Entomology 1 PMT Practice Test

The determination label is required for taxonomic identification. When an arthropod is identified to a species or other taxonomic level, the name alone isn’t enough—you need a formal record of who made the identification and, ideally, when. The determination label captures the taxonomic name and the determiner (and often the date), creating a verifiable trail so future researchers can trust and reassess the identification if needed.

Context helps: other labels like habitat describe the environment where the specimen was found, locality notes where and when it was collected, and preservation method explains how it’s stored. Those details are useful for context and study, but they don’t establish the taxonomic identity itself. The determination label is the one that documents the actual name assigned to the specimen.