| Acarina collection at Wilbur R. Enns Entomology Museum | University of Missouri - Columbia (USA) | 11/22/03 |
| Acarological Society of America | The ASA is an international organization devoted to furthering all aspects of the knowledge of mites | 6/6/05 |
| Arachnid collection of the Australian Museum | Some info about the museum but no lists of species is given (Australia) | 11/22/03 |
| Arachnida | Collections at the Zoologischen Staatssammlung München (in German) (Germany) | 11/22/03 |
| Arachnida collection of the Siberian Zoological Museum | Solifuga, Scorpiones, Pseudoscorpiones, Opiliones, Araneae & Acarina collection (Russia) | 11/22/03 |
| Arachnoidea Collection | Natural History Museum in Vienna (Austria) | 11/22/03 |
| Arachnology at the National Museum of Namibia | Information on Arachnology; collections; research; projects (Namibia) | 6/5/05 |
| Arachnology at ZMUC | Arachnid Section at the Zoological Museum, University of Copenhagen (Denmark) | 10/9/04 |
| Araneae Type Collection Holdings | | 6/5/05 |
| Canadian National Collection | The Canadian National Collection (CNC) of Insects, Arachnids and Nematodes (Canada) | 6/5/05 |
| Canadian National Collection of Insects, Arachnids and Nematodes | Agriculture and Agri-Food Canada (Canada) | 11/29/04 |
| Canadian National Collection of Insects, Arachnids and Nematods | Information about the collection (Canada) | 10/19/03 |
| Carl Clerck's type collection | A series of photographs of types of common European spider species of the collection of Carl Clerck (1709-1765) made by Per de Place Bjørn (Denmark) | 11/22/03 |
| Chelicerata Alkohol-Sammlung Marburg | Philipps-Universität Marburg (in German) (Germany) | 11/22/03 |
| Chelicerata Sammlungen | Humboldt-Universität zu Berlin (in German) (Germany) | 11/22/03 |
| CMO: Collection Managers Online | (gopher) | 11/22/03 |
| Colección National de Arácnidos CNAN | Instituto de Biología UNAM (Mexico) | 11/22/03 |
| Colecciones Museo de Ciencias de Venezuela | Arácnidos y Miriápodos (in Spanish) (Venezuela) | 11/22/03 |
| Collection of Arachnids of the National Institute of Biodiversity of Costa Rica | The database of the Collection of Arachnids of the INBio has 654 records corresponding to 20 families, 50 genera and 69 species of spiders. | 6/5/05 |
| Collection of Arthropods of the Department of Biology, University of New Mexico | University of New Mexico (USA) | 11/22/03 |
| Collectors of insects and arachnids in Africa | Database on collectors in Africa, information on museums (South Africa) | 6/5/05 |
| Colorado Spider Survey | In May 1999 the Denver Museum of Natural History launched a major biotic survey of the spiders of the Rocky Mountain/Great Plains region, focusing particularly on the diverse ecosystems of Colorado. The project leader for the Colorado Spider Survey is Dr. Paula E. Cushing (USA) | 10/9/04 |
| Directory of Entomological Societies | The Directory of Entomological Societies contains contact information for over 500 entomological societies which are currently active, including links to the homepages of about 300 of them (USA) | 11/22/03 |
| Directory of Entomology Departments and Institutes (DEDI) Home Page | The ultimate goal of the Directory of Entomology Departments and Institutes (DEDI) is to provide a single source of contact information for the entomological research centers of the world (USA) | 11/22/03 |
| Entomology and Arachnology Collections at the University of Colorado | University of Colorado (USA) | 11/22/03 |
| Entomology Index of Internet Resources | A directory and search engine of insect-related resources on the Internet. Iowa State University (USA) | 11/22/03 |
| General Collection and Primary Types Collection Websites | California Academy of Sciences, San Francisco, California (USA) | 11/22/03 |
| Illinois Natural History Survey Insect Collection | Insects, Arachnids, Myriapods, and Bryozoans (USA) | 11/22/03 |
| Insect and Spider Collections of the World Web Site | This web site is the clearing house of information on the insect and spider collections of the world. The information presented here is based primarily on the 1993 book, "The Insect and Spider Collections of the World", 2nd edition, by R.H. Arnett, G.A. Samuelson & G.M. Nishida, with substantial additions and corrections. The Bishop Museum. Hawaii (USA) | 11/22/03 |
| Invertebrate Animals - Collections | Natural History Museum, Berne (NMBE) (Switzerland) | 11/22/03 |
