North American Insects and Spiders Index
Explore over 5,000 high-resolution close-up pictures of live, wild insects and spiders with descriptions and natural history. Our tree encyclopedia offers photos of over 400 species of trees, flowers, forbs and herbs.
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Home Page
Tree Encyclopedia
Aceraceae - Maple Trees
Aircraft Index
Alder, Birch & Hornbeam
Arborvitae: Genus Thuja
Basswood, Linden, Lime
Bed Bugs in U.S. Resurgence
Beech, Chinkapin & Oak
Beech, Chinkapin & Oak Index
Bees, Wasps and Ants
Bees, Wasps and Ants Index
Beetles Main Page
Beetles Index
Bittersweets, Spindle Trees
Blister Beetles
Bombyliidae - Bee Flies
Brush-Footed Butterflies
Bugs - Order Hemiptera
Bugs Index
Butterflies
Butterflies Index
Butterflies: Lycaenidae
Cashew & Sumac Family
Cicadas, Hoppers and Aphids
Chicago, Illinois - The Windy City
Custom Search
Classes Diplopoda (Millipedes)
and Chilopoda (Centipedes)
Cork and Citrus Trees
Copyright Information
Crabapples
Grasshoppers & Katydids
Grasshoppers, Crickets & Katydids Index
Damselflies
Dragonflies and Damselflies
Dragonflies & Damselflies Index
Dragonflies
Dogwoods
Family Taxaceae - Yews
Family Ulmaceae Index
Flies - Order Diptera
Flies - Orphan Species
Flies Index
Flowering Plants
Flowering Plants Index
Fungi
Garden Slugs
Jumping Spiders
Holly & Winterberry
Horse-Chestnuts & Buckeyes
Hover Flies, Flower Flies
Ivy and Ginseng Family
Longhorned Beetles
Legumes
Legumes Index
Magnolias
Magnolia Index
Mulberries and Figs
Mayflies
Moths Index
Moths
Nut Trees
Olive Family
Order Isopoda
Ordovician Fossils
Orphan Pages
Orphan Tree Species
Pinaceae: Pine, Cedar, Spruce, & Fir
Pinaceae Index
Praying Mantis
Pyralid and Snout Moths
Redwood, Cypress, Arborvitae & Juniper
Rosaceae - Fruit Trees
Rosaceae Index
Rock Bristletail
Scarab Beetles
Scorpionflies
Skipper Butterflies
Spiders
Spiders Index
Steve Goodman
Stone Centipede
Sawflies, Horntails, & Wood Wasps
Swallowtail  Butterflies
Tachinid Flies
Tiger and Lichen Moths
Tree Encyclopedia
Tree Index
Viburnums and Allies
White & Yellow Butterflies
Witch Hazel, Gum Trees
Weevils
Willow, Poplar and Aspen
Zelkova, Hackberry & Elm
Custom Search
North American Insects and Spiders / Tree Encyclopedia
Explore over 5,000 close-up pictures of live, wild insects and spiders with descriptions and natural history. Our tree encyclopedia offers information and photos of over 450 tree species. We hope our resources will help you familiarize yourself with organisms common in your vicinity.
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