Annulipalpia
Guides
Psychomyioidea
net-tube caddisflies
Psychomyioidea is a superfamily of caddisflies (Trichoptera) in the suborder Annulipalpia, commonly known as net-tube caddisflies. The superfamily comprises five families: Psychomyiidae, Xiphocentronidae, Dipseudopsidae, Polycentropodidae, and Pseudoneureclipsidae. Members are characterized by specialized antennal sensilla and larval case-building behavior using silk nets or tubes. The group is primarily distributed in tropical and subtropical regions worldwide, with significant diversity in the Neotropics, Oriental region, and Brazilian Amazon.