It is hard to guess what a Darling Downs hopping mouse weights. But we have the answer:
An adult Darling Downs hopping mouse (Notomys mordax) on average weights 89 grams (0.2 lbs).
The Darling Downs hopping mouse is from the family Muridae (genus: Notomys). When reaching adult age, they grow up to 11.3 cm (0′ 5″).
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
The Darling Downs hopping mouse (Notomys mordax) is an extinct species of mammal in the family Muridae. It is known from a single skull found at Darling Downs, Queensland, Australia. Introduced predators such as foxes and domestic cats may have forced this species into extinction. The skull is identified as one of the Notomys, the hopping mice, an Australian genus that has been subject to rapid declines in populations leading to local and species extinction.The skull is comparable to the species Notomys mitchellii, still extant at southern coastal regions, although significant differences in the dentition distinguish this species. The provenance of the holotype was disputed after its description, although later authors reviews saw no reasonable foundation to this suggestion. The description as a new species was disputed in the early twentieth century, with proposals it be recognised as a large specimen of the Mitchell’s hopping mouse. The situation was complicated by the discovery of subfossil remains at Coonabarabran that correspond to the species N. mitchelli (NE New South Wales), leaving three uncertain scenarios on the former range or speciation in the area.The description of the species was published by Oldfield Thomas in 1922. His examination of ‘jerboa-rats’ (Notomys) at the British Museum, and in correspondence with Troughton at the Australian Museum, saw the publication of this species and the widespread Notomys alexis associated with the spinifex vegetation of the arid central region. Thomas had noted the skull in his 1921 revision of Notomys, but hesitated to assign it as a new species until he examined other material.
Animals of the same family as a Darling Downs hopping mouse
We found other animals of the Muridae family:
- Bogotá grass mouse with a weight of 13 grams
- Palawan spiny rat with a weight of 159 grams
- Phillips’s gerbil with a weight of 127 grams
- Western red-backed vole with a weight of 18 grams
- Molina’s grass mouse with a weight of 33 grams
- Narrow-headed vole with 8 babies per litter
- Taiwan vole with a weight of 46 grams
- Emperor rat bringing 1 kilos (2.2 lbs) to the scale
- Crete spiny mouse with a weight of 62 grams
- Scolomys melanops with a weight of 26 grams
Animals with the same weight as a Darling Downs hopping mouse
As a comparison, here are some other animals that weight as much as the Notomys mordax:
- Charming climbing mouse bringing 89 grams to the scale
- Buff-bellied climbing mouse bringing 89 grams to the scale
- Burrowing chinchilla mouse bringing 83 grams to the scale
- Paramo Oldfield mouse bringing 77 grams to the scale
- Goldman’s spiny pocket mouse bringing 85 grams to the scale
- Puna mouse bringing 84 grams to the scale
- Tsing-ling pika bringing 105 grams to the scale
- White-bellied mosaic-tailed rat bringing 104 grams to the scale
- Long-haired rousette bringing 104 grams to the scale
- Long-nosed mosaic-tailed rat bringing 82 grams to the scale