Lumholtz's tree-kangaroo (Dendrolagus lumholtzi) is a heavy-bodied tree-kangaroo found in rain forests of the Atherton Tableland Region of Queensland. Its status is classified as least concern by the IUCN, although local authorities classify it as rare.[3] It is named after the Norwegian explorer Carl Sofus Lumholtz (1851–1922) who discovered the first specimen in 1883.