Top 9 Worst Spider In Australia (With Pictures)

1. Sydney Funnel-Web Spider

Sydney Funnel-web Spider
Sydney Funnel-web Spider

There is a Sydney funnel-web spider that belongs to a type of mygalomorph spider with venom native to the eastern part of Australia. Its color is shiny blue-black, and delicate, velvety hairs over the abdomen.

Their diet Sydney funnel-web spiders is as diverse as cockroaches and beetles as well as snails or small lizards, millipedes, frogs, and other vertebrates of small size.

The Sydney funnel-web is a body length that ranges from 1 to 5 centimeters (0.4 to 2 inches). The male’s venom Sydney Funnel Web Spider is highly poisonous.

2. Northern Tree Funnel-Web

Northern Tree Funnel-Web
Northern Tree Funnel-Web

Northern tree-dwelling funnel-web spider is a mygalomorph that is a medically significant spider that is found within Queensland in Queensland and New South Wales. The spiders have a brown body with the carapace is glossy black.

Insects, spiders, and smaller vertebrates like frogs and lizards are all taken from funnel-web spiders—Northern Tree Funnel-web Spider, with a 4cm – 5 cm in body length.

Northern funnel-web spiders living in trees live mostly in hollows in trees and decaying cavities. The venom they produce could be deadly to humans.

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3. Redback Spider

Redback Spider
Redback Spider

The redback spider, also called The Australian black widow, is one of the highly venomous spiders. Both sexes sport an orange-red marking with the form of an hourglass that is located on the lower portion of the stomach. Insects are usually the prey of Redback Spiders; however, they can also capture massive creatures.

Redback spiders are tiny and weigh just 0.035 grams (1 gram). Females’ bodies measure around 1 cm, while males are shorter and are just 3-4 millimeters in length.

Redback spiders can be found nearly anywhere, as long as they have enough food available and a protected website, and temperatures that are warm enough to breed. Both female and male redbacks can be poisonous; however, most envenomations are caused by female bites.

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4. Trap Door Spiders

Trap Door Spiders
Trap Door Spiders

Trapdoor Spiders are medium-sized mygalomorphs spiders that build burrows with a cork-like trapdoor comprised of soil, plants, and silk. The colors vary from reddish-brown to yellowish black to brown. Trapdoor spiders consume various insects, including grasshoppers, crickets, and mantes.

The average weight of a trapdoor spider is 0.0624-0.286 pounds and can measure about 0.98 in (2.5 centimeters) tall on average. Trapdoor spiders reside in burrows lined with silk. Trapdoor spider bites are Trapdoor spiders of low risk (nontoxic) for humans.

5. Mouse Spider

Mouse Spider
Mouse Spider

Mouse spiders are part of the trapdoor spider family. Mouse spiders can be found across large areas of the mainland of Australia. According to the species, they are robust black spiders of varying sizes. Mouse spiders feed primarily on insects; however, they can also prey on small vertebrates, such as lizards and frogs.

Mouse Spiders are medium-sized to giant spiders that vary from 1 centimeter to 3 centimeters. They live in environments that range from open forests to semi-arid grassland. In most cases, the bites of mouse spiders result in only minor or mild consequences.

6. White-Tailed Spider

White-Tailed Spider
White-Tailed Spider

White-tailed Spiders are that are native to eastern and southern Australia. They are named for their whitish tips on the ends of their abdomens. They are dark reddish-to gray, cigar-shaped bodies with dark orange-brown-banded legs.

The spider snucks into tiny insects or other spiders before sinking its fangs in them, injecting venom that paralyzes. The females with white-tailed legs are around 18 millimeters long, and males are up to 12 millimeters long in body length.

White-tailed spiders can also be located beneath rocks, under the bark, and in leaf litter. They are usually found in the folds of clothing. They have been reported to bite people and cause red marks and itching on the skin.

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7. Australian Tarantulas

Australian Tarantulas

Australian Tarantulas are giant spiders, and they can be larger and more fierce than South American relatives. Tarantulas sport large, hairy bodies that differ in color in the dark to reddish-brown, and usually with the appearance of a silvery shine.

Australian Tarantulas are not known to feed on birds, despite being called ‘bird-eating’ spiders. Australian Tarantulas are large and robust bodies, measuring approximately 6 cm in size.

Adult female Australian Tarantulas are found in caves with web-lined walls in the ground that can be up to 100 cm in depth. Australian Tarantulas do not attack; however, they could inflict pain on the victim if they are provoked.

8. Recluse Spider

Recluse Spider
Recluse Spider

Recluses in brown are well known for their appearance and their poisonous bite. Recluse spiders vary from gray to tan, with long, slender legs. Recluse spiders consume soft-bodied insects such as cockroaches, crickets, flies, and moths.

Recluse spiders typically range between 6 to 20 millimeters. They prefer to hide in dry, dark places that are not disturbed. The recluse spider’s venom is highly toxic; however, it is not causing much damage due to the low amount.

9. Huntsman Spiders

Huntsman Spiders
Huntsman Spiders

Huntsman spiders, which belong to the family Sparassidae, are known due to their speed and speed of hunting. They’re usually gray to brown, but occasionally with bands on their legs.

The huntsman consumes a variety of arthropods and insects and small lizards and Frogs. Adults have an average size ranging from 2.2 to 2.8 centimeters and a moderate leg length between 7 and 12 centimeters.

These spiders are found in diverse habitats throughout the tropical regions with warm temperatures across the globe. Huntsman spiders are venomous, but not at a rate that could be harmful to human beings.

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