Which geographic location supports the healthiest concentration of Setonix brachyurus populations due to environmental factors?
Answer
Rottnest Island
The population of *Setonix brachyurus* found on **Rottnest Island** represents the healthiest concentration of the species. This ecological success is directly linked to the absence of introduced predators, such as foxes and cats, which pose a significant threat to mainland populations. While the mainland groups are often classified as vulnerable or endangered because of this predation pressure, the isolation and protected status of the island allow the quokka population there to thrive and remain robust.
Related Questions
What specific anatomical feature does the specific epithet brachyurus in Setonix brachyurus describe?What characteristic structure defines the Order Diprotodontia, which includes the quokka?The Family Macropodidae is named for a shared physical trait relating to what part of the body?What term describes the taxonomic situation where the Genus Setonix contains only the single living species S. brachyurus?What is the highest taxonomic rank classification assigned to the quokka in the formal system of life organization?Which structural feature is fundamental in classifying the quokka under the Phylum Chordata?Which geographic location supports the healthiest concentration of Setonix brachyurus populations due to environmental factors?What common name, highlighting its size relative to vermin, was sometimes historically used for the quokka?What is the critical characteristic that places the quokka within Class Mammalia?Compared to the diverse Macropus genus, what does the structure of the Setonix genus imply about the quokka's evolutionary path?