#科学探索 #
In life, there are many creatures that I think most people can't call their names, some are very dangerous, and some are afraid because of their strange appearance, so today I will introduce you to a creature with a strange appearance - the seal spider.
When I first saw this creature, I was still very skeptical about what my eyes saw, the shape of this creature really broke many people's cognition of the shape of the creature, the abdomen of the seal spider was like being cut in half by a knife, forming a strange flat shape, there were strange unknown lines on it, very mysterious, netizens also named this seal spider "Spider Yuanzhang".
In fact, this spider is called the money trapdoor spider in our country, there is an interesting story behind it, because this spider especially likes to live in the soft soil of the farmland, so one day, a farmer saw a large copper coin when ploughing the field, and the farmer who saw the money eyes was of course very happy, thinking that he picked up the money and picked it up by hand, you can imagine how sad the frightened level will be when the farmer picks it up and finds this terrible spider, from now on, this extremely rare spider, Just because this story is called the Money Trapdoor Spider.
Seal spider predation is mainly in the form of ambush, at night will lurk at the mouth of the cave, with the cilia of the foot to feel the ground vibration when the prey walks, when the prey passes and then jump out of the hunt in an instant, as for why the seal spider looks like this? Does their weird ass make a real difference? In fact, seal spiders are not like ordinary spider webs, they especially like to dig holes, so the farmland with soft soil is their favorite place, because they do not have the defense of spider webs, so the unique shape of the ass is their powerful defensive weapon.
Seal spider will run into the cave with the butt to block the hole, this unique shape of the ass is not simple, compared to other creatures' attack weapons, its ass can be said to be hard as iron, may also be because of this unique defensive behavior, the seal spider will evolve into this unique shape, I myself in the understanding of this spider, the lines on its ass are particularly interested, I want to see the actual appearance of the lines, did not expect to really find its ass badge look. It still looks a bit like an alien face. At present, a total of 7 kinds of seal spiders have been found in the world, and the seal pattern behind them is not the same, this very special spider has a particularly high temperature requirement, if the temperature is lower than 13 degrees, it cannot survive, which is why they are so rare and precious.
Even in China, there are only 6 official records of discoveries, and according to this, the farmer really found the treasure.