What range of average mass supports the mainland populations of *Perameles gunnii*?
Answer
640g to 766g
The Eastern Barred Bandicoots found on the Australian mainland exhibit a smaller average adult mass when compared to the Tasmanian population. Supporting data indicates that these mainland averages commonly sit near 750 grams. More specific data sets suggest a fluctuating range for these mainland averages, documenting weights falling between 640 grams and 766 grams. This size difference underscores the impact of environmental pressures, particularly ongoing threats and habitat quality issues prevalent on the mainland, which contrast with the more secure environment enjoyed by the larger Tasmanian group.
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