World’s Fastest Ant Species

World's Fastest Ant Species
Saharan Silver Ant Capturing a Beetle

One of the exciting things about life on Earth is that there are creatures designed to survive, even in hostile environments. A good example is the Saharan silver ant (Cataglyphis bombycina), the world’s fastest ant species.

These ants thrive in the Sahara desert, where the sand’s daytime temperature can be as high as 140 degrees F (60 degrees C). In fact, these ants’ primary food is the remains of other insects that have died from the heat. Saharan silver ants play an important environmental role by helping to keep the desert clean. But how do they survive the heat?

Researchers have found that these ants are designed to move extremely fast. They can travel 108 times their body length in one second. That would be equal to a human running 1 ½ football fields in one second. Have you ever been barefoot on the beach and had to sprint over the hot sand? The ants run so fast that each foot is in contact with the ground for only seven milliseconds. That is not long enough for the heat to threaten the ant’s survival. Researchers say the muscle contraction speed is unique to Saharan silver ants, and it is at the limit of what the ant’s body can withstand, making them the world’s fastest ant species.

We see life no matter where we look on planet Earth. Life prevails from the hot desert sands to the extreme pressure and darkness of the deepest part of the oceans. Through the system of plant and animal life, even the extremes, God has provided for the needs of humans.

— John N. Clayton © 2020

Reference: National Wildlife, December/January 2021.

Extreme Animals

Bar-headed Goose
Bar-headed Goose

Much has been made of bacteria that live in extreme conditions. We have mentioned the forms that live in the geyser pools at Yellowstone National Park. Those bacteria use a chemical source to allow them to exist in high-temperature environments. They, in turn, provide the basis for other forms of life that use the Sun as their energy source. The British Broadcasting Corporation has had numerous features in which they have reported on other animals that function in extreme environments. Some of the examples that the BBC cites are:

The sperm whale feeds 2000 meters down in the ocean where the pressure “is the equivalent of carrying ten jumbo jets on your back.” The whales deflate their lungs to do this and then spend up to an hour using chemically-stored oxygen to supply their muscles while they are down there.

Polar bears spend seven months without eating or drinking and then give birth in an area where the temperatures can hit -60 Celsius and the winds can reach 160 km/hr.

The bar-headed geese that fly over the Himalayas at 10,000 feet by concentrating oxygen with their special lung design.

We have discussed some of these mechanisms in the past. Their design and construction are not well explained by chance hypothesis proposals. It would seem that a designer was involved in these intricate systems. God wanted all the earth to be inhabited, but to do that a variety of very specialized structures had to be built into living things. Romans 1:18-22 tells us that we can know there is a God by seeing this design in living things. Extreme animals, just like extreme bacteria, powerfully testify to the truth of that message.
–John N. Clayton © 2017