Micro-caddisflies (Hydroptilidae) is a biological family of the class Insecta (Insects) and order Trichoptera (Caddisflies).
Abtrichia
Acanthotrichia
Acostatrichia
Acritoptila
Agraylea
Alisotrichia
Anchitrichia
Ascotrichia
Austratrichia
Betrichia
Bredinia
Byrsopteryx
Caledonotrichia
Catoxyethira
Celaenotrichia
Cerasmatrichia
Ceratotrichia
Chrysotrichia
Costatrichia
Cyclopsiella
Dhatrichia
Dibusa
Dicaminus
Eutonella
Flintiella
Hellyethira
Hydroptila
Hydroptilina
Ithytrichia
Jabitrichia
Kumanskiella
Leucotrichia
Macrostactobia
Mayatrichia
Maydenoptila
Mejicanotrichia
Metrichia
Microptila
Missitrichia
Mulgravia
Neotrichia
Niuginitrichia
Nothotrichia
Ochrotrichia
Orphninotrichia
Orthotrichia
Oxyethira
Palaeagapetus
Parastactobia
Paroxyethira
Paucicalcaria
Peltopsyche
Plethus
Ptilocolepus
Rhyacopsyche
Scelobotrichia
Scelotrichia
Stactobia
Stactobiella
Tangatrichia
Taraxitrichia
Tricholeiochiton
Ugandatrichia
Vietrichia
Wlitrichia
Xuthotrichia
Zumatrichia
Anomalopsychidae
Antipodoeciidae
Apataniidae
Atriplectididae
Barbarochthonidae
Beraeidae
Brachycentridae
Calamoceratidae
Calocidae
Chathamiidae
Conoesucidae
Dipseudopsidae
Ecnomidae
Philopotamidae
Glossosomatidae
Goeridae
Helicophidae
Hydrobiosidae
Hydrosalpingidae
Kokiriidae
Phryganeidae
Lepidostomatidae
Limnocentropodidae
Leptoceridae
Hydroptilidae
Molannidae
Hydropsychidae
Limnephilidae
Odontoceridae
Oeconesidae
Petrothrincidae
Philorheithridae
Phryganopsychidae
Pisuliidae
Plectrotarsidae
Polycentropodidae
Rhyacophilidae
Rossianidae
Sericostomatidae
Helicopsychidae
Stenopsychidae
Tasimiidae
Psychomyiidae
Uenoidae
Xiphocentronidae