11/21/2023 0 Comments Redback spider predatorsThe male redback is considerably smaller, at around a quarter the size of the female. It’s worth knowing that the description above is specific to the female redback spider – the best known. In some cases, a redback’s body can be browner in colour, and the stripe can have more of an orange tinge.įor many years, scientists believed the redback to be closely related to widow spiders such as the black widow, but recent research has found them to be a distinct species native specifically to Australia – related more closely to the New Zealand Katipo spider. This makes it one of the world’s most recognisable spiders, lending its name and iconic colour scheme to various brands and sporting teams. The body is usually jet-black and shiny, with a characteristic red stripe on the back of the abdomen from which the spider gets its name. They have long, spindly legs and large, distinctively spherical abdomen – often the size of a large pea, but sometimes as large as a blueberry. The redback – known to scientists as Latrodectus Hasselti – is a particularly distinctive spider. Would you know how to respond to a spider bite? First aid training can teach you what to do. The female Redback Spider is easily recognisable due to its distinctive black body with a prominent red stripe on the upper abdomen, while the male is generally smaller and lighter in colour with white markings. The Redback Spider (Latrodectus hasseltii) is a relatively small spider, with females typically measuring between 1 cm to 1.5 cm in body length, while males are smaller, ranging from 3 mm to 4 mm in body length. While their physical appearance may vary slightly, Redback Spiders are typically hairless with a glossy appearance. The male’s body is generally lighter in colour with white markings and does not have the noticeable red stripe on the abdomen.īoth female and male Redbacks feature a characteristic rounded abdomen and a small, oval-shaped cephalothorax (head and thorax). In contrast, the male Redback Spider is smaller than the female, measuring between 3 mm to 4 mm in body length. The female measures between 1 cm to 1.5 cm in body length, and she possesses relatively long, slender legs. The adult female Redback Spider (Latrodectus hasseltii) has a black body with a conspicuous red stripe on the upper abdomen that resembles an hourglass shape. Redback Spiders are easily identifiable due to their unique physical characteristics. The redback is one of the world’s most venomous spiders and shares the title of Australia’s most venomous spiders with the Sydney Funnel Web and is closely related to the venomous black widow spider found in the United States. Even some of our cute wildlife has a deadly side, with Koalas having massive claws and Platypuses having highly poisonous spurs on their heels.ĭespite this, the famous redback spider is probably one of the most iconic deadly Australian creatures – not least because of its notorious fondness for hiding under toilet seats. The bush has a similarly fearsome reputation, with Dingos and six of the twelve most venomous snakes in the world. Our beaches are notorious for Great White Sharks, Blue Ringed Octopuses, Box Jellyfish, and even crocodiles in the tropics.
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