# Lesser bilby (*Macrotis leucura*)

Canonical page: https://creaturedata.com/animals/lesser-bilby  
Data as of: 2026-11-11

The lesser bilby (Macrotis leucura) is a species in the family Thylacomyidae, order Peramelemorphia. Recorded adults weigh 354 g to 359.1 g. Source checklists list it for 1 country: Australia. Its IUCN Red List status is Extinct.

## Quick facts

| Fact | Value |
|---|---|
| Weight | 354 g |
| Length | Not recorded |
| Lifespan | Not recorded |
| Diet | Invertivore |
| Main food | Not recorded |
| Habitat | Not recorded |
| Gestation | 21 days |
| Young per litter or clutch | 2 |
| Active | At night (nocturnal) |
| Lifestyle | Terrestrial |
| Conservation status | Extinct (IUCN) |
| Countries on record | 1 country |

## Classification

- kingdom: Animalia
- phylum: Chordata
- class: Mammalia
- order: Peramelemorphia
- family: Thylacomyidae
- genus: Macrotis
- species: *Macrotis leucura* (Thomas, 1887)

Synonyms: *Peragale leucura*

## Countries on record

Countries where Catalogue of Life checklists list the species. Many checklists carry no country data, so the list is often incomplete. It is not a range map.

Australia

## Common questions

### How big is the lesser bilby?

An adult lesser bilby weighs 354 g, according to values recorded on Wikidata.

### Where does the lesser bilby live?

Catalogue of Life checklists list the lesser bilby for 1 country: Australia. Checklist coverage is uneven, so the true range may be wider.

### Is the lesser bilby endangered?

The lesser bilby is listed as Extinct on the IUCN Red List, meaning it no living individuals remain.

### How long is the lesser bilby pregnant?

The recorded gestation period is 21 days.

### What kind of animal is the lesser bilby?

The lesser bilby (Macrotis leucura) belongs to the family Thylacomyidae in the order Peramelemorphia.

## Sources

- [An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles](https://doi.org/10.6084/m9.figshare.3563457.v1), CC0 1.0, E096-269. Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1
- [Catalogue of Life eXtended Release](https://www.checklistbank.org/dataset/316691), CC BY 4.0, 2026-10-16 XR. Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf
- [Wikimedia Commons](https://commons.wikimedia.org), per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed), 2026-11-11. Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence).
- [EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals](https://doi.org/10.6084/m9.figshare.3559887.v1), CC0 1.0, 1.0. Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1
- [Wikidata](https://www.wikidata.org), CC0 1.0, 2026-11-11. Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service).
- [Wikipedia (English)](https://en.wikipedia.org), CC BY-SA 4.0, 2026-11-11. Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).

Cite as: Lesser bilby (Macrotis leucura). Retrieved from https://creaturedata.com/animals/lesser-bilby