Arthropoda

Arthropods of Europe - Photo gallery of European insects and arachnids.
http://www.artstudios.de/invertebrates/

Bugs in Cyberspace - Images and information on many species of arthropods. Sections on phasmids, mantids, beetles, scorpions, and US invertebrates.
http://www.bugsincyberspace.com/

Natural Perspective - Phylum Arthropoda (Joint-Legs)
http://www.perspective.com/nature/animalia/arthropoda.html

Insects and More - Image galleries of butterflies, odonates, other insects, and other arthropods from Texas.
http://stephenville.tamu.edu/~fmitchel/insects/

Identification of Insects - An overview of morphological features of the different Classes of arthropods and Orders of insects, with photos of Italian arthropods by Alessandro Strano.
http://strano16.interfree.it/artroph.htm

Arthropoda - Phylogeny, bibliography, and links from the Tree of Life Project.
http://www.tolweb.org/tree?group=Arthropoda&contgroup=Bilateria

Herper.com: Invertebrates - Articles and links related to insects, arachnids, and other invertebrates.
http://www.herper.com/invertebrates.html

Reference Library of Digitized Insect Sounds - Audio samples organized by both species and subject.
http://www.ars.usda.gov/sp2UserFiles/person/3559/soundlibrary.html

Waggy's Critter Emporium - Jason and Jen Wagner present their photographs of insects and spiders, mostly taken in Florida.
http://waggyscritteremporium.webs.com/

BugGuide.Net - An online resource devoted to insects, spiders and their kin, with identification help, images, and information.
http://www.bugguide.net

Graphic Science - Image galleries of all major insect groups and other arthropods in Australia. Features the work of Australian macro insect photographer Denis Crawford.
http://www.graphicscience.com.au

Common Insects of Texas - Gallery of 381 images of insects and other arthropods.
http://entowww.tamu.edu/images/insects/common/

Introduction to the Arthropoda - The Arthropods, the largest animal phylum, includes insects, spiders, crustaceans, and others. Information from UC-Berkeley website.
http://www.ucmp.berkeley.edu/arthropoda/arthropoda.html

Brisbane Insects and Spiders - Photos and notes on insects and spiders in Brisbane, Australia.
http://www.brisbaneinsects.com/pchew_brisbane/

Iowa State University Entomology Image Gallery - A large collection of photographs and movies of insects and other arthropods and they damage they cause. Includes links to accompanying articles.
http://www.ent.iastate.edu/imagegallery/

Cirrus Digital Imaging - Gallery of close-up photos of common North American arthropods.
http://www.cirrusimage.com/

Bug Pictures - Gallery of photos of insects and spiders, mainly from France.
http://www.bugpics.com/

Insects of Ojibway Prairie, Windsor, Ontario - Photo galleries and information on spiders, chiggers, mayflies, fireflies, dragonflies, butterflies, moths, leafhoppers and other invertebrates of urban areas, wetlands, prairies, and woodlands.
http://www.ojibway.ca/insect.htm

Introduction to the Cheliceramorpha - About the arthropod order that includes spiders and scorpions, mites and ticks, horseshoe crabs, and daddy-longlegs. Cheliceramorpha includes spiders and scorpions, mites and ticks, horseshoe crabs, daddy-longlegs, and extinct "sea-scorpions."
http://www.ucmp.berkeley.edu/arthropoda/chelicerata/cheliceramorpha.html

Phylum Arthropoda - Philip Myers's introduction to Phylum Arthropoda, from the Animal Diversity Web.
http://animaldiversity.ummz.umich.edu/site/accounts/information/Arthropoda.html

What's That Bug? - Information, user-contributed images, and identification help for insects and relatives of North America.
http://www.whatsthatbug.com/

Canadian National Collection of Insects, Arachnids and Nematodes - Information on the 16 million specimens contained in the collection, plus curatorial units and staff. Links to on-site entomology and arachnology documentation, and other related sites.
http://www.canacoll.org/