What is the difference between the scorpions and spiders?
When I can classify a spider and a scorpion or spider? For example, the spider camel spider or a scorpion, and why? Maybe a scorpion a scorpion without a sting? All scorpions Solifugae because hide the sun, such as wind scorpions and red Roman (as we call in South Africa)? I am very confused about the taxonomy of these types of arachnids. Then someone please explain further?
First, understand that all spiders have chelicerae (Appendix that change for food), no real mouth parts, eight legs and pedipalps, and two body segments. In total, there are 11 different arachnid groups, approximately half the species of spider species of spiders. Some of the best known groups are spiders, scorpions, harvestmen (also known as Papa legs long), ticks and mites, but there windscorpions, pseudoscorpions, whipscorpions, whipscorpions tickspiders shorttailed whipscorpions top and tail. Spiders "knife" type of chelicerae with a spouse and ending with a very sharp point (hooks). Almost all spiders can inject venom with their fangs, but the elite can not course (the primitive suborder Mesothelae not poison, for example). They also the ability to produce silk strings in your abdomen (and some of his feet too!), Where no one else can arachnids. Moreover, most spiders do not have a segmented abdomen, but the belly is a single block (sub-Mesothelae original order is the exception, again). Scorpions have three segments pinch chelicerae chelate type of theft of food to share. They also have a segmented abdomen all ending with a long sting armed tail (called telson). The pedipalps of scorpions are modified claws like a crab. Scorpions also have sensory organs at the bottom called Pecten that resemble small combs purposes. In addition, all scorpions give birth to live young rather than laying eggs. Sun Alias Wind scorpions scorpions, spiders sun spiders, camel and all, are neither spiders nor scorpions, but they belong to his own band called Solifugae. They are closer to spiders scorpions, however, because they have the scissor chelicerae, which is similar to scorpions, and the segmented abdomen similar to scorpions. The chelicerae are in solifugates long and powerful creatures that one of the strongest bite by size in the animal kingdom. The pedipalps of solifugates are very long and are used as antennae of insects. You can learn more about these sites: http://www.earthlife.net/chelicerata/arachnid.html http://en.wikipedia.org/wiki/Arachnid
venom the Emperor scorpion
