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Lychas buchari, also known as the yellow sand scorpion or Buchar's scorpion, is a species of small scorpion in the Buthidae family. It is native to Australia , and was first described in 1997 by Czech arachnologist Frantisek Kovarik.
Infrared sensing snakes use pit organs extensively to detect and target warm-blooded prey such as rodents and birds. Blind or blindfolded rattlesnakes can strike prey accurately in the complete absence of visible light, [13] [14] though it does not appear that they assess prey animals based on their body temperature. [15]
Cartilaginous fish including sharks and stingrays can detect small variations in electric potential with their electroreceptive organs, the ampullae of Lorenzini. These appear to be able to detect magnetic fields by induction. There is some evidence that these fish use magnetic fields in navigation.
Palpigradi is an order of very small arachnids commonly known as microwhip scorpion or ... and they always hide from light, so they are commonly found in the moist ...
An optical sensor can measure the changes from one or several light beams. When a change occurs, the light sensor operates as a photoelectric trigger and therefore either increases or decreases the electrical output. An optical switch enables signals in optical fibers or integrated optical circuits to be switched selectively between circuits ...
Despite repeated pairings of light and shock the animals did not learn to avoid the shock by tail-flicking in response to light. Curiously, when the animals that had experienced shocks whilst facing away from the safe area were subsequently tested facing towards the safe area they showed a very rapid avoidance of the shock upon the onset of the ...
As Wright tells me, Scorpios might just be too intense for light-hearted Libras: "In my opinion, this relationship usually goes up in flames when Scorpio discovers far too late that Libra, who was ...
For example, a horse can sniff the air to detect pheromones but a fish which is surrounded by water will need a different method to detect chemicals. Aquatic animals can communicate through various signal modalities including visual, auditory, tactile, chemical and electrical signals. Communication using any of these forms requires specialised ...