The Species Black List
Monodelphis handleyi
Handley's short-tailed opossum
Handley's short-tailed opossum (Monodelphis handleyi) is known only from a single locality on the east bank of the Ucayali River in northeastern Peru (Loreto department).
Status Data Deficient on the IUCN Red List Restriction tier 4, a single named site Class Mammalia Realm Neotropical Locality Terra firma As IUCN records it Monodelphis handleyi Solari, 2007 This species is one of 3,062 in a list of vertebrates the IUCN Red List records as Data Deficient or has never assessed, ranked by how narrowly restricted the published record says they are. The sentence above is the evidence the tier was read from, quoted from Matthew Richardson, Threatened and Recently Extinct Vertebrates of the World (2023).
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Check this species elsewhere: IUCN Red List · GBIF