Tenthredinidae
plural noun
Ten·thre·din·i·dae
ˌten(t)thrəˈdinəˌdē
: a family of Hymenoptera comprising all the sawflies or now more commonly including various typical sawflies see tenthredinoidea
Word History
Etymology
New Latin Tenthredin-, Tenthredo, type genus (from Greek tenthrēdōn, a kind of wasp) + -idae