| List of spider specimens in the ZMUC collection | Zoological Museum, University of Copenhagen (Denmark) | 11/22/03 |
| Mississippi Entomological Museum | (USA) | 11/22/03 |
| Museo de Invertebrados G. B. Fairchild | Museo de Invertebrados de la Universidad de Panamá, MIUP (in Spanish) (Panama) | 11/22/03 |
| Namibian National Collection of Arachnids & Myriapods | Eryn Griffin, Curator of Arachnids and Myriapods, National Museum of Namibia (Namibia) | 11/22/03 |
| National Museum of Natural History Spider Collection (Arachnida, Araneae) | National Museum of Natural History, Smithsonian Institution (USA) | 11/22/03 |
| Natur Historiska Riksmuseet - Department of Entomology | The Department of Entomology harbours valuable collections of insects and arachnids once belonging to the pioneers Carl Clerck (1709-1765) and Charles De Geer (1720-1778). Swedish Museum of Natural History (Sweden) | 11/22/03 |
| Natural History Museums and Collections | A large list of Museums and collections from all over the world. University Libraries, Univ. of Washington (USA) | 11/22/03 |
| Peabody Museum's Division of Entomology | In the collection are arachnids from Alexander Petrunkevitch. Yale University, New Haven CT (USA) | 11/22/03 |
| Primary type specimens in the New Zealand Arthropod Collection: Araneae (spiders | This is a list of 66 primary type specimens of Araneae housed in the N.Z. Arthropod Collection (NZAC) held at the Mt Albert Research Centre, Mt Albert, Auckland, and which since July 1992 have been under the stewardship of Landcare Research (New Zealand) | 11/22/03 |
| Pseudoscorpions in the ZMUC collection | Zoological Museum, University of Copenhagen (Denmark) | 11/22/03 |
| Queensland Museum | Arachnids Section. Queensland Museum. Dr. Robert Raven et. al. (Australia) | 6/5/05 |
| Sammlung der Webspinnen am SMNK - Scientific Collection of Spiders at SMNK | Staatliches Museum für Naturkunde Karsruhe (Germany) | 11/22/03 |
| Scientific collection of Spiders at SMNK | Staatliches Museum für Naturkunde in Karlsruhe (Germany) | 11/22/03 |
| Siberian Zoological Museum | The info about spiders in the collections of this museum is under preparation, but will be completed soon (Russia) | 11/22/03 |
| Siberian Zoological Museum | With lists of the specimen in the scientific collections (in English and Russian) (Russia) | 11/22/03 |
| Sonoran Arthropod Studies Institute | Institute that studies insects, arachnids, and other arthropods that affect the Sonoran ecosystem. (Tucson, Arizona, USA) | 6/5/05 |
| South Africa National Collection of Arachnida | ARC-Plant Protection Research Institute (South Africa) | 11/22/03 |
| Terrestrial Invertebrates | The Western Australian Museum (Australia) | 11/22/03 |
| Texas Natural History Collections | Texas Memorial Museum of Science and History at UT Austin (USA) | 11/22/03 |
| The Arachnid and Myriapod collection of the Essig Museum | The Essig Museum of Entomology, the collection component of the California Insect Survey, dates to the inception of this project in 1940 (USA) | 11/22/03 |
| The Bishop Museum's Entomology Database | Hawaii (USA) | 11/22/03 |
| The Bug Closet | Insect and spider collection of the Biology Department of the University of Central Florida (USA) | 11/22/03 |
| The Clemson University Arthropod Collection | South Carolina (USA) | 11/22/03 |
| The Insect and Spider Collections of the World | This web site is the clearing house of information on the insect and spider collections of the world. The information presented here is based primarily on the 1993 book, "The Insect and Spider Collections of the World", 2nd edition, by R.H. Arnett, G.A. Samuelson & G.M. Nishida, with substantial additions and corrections. | 10/19/03 |
| The Museum of Entomology FSCA | Gainsville, Florida (USA) | 11/22/03 |
| The Museum of Entomology FSCA (Gainesville) | Florida State Collection. Includes information and databases on all groups of arthropods (USA) | 11/22/03 |
| The Royal Belgian Institute of Natural Sciences | Entomological and arachnological collections (in English, Dutch and French) (Belgium) | 11/22/03 |
| University of New Hampshire Insect and Arachnid Collections | University of New Hampshire (USA) | 11/22/03 |
| World Museum Liverpool | Second largest arachnid collection in Britain. Administers the library of the BAS, including some 15,000 reprints (UK). | 6/5/05 |
| Zoological Museum Collections | Zoological Museum, University of Turku (Finland) | 11/22/03 |