41. Systematics Of The Arachnida arachnids also include a number of less familiar taxa Opiliones (harvestmenor daddylonglegs); Thelyphonida (whip-scorpions); Pseudoscorpiones (false http://www.ucmp.berkeley.edu/arthropoda/chelicerata/arachnidasy.html

Cheliceramorpha : Systematics, Part 2 The Arachnida The Arachnida include the terrestrial chelicerates that everyone is familiar with, and that nearly everyone would rather not be too familiar with: spiders ( Araneae ), ticks and mites ( Acari ), and scorpions ( Scorpiones ). Arachnids also include a number of less familiar taxa: Opiliones (harvestmen or daddy-longlegs); Thelyphonida (whip-scorpions); Pseudoscorpiones (false scorpions); and many others. Most are predators, and some are venomous. All are terrestrial, except for some mites and spiders that have become secondarily aquatic. For more information on arachnids on the WWW, try the Arachnida pages at the Tree of Life , or visit the very comprehensive arachnology home page at Antwerp University in Belgium and this fine Arachnida Sources Listing Peruse the excellent Scorpion du jour pages for information on scorpions, or see some spider pictures on the arachnid mailing list homepage Sources: Petrunkevitch, A. 1960. Arachnida. P42-P162 in Moore, R.C. (ed.) Treatise on Invertebrate Paleontology. Part P: Arthropoda 2: Chelicerata.

42. Redirect By OhGO.com Offers captive born and selectively imported reptiles, amphibians and arachnids. http://www.thompsonsden.ohgo.com/

You are being redirected to the URL you requested. The content outside of this page is not owned, operated, moderated, or approved by ohGO or its parent company Amusive Communications. ohGO does not provide URL redirection to sites which violate our terms of service; this includes any content illegal under United States or Illinois law, along with sites that use or promote unsolicited bulk email. If this site is violating these terms please contact us and the offending site will be removed. You should be redirected to your destination in 5 seconds; if not, click here to continue.

43. About Arachnids And Spiders - All Info About Science For Families Your guide to resources about spiders and arachnids for classrooms, kids,and families. All InfoAbout Science for Families. http://scienceforfamilies.allinfo-about.com/subjects/spiders.html

All Info-About Science for Families All Info About advertise with us contact us Select Your Language Deutsch Español Francais Italiano ... Portuguese Sections Home Page All Articles Books Profiles Product Profiles ... Zoos Shop For Books with Amazon For International Amazon Shoppers Amazon UK Amazon Canada Advertise on Allinfo About We offer extremely competitive rates for businesses of all sizes. Click here to find out more Spiders abcteach: spiders Resources to be used in the classroom and curriculum about spiders. Araneae, Spiders of North-West Europe This site contains more than 700 pictures of over 220 spiders commonly found in NW-Europe, especially the area between the Netherlands and the south of France. Black Widow Spiders Fact sheet about the Black Widow Spider. Elementary Theme Pages: Spiders Curriculum resources from Jim Cornish, Grade Five Teacher, Gander, Newfoundland, Canada. An illustrated guide to insects and spiders from eNature.com. giantspiders.com This web site gives an all-round guide to the housing, feeding and general care of the worlds largest spiders - the theraphosids or tarantulas. International Society of Arachnology The International Society of Arachnology is the premier international scientific society devoted to arachnology.

44. Golden Phoenix Exotica - Buying And Selling Rare Insects, Arthropods And Other I Living insects and arachnids for sale. http://www.goldenphoenixexotica.com

Because bugs aren't just for breakfast anymore... Home Cockroaches Centipedes Millipedes ... Links News Flash: The new books are HERE. Tarantula Keeper's Guide, Scorpions, Biology of Scorpions, Mantid books, phasmid books, cockroach books, beetle books, feeder books and more. Click on the Books tab to view titles or the For Sale tab to purchase. Welcome to Golden Phoenix Exotica.com. Our website is full of invertebrate information, pictures to enjoy, and animals to buy. To go straight to our inventory, click the For Sale tab. Enjoy browsing each individual tab and don't forget to visit the For Sale tab and to bookmark our site so that you can find us again. A painted grasshopper from the Arizona desert. Horse lubber grasshopper, also from southern Arizona. Need a spider, tarantula, scorpion, insect, or cockroach wrangler for an upcoming project? Our list of clients include Fox Studios, Warner Brothers, Turner Broadcasting, the BBC, NASA, zoos, other major institutions, and hobbyists throughout the US. Have spiderlings, egg sacs, or other desirable invertebrates available?

