ˌälə̇gōˌn(y)u̇rēˈeləˌdē, əˌligəˌn- noun plural
Usage: capitalized
Etymology: New Latin, from Oligoneuriella, type genus (diminutive of Oligoneuria, genus of mayflies, from olig- + neur- + -ia ) + -idae
: a large and widely distributed family of mayflies