- Ameghino, 1887
Genera †Clenia
Dromiciops †Eomicrobiotherium †Ideodelphys? †Khasia †Microbiotherium †Mirandatherium †
Oligobiotherium †Pachybiotherium...
- 1891;
Hadrorhynchus Ameghino 1891;
Proteodidelphys Ameghino 1898;
Oligobiotherium Ameghino 1902;
Clenia Ameghino 1904;
Clenialites Ameghino 1906; Microbiotheridion...
-
Mormopterus barrancae,
Necrolestes mirabilis,
Neoreomys pinturensis,
Oligobiotherium divisum,
Pachybiotherium acclinum,
Palaeothentes ?minutus, Parabderites...
- gallegosense, M. tehuelchum,
Neoreomys australis, N. pinturensis,
Oligobiotherium divisum,
Pachybiotherium illuminatum,
Perimys erutus, P. intermedius...
- Gran
Barranca Member Notogale N.
mitis Upper Puesto Almendra Member Oligobiotherium O.
divisum Colhué Huapí
Member Patagonia P.
peregrina Trelew Member...
