1) Arthropod family 2) Family tenthredinidae 3) Sawflies 
The Tenthredinidae are the largest family of sawflies, with well over 6000 species worldwide. Larvae are typically herbivores and feed on the foliage of trees and shrubs, with occasional exceptions that are leaf miners, stem borers, or gall makers. The larvae of externally feeding species resemble small caterpillars. They go through complete metam...
[n] - sawflies
family Tenthredinidae noun sawflies