Identify figure.

$A$ : Placental wolf and Tasmanian wolf (a marsupial) show convergent evolution.
$R$ : Like marsupials placental mammals in other parts of world also exhibit adaptive radiation in evolving into varieties of such placental mammals each of which appears to be similar to a corresponding marsupial.

$A$ : Spotted cuscus and marsupial mole are the examples of marsupial radiation.
$R$ : Both are found in Australian region.

Select the correct group/set of Australian Marsupials exhibiting adaptive radiation.

Adaptive radiation refers to