Critter Science

The Science of Animals

common death adder

Enter the Common Death Adder

The common death adder can be seen throughout much of eastern and coastal southern Australia. In central Australia you’ll find the desert death adder and to the north you’ll see the northern death adder. There are also several other species around the country with less of a range. Common death adders inhabit open woodland, scrub, and low-growing woody vegetation. They are ambush predators that will sit motionless for sometimes days on end awaiting for prey to happen by.

First the Stats…

Scientific name: Acanthophis antarcticus
Weight: Up to 5 lbs.
Length: Up to 3.3 feet
Lifespan: Up to 15 years (in the wild) | Up to 20 years (in captivity)

Now on to the Facts!

1.) Their diet consists of small mammals and birds.

2.) Before the introduction of antivenom about 60% of bites to humans were fatal!

3.) They have what is believed to be the fastest strike of any Australian snake! That being said, they are reluctant to bite, but will happily do so if threatened.

4.) They belong to the same family as other venomous Australian snakes, the elapids. But they are not true adders.

5.) While lying in wait, they will twitch their small tail right above their head as a lure. This attracts attention from a passer by and draws them closer to striking range.

But wait, there’s more on the death adder!

6.) Snakebite deaths in Australia are rare, with only 14 between 2000 – 2010 recorded by the National Coronial Information Service.

7.) This snake doses an average of 180 mg of venom in a single strike, which is enough to kill several men! The venom paralyzes its prey, eventually shutting down their respiratory system.

Did you know…?
After a bite, death can occur within six hours!

8.) The death adder has the longest fangs of any venomous Australian snake.

9.) Scientists have recently found that death adder venom is an anticoagulant, a discovery that could help heart attack and stroke victims.

10.) Death adders produce up to 30 live young in late summer.

Now a Short Death Adder Video!

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Critter Man

With over 40 years of critter experience to my credit and hundreds of zoology teaching hours to people around the world, I have amassed not only a continuing thirst for critter knowledge but a desire to teach others all I can about the majesty and wonder of our natural world. Critter Science is a culmination of such knowledge.I have hands on as well as book acquired intel on all kinds of critters. Whether they're on land, sea, or air.I will never say that I know everything about all animals. That's impossible, even for a savant. But, that being said, ask me any animal question and I'll answer it. If I don't know the answer, I'll get an answer for you!Let it be said that I have been oft times accused of loving animals more than I love people. I can neither confirm nor deny this.

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