Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Species Kokkocynips difficilis

oak twig galls - Kokkocynips difficilis St. Andrews stem galls on Quercus nigra SA_G 2015 2 best - Kokkocynips difficilis Banded Bullet Gall Wasp - Kokkocynips difficilis St. Andrews stem galls on Quercus nigra SA_G77 2016 1 - Kokkocynips difficilis St. Andrews stem galls on Quercus nigra SA_G77 2016 2 - Kokkocynips difficilis Callirhytis difficilis - Kokkocynips difficilis Kokkocynips difficilis
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" - Parasitoid Wasps)
Superfamily Cynipoidea
Family Cynipidae (Gall Wasps)
Tribe Cynipini (Oak Gall Wasps)
Genus Kokkocynips
Species difficilis (Kokkocynips difficilis)
Synonyms and other taxonomic changes
Andricus difficilis Ashmead, 1887
Callirhytis difficilis (Ashmead, 1887)
Remarks
Forms stem galls on Quercus cinerea, Q. laurifolia, Q. myrtifolia, Q. nigra, and Q. phellos (1).
Works Cited
1.Cynipid Galls of the Eastern United States
Lewis H. Weld. 1959. Privately printed in Ann Arbor, Michigan.