Seed-pod-habitat
Guides
Eutrichosoma mirabile
Eutrichosoma mirabile is a parasitoid wasp in the family Eutrichosomatidae (Chalcidoidea) that attacks weevil larvae. The species possesses planidial larvae—mobile, morphologically specialized first-instar larvae with a cranial spine, tubercles, and cerci that actively seek and attach to host weevil larvae. Eggs are small and stalked, laid directly on top of host eggs within seed pods of whitethorn acacia. This species has been collected in southeastern Arizona and is documented from multiple U.S. states including District of Columbia, Georgia, Idaho, Kansas, and Maryland.