Alvarenganiellinae is a subfamily of beetles in the family Ptinidae. There is at least one genus, Dasytanobium, in Alvarenganiellinae.[1][2][3]
The subfamily Alvarenganiellinae, along with Anobiinae and several others, were formerly considered members of the family Anobiidae, the but family name has since been changed to Ptinidae.[2][1]
Lawrence, J.F.; Newton Jr., A.F. (1995). Pakaluk, James; Slipinski, Stanislaw Adam (eds.). Families and subfamilies of Coleoptera (with selected genera, notes, references and data on family-group names). Biology, Phylogeny, and Classification of Coleoptera: Papers Celebrating the 80th Birthday of Roy A. Crowson. Vol. 2. Muzeum i Instytut Zoologii PAN. pp. 779โ1006. ISBN978-83-85192-34-3.