6 Animals that are Biggest in Size in Australia

Chills went down my spine and goose bumps tickled my insides as the mammoth creatures glared at me from my laptop screen. My search for Australian wonders had led me to some surprising results.

Disclaimer for the faint hearted: Hold your hearts. Be afraid, be VERY afraid!!!

1. Earth Worms

Size: 3-9 foot long.

Known to be the world’s largest worm – this beast is one which does not need legs to slither around you. They range from 3 feet to 9 feet long. It is very unusual for invertebrates to survive up till 10 years but this one seems immortal in insect terms, as many have the potential life of 10 long years.

source: trasyy.livejournal.com

The favor which this creepy crawly does to mankind is that it chooses to stay hidden most of the time. They are usually only visible when they are slithering in and out of their burrows. If you hear some rippling under Australian soil, you will know who it is. They are abundantly found in Gippsland in south-eastern Australia. You think I’m kidding? Go Google “Gippsland Earthworm”.

2. Spiders

How big? You can find them with leg span of 1-foot across.

Acrophobic? Check off the fear of spiders now or tell yourself that you are about to give it a try, at least. An animal which is ‘supposedly’ a small creature knitting some cobwebs behind your doors or clinging from your roofs, is not that miniature in Australia. They can fit exactly on to the palm of your hand while you are asleep or just lay around in your drawer –BEWARE. Their bites can be fatal!


3. Ants

Not Ants, but Bull Ants.
Size: 0.5 – 2.0 inch long

As evident from the mighty name, expect them to be very daring and fearless. Just to clarify, they’re also called ‘bulldog’ ants. They can grow up to 40 mm and their extensively large bright eyes give them the spying ability of being able to track humans. They feed on plant juices and animal pray as well.

credits: Robert Welsh
credits: Robert Welsh

They exist in a diverse variety of over 90 species with their names indicating their behavior and life cycles. For example, the jumper category can even pounce at you with a painful sting if they see you as an intruder. They hunt alone by a lethal combination of venom, vision and ferocity. Stay alert for the giants of the ant world!

4. Procoptodon (Kangaroos)

Upon reading the word ‘kangaroos’, a picture of the Australian wilderness probably pops into your head. While kangaroos are native to Australia, and many can still be found there, many species have become extinct.

credits: YouTube user mazjai3
credits: YouTube user mazjai3

For example, the species named Procoptodon were known to stand up to almost 6 feet in height, and they weighed almost 230 kg. These short-faced giants were made to survive in the wild with horse’s hoof-like toes on each foot. Imagine them pick pocketing humans and running off back to the wild.

5. Bats

Wingspan: Above 3 feet.

Ever seen these dark knights hovering around your heads? They have the giant tendencies too. From what the name (mega-bats) indicates, they are commonly known as flying foxes. They are tropical animals but they exist in the Asian and Pacific Ocean areas, apart from Australia.

credits: Chi Liu
credits: Chi Liu

They reside in tropic areas because they like to feed on fruits and pollen. They even catch insects in mid-air but crashing down on spotted prey is what they do best. These giants may not be able to rule for long as nature is imposing threats to their survival.

6. Cockroaches

Size: 3 inch in length.

From the mega world of Australia, the last specie is giant cockroaches. The most prominent of them all is the giant burrow cockroach. They happen to be the gang leaders in the creepy cockroach world. They do not have wings but they burrow down into the Australian grounds and live up to 10 years.

credits: GazstronauT
credits: GazstronauT

Moreover, these life-size roaches weigh about 35 grams. However they are a little less detested in comparison to their American relative.

Scared? I guess Australia is out of your bucket list!

10 Quick Facts about Our Earth and the Solar System That Will Make You Wonder

1. Russia is bigger than Pluto

That’s right, the surface area of Russia, 17 million sq. km, is greater than that of Pluto, 16.6 million sq. km. (Tweet this fact!)

Pluto vs Russia
Image credits: omg-facts.com

2. The True Size of Africa

Africa is much bigger than what it looks like on most maps of the world. To put it into perspective, we can fit all of the following 18 countries into Africa and still have room for more:

USA, China, India, France, Spain, Germany, Italy, Greece, Sweden, Norway, United Kingdom, New Zealand, Japan, Mexico, Peru, Nepal, Bangladesh and Papua New Guinea.

The combined area of these counties is 30.1 million sq. km which is still slightly less than that of Africa. [See map]

3. Okay, Oklahoma

There’s a town called Okay, OK. It has a population of about 650. (Tweet this fact!)


4. Only 2 percent of the Australian population lives in the yellow area

The total area of Australia is almost equal to that of United States minus Alaska, however, its (Australia’s) population is just 23 million which is less than the population of Texas alone.


5. Since its discovery, Pluto never made a full orbit around the Sun


Pluto takes 248 years to complete its orbit around the sun that our earth completes is just one year.

6. The Diomede Islands are 2.4 miles and One Day apart

Diomede Islands, Bering Sea

The Diomede Islands, just 2.4 miles apart are separated by International Date Line. They are also named “Tomorrow Island” and “Yesterday Island”. Big Diomede belongs to Russia and has a population of zero while the Little one belongs to United States with a population of about 200. Since the big Diomede belongs to Russia, it’s 23 hours ahead of the little Diomede.


You are seeing the map right! Russia and Alaska are indeed this close apart. This is the part where we cut the world map to present it in a planer form instead of a globe.

7. You can actually fly on Saturn’s moon Titan

The gravity is low enough and the atmosphere thick enough on Titan, that by attaching small wings to your arms, you could fly like a bird. The gravitational pull there is seven times less and the escape velocity is four times less than that of the earth.


8. If an alien located 60-65 million light years away from us, looked at earth through a really powerful telescope today, he would see Dinosaurs!


This makes sense since we, at earth, are only able to see the objects in the outer space who’s light has reached us. The Dinosaurs lived on this planet about 60-65 million years ago and their light/visibility has only reached the location 60-65 million light years (or 382,102 trillion miles) away yet. [via quora]

9. The World’s population can fit comfortably in Texas

The world with a population of 7 billion can fit easily in Texas –Tweet this– (water included in area) with each person having a 1000 sq. foot property of his own. Of course, there’ll be no space for roads, parks and other infrastructure whatsoever. [image courtesy: aliveandyoung]


10. A day (sunrise to sunrise) on Mercury is 176 Earth days

Unlike earth, the planet Mercury rotates very slow about its own axis taking almost 59 of our days to complete one rotation. That’s one day by Mercury’s definition, however, one solar day (sunrise to sunrise) on Mercury, which depends on both its rotation and orbital motion around the sun, is 176 Earth days.


Mercury completes its orbit around the sun in approx 88 days so it’s daytime for one Mercurian year, and night-time for another Mercurian year. To complicated to understand? Watch the simple animation. You’ll notice that the Mercury completes its orbit around the sun during the time from its sunrise to sunset. And while the sun rises back from the sunset, it complete yet another orbit around the sun. So from sunrise to the next sunrise, Mercury orbits around the sun twice i.e. 176 days.