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Microbiotherium
Taxonomy
Microbiotherium was named by Ameghino (1887). It is not extant.
It was assigned to Microbiotheridae by Ameghino (1894); to Microbiotheria by Goin et al. (2009); and to Microbiotheriidae by Marshall (1982), McKenna and Bell (1997), Goin et al. (2006), Oliveira and Goin (2011), Abello et al. (2012).
It was assigned to Microbiotheridae by Ameghino (1894); to Microbiotheria by Goin et al. (2009); and to Microbiotheriidae by Marshall (1982), McKenna and Bell (1997), Goin et al. (2006), Oliveira and Goin (2011), Abello et al. (2012).
Species
M. acicula (syn. Prodidelphys obtusa, Prodidelphys pavita), M. gallegosense, M. patagonicum (syn. Stylognathus diprotodontoides, Hadrorhynchus conspicuus), M. praecursor, M. tehuelchum (syn. Eodidelphys fortis, Eodidelphys famula, Phonocdromus patagonicus, Halmarhiphus didelpoides, Hadrorhynchus tortor, Hadrorhynchus torvus, M. forticulum)