:Hyposmocoma tetraonella

{{Short description|Species of moth}}

{{Speciesbox

| image = Hyposmocoma_species1.JPG

| image_caption = Illustrations in Fauna Hawaiiensis: 1. Hyposmocoma subscolopax, 2. Hyposmocoma tetraonella, 3. Hyposmocoma somatodes, 4. Hyposmocoma belophora, 5. Hyposmocoma turdella, 6. Hyposmocoma subcitrella, 7. Hyposmocoma inflexa, 8. Hyposmocoma brevistrigata, 9. Hyposmocoma discolor, 10. Hyposmocoma fuscotogata, 11. Hyposmocoma radiatella and 12. Hyposmocoma barbata

| taxon = Hyposmocoma tetraonella

| authority = Walsingham, 1907

| synonyms = *Hyposmocoma tetraonis Walsingham, 1907

}}

Hyposmocoma tetraonella is a species of moth of the family Cosmopterigidae. It was first described by Lord Walsingham in 1907. It is endemic to the island of Hawaii. The type locality is Kona, where it was collected at an altitude of {{convert|4000|ft|m}}.