| Lists of Araneae (spiders) |
| The Nearctic Spider Database |
| Jumping Spiders of Canada |
| Spiders of North America Species List* |
| Spiders of the Great Lakes* |
| Spiders of the Arid Southwest* |
| Spiders of Alabama* |
| Spiders of Arkansas* |
| Spiders of California* |
| Illinois State Museum* |
| Spiders of Maine* |
| Spiders of Northwestern Louisiana* |
| Spiders of Ohio* |
| Spiders of Washington* |
| Spiders of Wisconsin* |
| Four Wildland Parks in NE Alberta |
| Colin-Cornwall Lakes Area in NE Alberta (PDF) |
| Caribou Mountains Wildland Provincial Park Alberta(PDF) |
| A Checklist of Manitoba Spiders* |
| Overview of Spider Studies in Canada with Checklists* |
| South Alberta Arachnida Survey* |
| Spiders of Greenland* |
| Online Coelotinae* (Xinping Wang) |
| Spiders of British Columbia* |
| Spiders of the Midwest* (Emily Tenczar) |
| Lists of Pseudoscorpiones (pseudoscorpions) |
| Pseudoscorpions of Canada |
| Lists of Acari (mites & ticks) |
| Feather Mites from Birds in Canada |
| Diversity of Oribatida in Canada* |
| Global List of Feather Mites, Their Hosts & References* Heather Proctor |
| Keys |
| Keys to the Families and Genera of Blood and Tissue Feeding Mites Associated with Albertan Birds* Wayne Knee & Heather Proctor |
| Key to the Colorado Solifugid Species (PDF) Jack Brookhart & Joey Slowik (Denver Museum of Nature and Science) |
| Glossaries |
| Comprehensive Spider Glossary |