1. Introduction to Phylum Arthropoda Dr. Vera Krischik, Department of Entomology, University of Minnesota

5. Class Crustacea: Crabs, lobsters, sowbugs Pillbugs

7. Class Chilopoda: Centipedes Georgia Forestry Commission Archives Georgia Forestry Commission www.forestryimages.org Fangs of Scolopendrid Centipede (above) House Centipede, Scutigera coleoptrata (right) Department of Entomology, University of Nebraska-Lincoln

9. Class Diplopoda: Millipedes Photos by William Leonard, Tree of Life Web Project, http://tolweb.org/tree/phylogeny.html

10. Class Arachnida: Spiders, ticks, mites, harvestman, scorpions, etc. Yellow Garden Spider Tick Mite

13. Class Arachnida: Order Araneae: Spiders David Keith, Department of Entomology University of Nebraska-Lincoln Crab Spider, Misumenoides formosipes Wolf Spider, Lycosa carolinensis James O. Howell, The University of Georgia, www.forestryimages.org

16. Class Arachnida: Order Scorpiones: Scorpions Northern Desert Hairy Scorpion, Hadrurus spadix , native to US E. Tenczar Emperor Scorpion, Pandinus imperator , female eating cockroach, native to West Africa E. Tenczar

17. Class Arachnida: Order Scorpiones: Scorpions Arizona Bark Scorpion, Centruroides exilicauda , mating E. Tenczar

18. Class Arachnida: Order Scorpiones: Scorpions Lined Devil Scorpion, Vaejovis spinigerus , female from Arizona with young Flat Rock Scorpion, Hadogenes troglodytes , female, native to South Africa E. Tenczar E. Tenczar

19. Class Arachnida: Order Scorpiones: Scorpions Slenderbrown Bark Scorpion, Centruroides gracilis , male from Central America Pandinus imperator ; scorpions glow under UV/ black light E. Tenczar E. Tenczar

20. Class Arachnida: Order Scorpiones: Scorpions E. Tenczar E. Tenczar Black Thick-Tailed Scorpion, Parabuthus transvaalicus , a highly venomous species native to South Africa

26. Mite Life Cycles

30. Family Phytoseiidae: Predatory mites Predatory mites: Phytoseiulus persimilis

53. Order Hemiptera: Suborder Sternorrhyncha Soft Scale (formerly in Order Homoptera) Tuliptree Scale, Toumeyella liriodendri : Linden, walnut Summer Male Summer Female and Crawlers Gerald J. Lenhard, www.insectimages.org

54. Order Hemiptera: Suborder Sternorrhyncha Armored Scale (formerly in Order Homoptera) Euonymus Scale, Unaspis euonymi Clemson University - USDA Cooperative Extension Slide Series, www.insectimages.org

55. Order Hemiptera: Suborder Auchenorhyncha Cicadas, hoppers (formerly Order Homoptera) Spittlebug Leafhopper

58. Class Insecta: Order Neuroptera: Lacewings, antlions, owlflies Green Lacewing, Chrysoperla sp., Adult (left) and Larva (right) Bradley Higbee, Paramount Farming, www.insectimages.org

60. Class Insecta: Order Coleoptera: Beetles Japanese Beetle, Popillia japonica , Adult (left) and Scarab Larva (below)

64. Class Insecta: Order Diptera: Flies Tachinid Fly Adult Michigan State University http://www.msue.msu.edu/vanburen/fappmag.htm Fly Larva (maggot)

67. Class Insecta: Order Lepidoptera: Moths and butterflies Cankerworm Larvae (right) and Adult (below) CUES http://www.entomology.umn.edu/cues/dx/vk/canker.htm

69. Class Insecta: Order Hymenoptera: Sawflies, wasps, bees, ants Introduced Pine Sawfly, Diprion similis , Adults (left) and Larva (right) John H. Ghent USDA Forest Service www.forestryimages.org CUES, http://www.entomology.umn.edu/cues/dx/sk/pine11.htm