45. BIOSIS | Resource Guide | Arachnida Museum für Naturkunde, projects information, museums collections ArachnologischeGesellschaft eV Arachnology the study of arachnids repository and directory http://www.biosis.org.uk/zrdocs/zoolinfo/grp_arac.htm

Pull Down for Destinations BIOSIS Previews Zoological Record MethodsFinder Index to Organism Names Internet Resource Guide for Zoology User Support Search Sitemap Index Help with this Site Resource Guide Introduction About the Resource Guide Awards Latest Additions ... BIOSIS Web Guide to the group Arthropoda: Arachnida use a skeleton classification to locate your interest group and link to related sites Arachnida general arachnology Acari mites, ticks Araneae true spiders Opiliones harvesters Pseudoscorpionida false scorpions, pseudoscorpions Scorpiones true scorpions Solpugida sun spiders Merostomata horseshoe crabs, king crabs Myriapoda (Archipolypoda, Chilopoda, Diplopoda, Pauropoda, Symphyla) centipedes, millipedes, myriapods Onychophora velvet worms Pentastomida tongue worms Pycnogonida pantopods, sea spiders Tardigrada tardigrades, water bears Arachnida African Acarology Association (AAA) established in 1998 Pretoria, South Africa

46. Arachnids arachnids are the group of arthropods that include spiders, scorpions, ticksand mites. All arachnids have eight legs. Spiders are arachnids. http://atschool.eduweb.co.uk/sirrobhitch.suffolk/key/spiders.htm

Arachnids are the group of arthropods that include spiders, scorpions, ticks and mites. All arachnids have eight legs. Arachnids evolved about 500 million years ago. That's about 50, 000 times longer than humans have been on earth. Spiders are arachnids. Their bodies are in two parts, the head and the abdomen. They do not have feelers. Most spiders have eight eyes, but some have six, four or two. Many spiders trap their food in webs. Not all spiders make webs. Some are hunters. Some spiders dig homes under the ground. Some spiders can live most of their lives under water in bubble webs. Some spiders have claws at the end of each leg. Spiders live in all sorts of environments. Scorpions and spiders are predators of other insects. Not all scorpions, and very few spiders, are dangerous to man. All scorpions have: a sting, which they use to subdue prey; pincers, which they also use to subdue and to handle prey. There are far more species of ticks and mites than other orders of arachnids. Ticks and mites are mostly parasitic; scorpions and spiders are not. Where can I find out more information about arachnids?

47. The Insects Home Page Offers care sheets about keeping insects and arthropods and information about clubs and societies for insects, arachnids and for other arthropods. http://www.earthlife.net/insects/six.html

News Flash A New Insect Order Is Discovered There is much excitement in the entomological world at the momement as a new order of insects has just been discovered. To find out more visit the National Geographic news page. There are well over 1 million different known species of insects in the world, and some experts estimate that there might be as many as 10 million. All these species are divided up into about 32 orders, depending on whose taxonomic system you use, of which, the largest is the Beetles, or Coleoptera, with 125 different families and around 500,000 species they are an incredibly diverse group of animals. In fact, one in every four animal species on this planet is a beetle. Well, everywhere on land anyway, very few insects have colonised the sea, though some like the Marine Flies ( Halobates sp .) and the Seashore Collembolan, Anurida maritma , live on the surface. Also the larva of a small number of True Flies (Diptera) and Beetles (Coleoptera) live beneath the surface, mostly in rockpools. On the land however there isn't anyhere you can go that you can't find some insects, even in the frozen extremes of Arctica and Antartica you will find some insects alive and active during the warmer months.

48. ProTeacher! Arachnids, Spiders Lesson Plans And Thematic Units Including Spider ProTeacher! arachnids, spiders lesson plans and thematic units including spiderwebs activities and projects for elementary school teaching ideas. arachnids. http://www.proteacher.com/110065.shtml

