In Melbourne, the humid conditions are very suitable for spiders due to the wide variety of prey to feed on, including insects and other spiders. They are visible during the summer, especially after a shower of rain. The most commonly seen spiders include the white-tailed spiders, huntsman spiders, and house spiders.
Avondale (Delena cancerides)-The Avondale spider comes from the huntsman spider family. It got its name from a place called Avondale in Auckland. Some people also call it the social huntsman or flat huntsman spider.… Continue Reading >
Lichen Huntsman Spider (Pandercetes gracilis)
House Spiders
Black House (Badumna insignis)-The Black House Spider, sometimes called the common black spider, calls Australia home. But, you can also spot them in Japan and New Zealand. They have a dark, strong look but are quite shy.… Continue Reading >
The most common spiders found inside Melbourne homes are the Huntsman, White-tailed spider, Black House spider, and the Long-bodied Cellar spider. These species are well-adapted to urban environments, often seeking shelter and insect prey indoors, especially during the warmer and more humid months of the year.
Yes, Melbourne is home to several medically significant venomous spiders, including the Redback spider and the Victorian Funnel-web spider. The Red-headed Mouse spider also possesses potent venom. While bites are uncommon, they require immediate medical attention, so caution is always advised when encountering these species.
You see more spiders in Melbourne during summer because the warm, humid conditions are ideal for their activity and breeding. This weather also increases the population of insects, which are the spiders’ primary food source. They are often more visible after a summer rain shower has disturbed their habitats.
You can typically identify a Huntsman spider by its large size, long legs that spread out sideways in a crab-like fashion, and a flattened body. They are usually grey or brown and are known for their incredible speed. Unlike other spiders, they do not build webs to catch prey.
A White-tailed spider bite can be dangerous, causing immediate localized pain, swelling, and redness at the bite site. While past claims linking their bites to severe skin ulcers are now largely unsubstantiated by scientific evidence, it is still advisable to seek medical advice if you are bitten.
The biggest spider found in the Melbourne area, based on leg span, is the Huntsman spider. Species such as the Flat Huntsman and Lichen Huntsman can appear very large and intimidating. Despite their size, they are generally timid towards humans and are not considered to be highly dangerous.
The Victorian Funnel-web spider (Hadronyche modesta) is found in the Melbourne region, particularly in areas like the Dandenong Ranges. While not as aggressive as its Sydney relative, its bite is still considered medically significant and requires immediate professional medical treatment. They prefer cool, moist, and sheltered habitats.