Beware the Venomous Terro Spider: An Overview of its Bite - Spider Insect

Beware the Venomous Terro Spider: An Overview of its Bite

Terro spiders are one of the most venomous species of spiders. They are also known as funnel-web spiders, thanks to the funnel-shaped webs they weave. These spiders are usually found in Australia and New Zealand, but have also been known to inhabit parts of North America.

Bite Symptoms

Terro spider bites can be deadly, especially for those who are allergic to their venom. Unlike most spider bites, the bite of a terro spider can cause severe pain, swelling, and redness at the site of the bite. Other symptoms may include muscle spasms, difficulty breathing, sweating, and nausea.

The venom of terro spiders affects the nervous system, causing muscle spasms and contractions. This can lead to respiratory failure if left untreated.


Immediate medical attention is required in the case of a terro spider bite. The victim should be taken to the hospital as soon as possible. The doctor may administer an antivenom that can reverse the effects of the spider’s venom. Other treatments may include pain medication, anti-inflammatory medication, and muscle relaxants.


To prevent terro spider bites, it is best to avoid their habitats altogether. The spiders usually inhabit humid and damp areas such as gardens, basements, and garages. If it is necessary to work in such areas, one is advised to wear protective clothing, including long-sleeved shirts and gloves.

It’s important to remember that the terro spider is a very dangerous creature. If you come into contact with one, stay away from it and seek medical attention immediately if bitten. With proper precautions and timely medical intervention, it is possible to recover from a terro spider bite.

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