Quick Jump to.. BUSYBOARD PRIMARY K-3 GRADES 4-6 THE VENT ARCHIVE MAIN INDEX Child Dev. Class Mgt Humanities Mathematics Reading LA Soc Studies Science T Supplies Teaching P Request Information Earn a Masters of Ed Complete 100% of your education via the Internet 5-6 week classes are offered one at a time. From the nation's largest, private, accredited university, University of Phoenix Life Science Animals Arachnids ProTeacher Archive - A growing collection of tens of thousands of ideas shared on ProTeacher over the years by teachers from across the United States and around the world. Try it now: source Arthropods at "Home" - Students observe, discuss, and record requirements of a healthy environment for both arthropods and people by designing and maintaining a habitat source Brown Recluse and Black Widow Spiders - Kindergarten students learn the characteristics of the black widow spider and the brown recluse spider with this lesson source I Love Spiders - Kindergarten students observe spiders and study the life cycle of spiders with this integrated unit source Spiders - Spiders theme page by students of Rochedale State School in Australia. Includes spider information, facts, first aid, art, recipes, and lessons

49. New Entomological Taxa Homepage Monthly publication by Scientific Reference Resources designed to provide entomologists with information regarding new taxa of insects, arachnids, and myriapods, and nomenclature changes in these groups. http://www.sciref.org/net/

New Entomological Taxa Home page Publication of New Entomological Taxa has been discontinued. New Entomological Taxa (NET) was a monthly publication designed to provide entomologists with timely and inexpensive access to the literature on new entomological taxa and nomenclature changes. To accomplish this goal, NET catalogued the new taxa of insects, acari, arachnids and myriapods, in addition to parasites and pathogens associated with these groups of arthropods, which appeared in the (then) current literature. Nomenclature changes, such as new combinations, new synonyms and taxa of new or revised status were also included. The Introduction outlines the scope of coverage of NET, describes the rationale behind the format of the printed and Internet versions, and explains the indices which will help users to find information of interest in NET. The Master List of Journal and Serial Titles Searched page lists all of the journals and book series which were searched for articles reporting new taxa and nomenclature changes. Published issues of New Entomological Taxa Volume 1, Issue 5 (June 1999)

50. ARACHNODATA the world's only information and coordination agency for scorpions and other arachnids http://www.arachnodata.ch

Welcome to the website of ARACHNODATA The Arachnological Information and Consulting Agency deutsch english ARACHNODATA, Matt E. Braunwalder, Frauentalweg 97, CH-8045 Zurich / Switzerland e-mail: Last update: This website is sponsored by Visitors since September 1st, 1998 © 1998-2004 by ARACHNODATA. All rights reserved.

51. Arachnida Class Arachnida (spiders, scorpions, ticks, mites, etc.). http://www.museums.org.za/bio/arachnids/

biodiversity explorer Class: Arachnida (spiders, scorpions, ticks, mites, etc.) Life : Kingdom: Metazoa (animals) ; Phylum: Arthropoda Black-legged golden orb-web spider Nephila pilipes (Order: Araneae Burrowing scorpion Opistophthalmus adustus (Order: Scorpiones Pseudoscorpion - less than 5 mm long. (Order: Pseudoscorpiones Whip scorpion Order: Amblypygi) Harvestman (Order: Opiliones Velvet mite (Order: Acarina) Sun spider, haarskeerder, baardskeerder (Order: Solifugae Order: Araneae (spiders) Order: Amblypygi (whip scorpions) Order: Acarina (ticks and mites) Order: Opiliones (harvestmen) Order: Scorpiones (scorpions) Order: Pseudoscorpiones (pseudoscorpions) Order: Solifugae (sun spiders / red romans / baardskeerders) Minor orders: Palpigradi, Thelyphonida, Schizomida, Ricinulei Arachnid classification table. Biodiversity Explorer home Iziko home South African Museum home

52. Insect Inside Home Information on caring for Australian native insects and arachnids. http://www.insectinside.com.au/

INSECT INSIDE FOR ALL INSECT, ARACHNID AND RELATED PRODUCTS! FIND A SUPPLIER NEAR YOU! Products Care Guidelines Stockist "Insects and Arachnids a growing part of alternate pets." Insect Inside is an exciting part of the Australian pet Industry supplying insects and arachnids to the trade. As you may be aware Insects and Arachnids are becoming the growing trend as alternate pets. Insect Inside' mission is to both supply these amazing creatures and provide all relevant information related to the their breeding. Utilizing the most up to date information supplied by Insect Inside means that you will be more informed and also have a reliable source of support. All information contained within our site has been intentionally simplified and generalized to offer the enthusiast the most comprehensive guidelines available! "INSECT INSIDE?" Located in sunny tropical North Queensland, Insect Inside is a major supplier of insects as well as arachnids to the retail pet industry. We pride ourselves on being one of the most professional companies in the field. Our amazing range of products aimed at catering for insects as well as arachnids also includes lighting and heating and are amongst leading products supplied across the world.

