Peradectidae is a family of small metatherian mammals, spanning from the Paleocene (or possibly Latest Cretaceous) to the Miocene. Fossils are known from...

†Stagodontidae †Iqualadelphis †Sparassodonta †Pucadelphyidae †Herpetotheriidae †Anatoliadelphyidae †Polydolopimorphia †Peradectidae †Pediomyidae Marsupialia...

with modern opossums, it is now classified within a separate family, Peradectidae, due in part to the predilambdodont, rather than true dilambdodont, upper...

non-marsupial metatherian from the Miocene of Thailand. A member of Peradectidae, it is the first member of its clade known from South Asia, and among...

eutherian Indodelphis (Early Eocene of India) – originally referred to Peradectidae Jaegeria (Early Eocene of India) – a bat Rumiodon (Paleogene of Peru)...

superfamily Didelphoidea to house the families Alphadontidae, Pediomyidae, Peradectidae, and Stagodontidae, which unites Didelphodon with many other genera....

The Bridger Formation is a geologic formation in southwestern Wyoming. It preserves fossils dating back to the Bridgerian and Uintan stages of the Paleogene...

several other taxa currently under study. It was initially assigned to the Peradectidae, but more likely belongs to the Herpetotheriidae. It may possibly be...

Eukaryota Kingdom: Animalia Phylum: Chordata Class: Mammalia Family: †Peradectidae Genus: †Mimoperadectes Bown & Rose, 1979 Species Mimoperadectes hudei...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

Eukaryota Kingdom: Animalia Phylum: Chordata Class: Mammalia Family: †Peradectidae Genus: †Junggaroperadectes Ni, Meng, Wu & Ye, 2007 Type species Junggaroperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

Ameghino 1904 [Argyrolagus Ameghino 1904 sensu McKenna & Bell 1997] Family †Peradectidae Crochet 1979 Genus †Armintodelphys Krishtalka & Stucky 1983 Genus †Indodelphis...

Albertatherium A. primus Peradectidae A. secundus Peradectidae Alphadon A. halleyi Peradectidae Indeterminate Peradectidae Aquiladelphis A. incus Aquiladelphidae...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

Spalacotheridium sp. John Henry Member Cifelli, 1990 Marsupialia Family Peradectidae Indet. John Henry Member Eaton et al., 1999 Marsupialia Family Stagodontidae...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...

†Sparassodonta see below↓ †Asiatheriidae Asiatherium Kokopellia †Archimetatheria †Peradectidae Armintodelphys Didelphidectes Mimoperadectes Nanodelphys Peradectes Siamoperadectes...