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Faunal Attrition
Table: The Faunal Attrition Index for groups of mammals shows the contributions of each group to overall patterns of faunal decline.
| Mammal group |
Faunal attrition index value |
| Predatory dasyurids (Dasyuridae) |
.5 |
| Bandicoots (Peramelemorphia) |
1 |
| Macropods (Macropodidae) |
.3 |
| Possums (Burramyoidea, Petauroidea, Tarsipedoidea and Phalangeroidea) |
.5 |
| Rodents (Rodentia) |
.73 |
| Bats (Chiroptera). |
.06 |
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