Palaeagapetus Ulmer 1912 (microcaddisfly)
Insecta - Trichoptera - Hydroptilidae
Full reference: G. Ulmer. 1912. Die Trichopteren des baltischen Bernsteins. Beiträge zur Naturkunde Preussens 10:1-380
Parent taxon: Hydroptilidae according to W. Wichard et al. 2009
Sister taxa: Electrotrichia, Hydroptila, Hydroptilinae, Ochrotrichia
Subtaxa: Palaeagapetus rotundatus
Type: Palaeagapetus rotundatus
Ecology: