The (Paucituberculata) - Order
(Riolestes)

()

()

()

()
(Dracolestes)

()

()

()

()
(Evolestes)

()

()

()

()
(Caenolestestoidea) - subperfamily
The Shrew Opossums (Caenolestidae) - faamily
(Caenolestes)
Gray-Bellied Caenolestid
(Caenolestes caniventer)
Andean Caenolestid
(Caenolestes condorensis)
Northern Caenolestid
(Caenolestes convelatus)
Dusky Caenolestid
(Caenolestes fuliginosus)
Eastern Caenolestid
(Caenolestes sangay)
(Lestoros)
Incan Shrew Opossum
(Lestoros inca)
(Rhyncholestes)
Long-Nosed Caenolestid
(Rhyncholestes raphanurus)
(Stilotherium) -extinct-

(Stilotherium )
-extinct-

()

()

()
(Pliolestes) -extinct-

(Pliolestes )
-extinct-

()

()

()
(Gaimanlestes) -extinct-

(Gaimanlestes )
-extinct-

()

()

()
(Caenolestoides) -extinct-

(Caenolestoides )
-extinct-

()

()

()
(Palaeothentoidea) - subperfamily
(Pichipilidae) - faamily
(Pichipilus)

(Pichipilus )

()

()

()
(Phonocdromus)

(Phonocdromus )

()

()

()
(Quirogalestes)

(Quirogalestes )

()

()

()
(Perulestes) - Plesion
()

()

()

()

()
(Sasawatsu) - Plesion
()

()

()

()

()
(Pilchenia) - Plesion
(Palaeothentidae) - family
()

()

()

()

()
(Carlothentes) - Plesion
()

()

()

()

()
(Hondathenthes)
() - family
(Palaeothentinae) - subfamily
(Palaeothentes)

(Palaeothentes )

()

()

()
(Palaepanorthus)

(Palaepanorthus )

()

()

()
(Decastinae) - subfamily
(Acdestis)

(Acdestis )

()

()

()
(Trelewthentes)

(Trelewthentes )

()

()

()
(Titanothentes)

(Titanothentes )

()

()

()
(Abderitidae) - family
(Abderites)

(Abderites)

()

()

()
(Pitheculites)

(Pitheculites )

()

()

()
(Parabderites)

(Parabderites )

()

()

()
(Argyrolagoidea) - suborder
()

()

()

()

()