vulˈpicide noun

1. The killing of a fox, except in hunting
2. A fox-killer

vulpine /vulˈpin or -pīn/ adjective

1. Of, relating to or like a fox
2. Cunning

vulˈpinism noun

Craftiness

vulpine opossum or vulpine phalanger noun

The common bushy-tailed Australian opossum (Trichosurus vulpecula)