆菌 扭脱甲基红色杆菌 Methylorubrum extorquens (Urakami and Komagata 1984) Green