53. Insects And Entomology Pictures By Wernher Krutein And PHOTOVAULT, Photography, PHOTOVALET (tm) Enter search term, Images of ENTOMOLOGY INSECTS and arachnids byWernher Krutein. arachnids. Scorpions . .Spiders . .Tarantulas . .Spider Webs . http://www.photovault.com/Link/Orders/EntomologyInsects/INSECTSMaster.html

PHOTOVALET (tm) Enter search term Images of ENTOMOLOGY: INSECTS and ARACHNIDS by Wernher Krutein T his page contains links to our existing photo pages on ENTOMOLOGY: INSECTS and ARACHNIDS, the terrestrial species from the Phylum Arthropoda . These photographs are available for licensing in any media. For Pricing, General Guidelines, and Delivery information click here . You may contact us thru email or by phone for more information on the use of these images, and any others in our files not shown here. You may also use our search engine PHOTOVALET (tm) to find other images not found on this page. Insects are in the phylum of Arthropods and comprise of over 1 million species. That is more than all other species of animal life combined. In fact insects make up close to 85% of all known animal species. Most insects have wings at some point in their lives, though not all. All insects have six legs and three unique body sections. The three sections are the Head, the Thorax, and the Abdomen. They have a tough outer section called an exoskeleton. Insects breath through tiny holes called spiracles along the sides of their bodies. All insects lay eggs, and most go through four stages of metamorphosis. Grasshoppers Cockroaches Earwigs and Aphids will go through only three stages of growth. They live in virtually all kinds of habitats including rainforests, deserts, hot thermal pools, frozen tundra lands, and remarkably, even in pools of gasoline.

54. MedlinePlus Medical Encyclopedia: Arachnids, Basic Features Medical Encyclopedia. arachnids, basic features. This picture showsthe basic features of spiders (arachnids). Update Date 9/24/2001. http://www.nlm.nih.gov/medlineplus/ency/imagepages/1236.htm

@import url(http://www.nlm.nih.gov/medlineplus/images/advanced.css); Skip navigation Medical Encyclopedia Arachnids, basic features This picture shows the basic features of spiders (arachnids). Update Date: 9/24/2001 Updated by: A.D.A.M. Medical Illustration Team Health Topics Drug Information Encyclopedia Dictionary ... National Institutes of Health Page last updated: 11 May 2004

55. Opiliones Brief article on harvestmen from South Africa's Biodiversity Explorer. http://www.museums.org.za/bio/arachnids/opiliones.htm

biodiversity explorer Order Opiliones (Phylum: Arthropoda , subphylum Chelicerata, class Arachnida) Opiliones are commonly called shepherd spiders, harvest spiders or harvestmen. 'Opilio' in Latin means shepherd and the name is probably derived from the fact that in earlier times, European shepherds sometimes walked on stilts to observe their flocks better and Opiliones look as if they are on stilts when walking. The term harvestmen or harvest spiders was a result of them being seen only during harvesting time. They are also referred to as daddy long legs but should not be confused with similarly named spiders, the Pholcidae . Opiliones are not spiders and have no spinning organs, fangs or venom glands and are harmless to man. Opiliones (body about 5 mm). Opiliones are not well known as they and rarely seen due to their cryptic lifestyle. They live in damp forest areas under leaf-litter where they feed on small insects and other invertebrates, snails, fungi and dead animal and vegetable matter. They are more numerous at sea level and numbers diminish with altitude. The head and thorax are not separated by narrow constriction as with spiders. They have round bulbous bodies and very long legs and generally small (bodies up to about 7 mm long). Their cryptic colouration affords protection from predators but should they be attacked, they are usually able to repel the attacker with a repugnant secretion from odiferous glands.

56. Pseudoscorpiones Image and brief description. http://www.museums.org.za/bio/arachnids/pseudoscorpiones.htm

biodiversity explorer Order Pseudoscorpiones (Phylum: Arthropoda , subphylum Chelicerata, class Arachnida) Pseudoscorpion (less than 5 mm) eating a collembolen. Pseudoscorpions are tiny, most of which are less than 5 mm in length. They resemble the true scorpions but have no metasoma and sting. They have no book lungs and gas exchange takes place through a tracheal system. They are found in nests of ground-dwelling animals as well as in organic debris. They have poison glands in the pedipalps and when feeding, the prey is injected while they are grasped. Biodiversity Explorer home Iziko home South African Museum home

