... It's nicknamed the Happy Face Spider and it really DOES kinda make you smile. It's such a cool spidey I just had to share
Happy Face Spider Makes Scientists Smile Scientists studying this tiny creature couldn't help but smile when they noticed markings which looked just like a happy face.
But life is no laughing matter for the harmless spider, whose scientific name is Theridion grallator, because it faces the threat of extinction.
Researchers believe it developed the unique patterns on its abdomen as a way of protecting itself from predators.
Dr Geoff Oxford, a spider expert from the University of York, said: "I must admit when I turned over the first leaf and saw one it certainly brought a smile to my face.
"There are various theories as to why the spider has developed the markings it has, one of these that it may be to confuse predators.
"When a bird or other predator first sees a prey item it has not seen before there is a moment before it decides whether to eat it or not.
"It may be that this spider has developed these variations to take advantage of this, in the moment the predator is deciding if it is food it may have the chance to escape.
"I don't think the smiling face is enough to put off a bird though, but it would be nice to think so.
"Not all happy-face spiders have such striking markings, and some are nearly all orange or all blue."
The spider is found only on the islands of Oahu, Molokai, Maui, and Hawaii in the Pacific Ocean but is under threat from non-native animals.