Daftar Isi:
  • Submitted in fulfillment of Nantucket Biodiversity Initiative grants from 2011-2012. A focus on the evidence left by certain herbivorous insects in the form of galls and leaf mines can reveal otherwise overlooked biodiversity. In many cases these persistent signs on plants are sufficient to identify the species that caused them. We surveyed Nantucket and Tuckernuck for galls and leaf mines, collecting those that we could not identify to attempt to rear them. We found over 130 species not previously reported from the islands, not including over 50 reared parasitoid wasps that remain to be identified. In the process we documented new host associations and found species that are new to science. Future surveys should target galls and leaf mines that remain unidentified, with the goal of rearing the larvae to adults.