57. Invertebrate Zoology - Arachnids - Spiders, Mites And Harvestmen spiders, ticks, mites, scorpions and harvestmen. The study of theseanimals is called arachnology. Characteristics of arachnids. http://www.amonline.net.au/invertebrates/ara/

These animals belong to the phylum Arthropoda (which includes crustaceans, insects and spiders). Spiders and their relatives belong to a class called Arachnida which includes spiders, ticks, mites, scorpions and harvestmen. The study of these animals is called arachnology. Characteristics of arachnids Eight walking legs Two body parts (cephalothorax (fused head and thorax) and abdomen) Biting or piercing jaws (chelicerae) Simple eyes No antenna Research Research programs are concerned with the systematics, phylogeny and zoogeography of spiders (Araneae), harvestmen (Opiliones) mites (Acarina), particularly in relation to Australian fauna. In addition, spiders and other arachnids are an important component of biodiversity and evolutionary studies undertaken in conjunction with the Centre for Biodiversity and Conservation Research and the Centre for Evolutionary Research. Projects Systematics of amaurobioid spiders Systematics of filistatid spiders Forest biodiversity studies Funnel-web spiders Systematics of Australian oribatid mites (Acarina: Oribatida) Systematics of harvestmen (Opiliones) Supervising post-graduate research Collections The arachnology collection is representative of most arachnid groups, and also includes collections millipedes, centipedes other minor arthropod groups. The spiders and harvestmen collections are the strongest areas with material from many parts of Australia including much Tasmanian a large

58. The Arachnids Spinning Guild The. Spinning Guild. The arachnids, located in Gainesville, Florida, are a smallgroup of spinners dedicated to keeping the tradition of spinning alive and fun. http://www.afn.org/~weavers/spin~1.htm

The Spinning Guild The Arachnids, located in Gainesville, Florida, are a small group of spinners dedicated to keeping the tradition of spinning alive and fun. Although spinning is the main focus of this group spinning is not a requirement for membership. Monthly meetings are held in members' homes to discuss spinning, fiber arts and crafts. Occasionally the informal meeting will include special speakers, demonstrations and lessons. Meetings are usually held the 3rd Tuesday. For more information or meeting time and location contact 373-0432 or e-mail: THE ARACHNIDS Back to page one

59. ARACHNOLOGY - ARACHNID ORDERS ARACHNOLOGY The study of arachnids. Groupe d Etude des arachnids (France); Os ArachnidaInformation about the external and internal organs, with some pictures. http://www.arachnology.org/Arachnology/Pages/Orders.html

ARACHNOLOGY The study of arachnids ARACHNID ORDERS 1. scorpiones, 2. Amblypygi, 3. Schizomida, 4. Uropygi, 5. Ricinulei, 6. Palpigradi, 7. Pseudoscorpions, 8. Opiliones, 9. Solifugae, 10. Acari, 11. Araneae (after Hubert) The names of the orders in various languages I try to find the names of the arachnid orders in as many languages as possible. Maybe you can help. Insects and their near relatives The difference between scorpions, whip scorpions, pseudoscorpions, sun spiders, spiders, harvestman and ticks Urban Entomology. Entomology UC Riverside. Walter Ebeling (USA) Arachnid's Class Presentation or French: La classe des Arachnides Info and pictures about the different orders. Franck Phan. Groupe d'Etude des Arachnids (France) Os Arachnida Information about the external and internal organs, with some pictures. Biotemas (in Portuguese) (Brazil) The wonderful world of arachnids. Much information and pictures. Anita Hoffmann. Instituto Latinoamericano de la Comunicacion Educativa (in Spanish) (Mexico) Information and pictures. Anita Hoffmann. Instituto Latinoamericano de la Comunicacion Educativa (in Spanish) (Mexico)

60. The American Arachnological Society -- Information On Arachnids The American Arachnological Society Information on arachnids. Resources Informationon arachnids (Handled through Dr. Jerome Rovner at Ohio University). http://www.americanarachnology.org/AAS_information.html

The American Arachnological Society Information on Arachnids Resources: Arachnid Photo Gallery (Last expanded on 3 / 15 / 03) Information on Arachnids (Handled through Dr. Jerome Rovner at Ohio University) Common and Scientific Names of Arachnids latest edition Identification of the Brown Recluse Spider Spider Species List for North America Links to Arachnological Sites Elsewhere on the World Wide Web Graduate Study Programs in Arachnology Most recently modified: 3 / 15 / 2004 Ummidia Fred Coyle AAS Homepage

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