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Fossil history. Taxonomy. See also. References. External links. Arachnids are arthropods in the class Arachnida ( / əˈræknɪdə /) of the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vinegaroons. [1]
- Acariformes
Main page; Contents; Current events; Random article; About...
- Parasitiformes
Parasitiformes are a superorder of Arachnids, constituting...
- Arachnid (film)
Arachnid is a 2001 Spanish action-adventure natural-horror...
- Arachnid locomotion
Arachnid locomotion. Arachnid locomotion is the various...
- Acariformes
Definition. Anatomy. Physiology. Diet and Digestive System. Myth. Orders. Images. References. Arachnid. Basic characteristics of arachnids include four pairs of legs (1) and a body divided into two segments: the cephalothorax (2) and the abdomen (3). The arachnids are a class of eight-legged arthropods. [1] .
Arachnid is a 2001 Spanish action-adventure natural-horror film directed by Jack Sholder. The film centers on a group of plane crash survivors who has to survive the attacks of a giant alien spider. The film stars Alex Reid, Chris Potter, Rocqueford Allen, Robert Vicencio and José Sancho.
The Opiliones (formerly Phalangida) are an order of arachnids colloquially known as harvestmen, harvesters, harvest spiders, or daddy longlegs. As of April 2017, over 6,650 species of harvestmen have been discovered worldwide, although the total number of extant species may exceed 10,000.
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They comprise over 110,000 named species, of which 51,000 are species of spiders. Arachnids are arthropods in the class Arachnida of the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vinegaroons.
Arachnid locomotion. Arachnid locomotion is the various means by which arachnids walk, run, or jump; they make use of more than muscle contraction, employing additional methods like hydraulic compression. [1] [2] Another adaptation seen especially in larger arachnid variants is inclusion of elastic connective tissues .
arachnid , Any member of the class Arachnida, primarily carnivorous arthropods having a well-developed head, a hard external skeleton, and four pairs of walking legs. Spiders and scorpions have a segmented body, but daddy longlegs, ticks, and mites do not. Arachnids range in size from tiny mites (0.003 in. [0.08 mm] long) to the 8-in. (21-cm ...
