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Pseudoscorpions, also known as false scorpions or book scorpions, [1] are small, scorpion-like arachnids belonging to the order Pseudoscorpiones, also known as Pseudoscorpionida or Chelonethida. Pseudoscorpions are generally beneficial to humans because they prey on clothes moth larvae, carpet beetle larvae, booklice , ants , mites , and small ...
Chelifer cancroides, the house pseudoscorpion, is a species of pseudoscorpion. It is the most widely distributed species of pseudoscorpion in the world, it occurs in a range of habitats, but it is mostly synanthropic and harmless to humans.
Scorpions, spiders and pseudoscorpions secrete venom from specialized glands to kill prey or defend themselves. [29] Their venom also contains pre-digestive enzymes that helps breaking down the prey. [ 30 ] [ 31 ] [ 32 ] The saliva of ticks contains anticoagulants and anticomplements, and several species produce a neurotoxin .
Garypus titanius, the giant pseudoscorpion, is the largest species of pseudoscorpion—small, scorpion-looking creatures—in the world. Critically endangered, it is restricted to Boatswain Bird Island , a small rocky island off Ascension Island in the South Atlantic Ocean. [ 3 ]
A person’s immune system is able to fight off many diseases, but it tends to be ineffective against cancer because of a mechanism called immune tolerance. Scientists find dangerous parasite that ...
Chthonius is a genus of pseudoscorpions, first described by Carl Ludwig Koch in 1843. [1] There are more than 100 species which are distributed from Europe to Iran, North Africa, Balearic Islands and the USA. There is one cosmopolitan species. There are also fossil species from the Eocene of Poland and the Russian Federation.
The new research policy simplifies and expands the current policy by replacing the current roster of dangerous pathogens subject to oversight with two categories that cover a broader range of ...
Pseudotyrannochthonius typhlus is a species of pseudoscorpion in the Pseudotyrannochthoniidae family. It is endemic to Australia. It was described in 1970 by Australian zoologist Alan Dartnall. [1] [2]