Also possibly included is the Peruvian species Auxotricha ochrogypsa, described by Edward Meyrick in 1931 as the sole member of its genus. In the past, the family was circumscribed more widely and included the following subfamilies:
Some treatments include only the Oecophorinae and Stathmopodinae here, placing the others elsewhere in the Gelechoidea (typically in the Elachistidae, but occasionally as independent families). But this approach might make Elachistidae highly paraphyletic. Other authors go as far as to expand the Oecophoridae beyond the delimitation used here, including also such groups as the Ethmiidae and Xyloryctidae. The latter may indeed be part of a monophyletic Oecophoridae, but more research is required; the Ethmiidae on the other hand are more likely a distinct family. The mysterious genus Aeolanthes is also sometimes included in the Oecophoridae (as a monotypic subfamily Aeolanthinae), but its actual relationships are quite obscure.[2]
Many concealer moths feed on dead plant material and are nutrient recyclers. On the other hand, the family includes the white-shouldered house moth (Endrosis sarcitrella), which is a widely distributed moth that has caterpillars that infest stored grain, and the brown house moth (Hofmannophila pseudospretella), which feeds on textiles and carpets as well as stored foodstuffs.
Hodges, R.W. (1999): The Gelechioidea. In: Kristensen, N.P. (ed.): Handbuch der Zoologie/Handbook of Zoology (Volume IV – Arthropoda: Insecta. Part 35: Lepidoptera, Moths and Butterflies 1): 131–158. Walter de Gruyter, Berlin & New York. ISBN3-11-015704-7
Savela, Markku (2003): Markku Savela's Lepidoptera and some other life forms – Oecophoridae. Version of 2003-DEC-29. Retrieved 2010-APR-22.
