Elachista exaula Meyrick, 1889
Elachista exaula Meyrick, 1889: 178 . Type locality: New Zealand, Mount Arthur (Meyrick 1889: 179). Lectotype ♂ designated by Dugdale (1988: 111), in NHMUK.
Cosmiotes exaula (Meyrick, 1889); Dugdale (1971: 79).
Subgenus: Elachista; freyerella species group.
Distribution: Australasian. New Zealand.
Larval host plant(s): unknown.
Figs.: Hudson (1928).