pteronarcidae
1pteronarcidae — ptero·nar·ci·dae …
2pteronarcidae — ˌ ̷ ̷ ̷ ̷ˈnärsəˌdē noun plural Usage: capitalized Etymology: New Latin, from pter + narc + idae; from the sluggish flight : a widely distributed family of stone flies …
3pteronarcid — I. |terə|närsə̇d adjective Etymology: New Latin Pteronarcidae : of or relating to the Pteronarcidae II. noun ( s) : a stone fly of the family Pteronarcidae …
