Lumakoala is an extinct genus of phascolarctid that inhabited the Northern Territory of Australia during the Oligocene epoch. It was a member of the Pwerte Marnte Marnte Local Fauna and is known from a single species, Lumakoala blackae.

Lumakoala
Temporal range: Oligocene
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Infraclass: Marsupialia
Order: Diprotodontia
Family: Phascolarctidae
Genus: Lumakoala
Crichton et al.,2023
Species:
L. blackae
Binomial name
Lumakoala blackae
Crichton et al.,2023

Palaeoecology

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Fossilised teeth of Lumakoala blackae were characterised by their relatively undeveloped enamel crenulations and their diminutive crown height, suggesting that it fed primarily on a diet of soft plants. It is hypothesised that it occasionally opportunistically engaged in insectivory like extant members of Phalangeriformes do.[1]

References

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  1. ^ Crichton, Arthur I.; Beck, Robin M. D.; Couzens, Aidan M. C.; Worthy, Trevor H.; Camens, Aaron B.; Prideaux, Gavin J. (4 September 2023). "A probable koala from the Oligocene of central Australia provides insights into early diprotodontian evolution". Scientific Reports. 13 (1): 14521. Bibcode:2023NatSR..1314521C. doi:10.1038/s41598-023-41471-0. ISSN 2045-2322. PMC 10477348. PMID 37666885.