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Scorpions (order Scorpiones) are predatory arachnids with eight legs, a pair of grasping pincers (or chelae) and a narrow, segmented tail, often carried in a characteristic forward curve over the back and always ending with a stinger. The evolutionary history of scorpions goes back to the Silurian Period, approximately 430 million years ago. They mainly…
Geographical distribution, Evolution & Morphology
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scorpions species may prey female back sting two one use legs found venom live mesosoma stinger predators system tail male
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Scorpion | is a | culturally significant animal | 0.90 | text |
| Eramoscorpius were originally considered as still aquatic | instance of | the most basal | 0.80 | text |
| until it was found that Eramoscorpius had book lungs | instance of | the most basal | 0.80 | text |
| ticks | instance of | alongside terrestrial animals without book lungs | 0.80 | text |
| harvestmen | instance of | alongside terrestrial animals without book lungs | 0.80 | text |
| lice | instance of | Myriapoda and parasites | 0.80 | text |
| the tundra | instance of | They are largely absent from boreal ecosystems | 0.80 | text |
| high-altitude taiga | instance of | They are largely absent from boreal ecosystems | 0.80 | text |
| and mountain tops | instance of | They are largely absent from boreal ecosystems | 0.80 | text |
| Euscorpius carpathicus | instance of | while others | 0.80 | text |
| endemic to the littoral zone of rivers in Romania | instance of | while others | 0.80 | text |
| occupy specialized niches | instance of | while others | 0.80 | text |
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