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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Aircraft Index04/18/2015
Arborvitae: Genus Thuja02/01/2015
Bed Bugs in U.S. Resurgence12/16/2014
Bees, Wasps and Ants of North America - Order Hymenoptera02/01/2015
Bees, Wasps and Ants of North America Index02/01/2015
Beetles of North America - Order Coleoptera04/13/2015
Beetles of North America Index04/13/2015
Bugs of North America - Order Hemiptera01/13/2015
Bugs of North America Index01/20/2015
Butterflies of North America01/26/2015
Butterflies of North America - Index04/17/2015
Chicago Illinois - The Windy City01/27/2015
Classes Diplopoda (Millipedes) and Chilopoda (Centipedes)01/26/2015
Common Woodlouse, Sow Bug, Pillbug12/22/2014
Copyright Information - Red Planet Incorporated12/16/2014
Crabapples for Home Landscape02/04/2015
Crickets, Grasshoppers & Katydids Index12/22/2014
Damselflies of North America12/16/2014
Dragonflies and Damselflies Index - Order Odonata12/22/2014
Dragonflies of North America12/19/2014
Family Aceraceae - Maples02/10/2015
Family Adoxaceae - Viburnums and Allies01/30/2015
Family Anacardiaceae - Cashew or Sumac Family01/26/2015
Family Aquifoliaceae – Holly & Winterberry01/26/2015
Family Araliaceae - Ivy and Ginseng Family01/30/2015
Family Betulaceae - Alder, Birch & Hornbeam01/22/2015
Family Bombyliidae - Bee Flies12/16/2014
Family Celastraceae - Bittersweets, Spindle Trees01/26/2015
Family Cerambycidae - Longhorned Beetles04/13/2015
Family Cornaceae - Dogwoods02/08/2015
Family Cupressaceae - Redwood, Cypress, Arborvitae, Juniper02/01/2015
Family Fabaceae - Legumes01/26/2015
Family Fabaceae Index01/30/2015
Family Fagaceae - Beech, Chinkapin and Oak02/05/2015
Family Fagaceae Index - Beech, Chinkapin and Oak02/08/2015
Family Hamamelidaceae: Witch Hazel, Gum Trees01/26/2015
Family Hippocastanaceae - Horse-Chestnuts & Buckeyes12/16/2014
Family Juglandaceae - Nut Trees; Walnut, Hickory, Butternut, Pecan01/28/2015
Family Lycaenidae - Blues, Coppers, Hairstreaks & Harvesters12/16/2014
Family Magnoliaceae - Magnolias01/30/2015
Family Magnoliaceae Index01/30/2015
Family Meloidae - Blister Beetles04/13/2015
Family Moraceae - Mulberries and Figs01/29/2015
Family Nymphalidae - Brush-Footed Butterflies01/26/2015
Family Oleaceae - Olive Family02/08/2015
Family Papilionidae - Swallowtail and Parnassian Butterflies01/26/2015
Family Pieridae - White, Sulphur, and Yellow Butterflies01/26/2015
Family Pinaceae Index01/25/2015
Family Pinaceae: The Pines, Cedars, Spruce, and Firs01/25/2015
Family Rosaceae - Fruit Trees01/24/2015
Family Rosaceae Index01/24/2015
Family Rutaceae and Cercidiphyllum02/10/2015
Family Salicaceae - Willow, Poplar and Aspen01/29/2015
Family Salticidae - Jumping Spiders 01/18/2015
Family Scarabidae - Scarab Beetles12/16/2014
Family Syrphidae: Hover Flies, Flower Flies12/16/2014
Family Tachinidae - Tachinid Flies12/22/2014
Family Taxaceae - Yews01/26/2015
Family Tiliaceae - Basswood, Linden, Lime02/08/2015
Family Ulmaceae - Zelkovas, Hackberries and Elms01/23/2015
Family Ulmaceae Index01/24/2015
Flies of North America - Order Diptera12/26/2014
Flies of North America - Orphan Species12/16/2014
Flies of North America Index01/24/2015
Flowering Plants12/22/2014
Flowering Plants Index12/16/2014
Fungi, Mushrooms, Puffballs, Truffles, Morels and More12/22/2014
Garden Slugs - Taxonomy, Anatomy, and Control12/22/2014
Hackberry Psyllid - Pachysylla sp.12/22/2014
Kingdom Fungi Index12/22/2014
Marlin's Law - How to measure your bugs01/17/2015
Moths of North America - Index04/17/2015
Moths of North America - Order Lepidoptera12/22/2014
North American Insects and Spiders / Tree Encyclopedia02/17/2015
North American Insects and Spiders / Tree Encyclopedia03/08/2015
North American Insects and Spiders Index04/18/2015
Order Ephemeroptera - Mayflies12/19/2014
Order Isopoda - Pillbug - Armadillidium vulgare12/22/2014
Order Mecoptera - Scorpionflies12/22/2014
Order Odonata - Dragonflies and Damselflies12/22/2014
Order Orthoptera - Crickets, Grasshoppers & Katydids12/22/2014
Ordovician Fossils in Ogle County, Illinois12/22/2014
Orphan Pages04/18/2015
Orphan Tree Species01/26/2015
Praying Mantis - Tenodera aridifolia sinensis12/22/2014
Rock Bristletail - Family Meinertellidae01/13/2015
Skipper Butterflies of North America12/22/2014
Spiders of North America04/05/2015
Spiders of North America Index01/18/2015
Steve Goodman at Harry Hope's in Cary, Illinois12/16/2014
Stone Centipede - Order Lithobiomorpha12/16/2014
Subfamily Arctiinae - Tiger and Lichen Moths12/22/2014
Suborder Auchenorrhyncha - Cicadas, Hoppers and Aphids12/22/2014
Suborder Sternorrhyncha - Aphids, scales, mealybugs, and jumping plant lice12/22/2014
Superfamily Pyraloidea - Pyralid and Snout Moths12/22/2014
Symphyta - Sawflies, Horntails, and Wood Wasps12/22/2014
Tree Encyclopedia02/27/2015
Tree Encyclopedia for Mobile02/10/2015
Tree Encyclopedia Index04/17/2015
Tree Index for Mobile04/13/2015
Weevils - Family Curculionidae12/16/2014
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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. Butterflies  | Beetles | Skipper Butterflies | Moths | Spiders
Tree Encyclopedia | Trees Index | Fruit Trees | Nut Trees | Cottonmouth
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