Sentence:  While the Philippines have a large Sundaland biotic component, there is a significant <WSD>Wallacean</WSD>, New Guinea and Australian element in the biota. The evolutuonary relationships of some of the iconic taxa suggest a <WSD>Wallacean</WSD> and Gondwanan origin. 
Meaning of the word marked with <WSD> tags:  Of or relating to Wallacea (a group of Indonesian islands).