Sabatinca calliarcha is a species of moth belonging to the family Micropterigidae. It was described by Edward Meyrick in 1912. It is endemic to New Zealand. It is found in two separate areas of New Zealand - the first in the northern parts of the North Island including Great Barrier Island and the second population can be found from the top of the South Island down to Southland. The adults of the species are on the wing from the end of September until the middle of January. The species prefers to inhabit damp forests and larvae likely feed on leafy liverwort species. Adult moths likely feed on the spores of ferns or the pollen of sedge grasses.

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