One of the weirdest redback spider facts is that it’s one of the few types of spiders that display the act of s exual cannibalism while mating.Īnd yes, this is exactly what it sounds like, the male redback spiders get devoured alive while they impregnate the female!īut check this, the males get so excited about this fantasy they have that they actually encourage this behavior. Female redback spiders engage in sexual cannibalism It’s no wonder that the female redback spiders are more than double the size of males, right? 8. The only option for the males is to wait until the female is finished and hope there’s something left! If not, they have to be a bit sneaky and try to steal some food while the female isn’t paying attention. The female redback spiders are the ones weaving the web, so how do males get food, one might wonder? Males have to steal leftovers to get food These are usually left struggling for hours until they can be approached safely to start the feeding process. While the animals trapped in its web are usually small insects, these can also include larger animals such as other spiders and even lizards. Then it’s hauled off to the spider’s secluded feeding area to be devoured completely, bit by bit. When the victim stops struggling, they wrap it with silk to further immobilize it and the spider starts biting it on the head and body, multiple times. The feeding process is one of the most horrendous imaginable!įirst, they spray the unfortunate creature that finds itself trapped in the web with some sort of superglue from its spinnerets, which completely immobilizes it by gluing its limbs and other moveable body parts to its body. One of the most horrific redback spider facts is the thought of being entangled in one of these creature’s web. You don’t want to get entangled in this spider’s web The males also don’t have the distinct hourglass-shaped red mark on their backs. Females can grow up to 10 millimeters (0.4 inches) long while males are just 3 to 4 millimeters (0.12 to 0.16 inches) long. One of the most remarkable redback spider facts is that females are much bigger than male redback spiders. Females redback spiders are much larger than males The scientific name of the redback spider is “ Latrodectus hasselti” and it’s also sometimes called the “ Australian black widow,” referring to its place of origin and the genus it belongs to. The redback spider is part of the genus Latrodectus, better known as the “ widow spiders.” This genus is considered to be cosmopolitan which means its distribution is spread all across the globe. Redback spiders have another name as well The female is the one who spins the web, which happens during the night. They prefer warm and sheltered locations and as these are mostly nocturnal creatures, you won’t see them a lot during the day. Unfortunately, they live in the exact place you don’t want them to live, near or even inside your house! These countries include Southeast Asia, New Zealand, the United Arab Emirates, Japan, and several countries in Europe, including greenhouses in Belgium! 3. These spiders live all around the worldĪpart from having spread all across Australia, these spiders also colonized many other parts of the world. The spider / David McClenaghan, CSIRO / 2. The lower part of this red area is shaped like an hourglass as well. You don’t have to look far to figure out how they got their name, because the female redback spiders have a distinctive red marking on the upper side of their back. The redback spider is a highly venomous spider that originates from southern Australia and the deserts in the west of the country. In this post, you’ll discover the ultimate list of redback spider facts, one of the most venomous and scary spiders in the world, and one of the most dangerous animals in Australia! 1. This is one of the best-recognizable spiders on the planet, and if you find one, you better make sure to get away from it as fast as possible!
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