Abstract
Abstract Distribution maps are presented for 30 species of small forest moths representing two genera of Micropterigidae and one genus of Mnesarchaeidae. Evolutionary patterns are interpreted by means of the panbiogeographic method in order to seek a relationship between dispersal patterns within New Zealand and the overseas links of the taxa in question. It is established that different evolutionary lines indeed exhibit different geographic dispersal patterns within New Zealand. Moreover, certain characteristics of these patterns can be attributed to the overseas affinities of the groups, i.e., groups of organisms with New Caledonian or Australian affinities have a western disjunct pattern, whereas those with circum-Pacific affinities have a different pattern in which the taxa occupying a basal position in the phylogeny are to be found in the eastern South Island. However, both groups have overlapping centres of diversity, particularly in NW Nelson.
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