Interesting Things – Mantis’s Hearing

SmileyCentral.com

Incline your ear, and come unto me: hear, and your soul shall live; and I will make an everlasting covenant with you, even the sure mercies of David. (Isaiah 55:3 KJV)

All insects that hear, except one, have two ears. Some insects have ears on their legs, thorax or abdomen. However, they all follow the same principle. Their ears are separated so that they can locate the source of the sound – except in one insect.

European Mantis (Mantis Religiosa) ©©Reini68

European Mantis (Mantis Religiosa) ©©Reini68

Scientists always thought the praying mantis was deaf. The 1,700 species of mantises have no structure that looks like an ear. Only after a long process of detailed study and testing did scientists finally discover that the mantis can hear. Further investigation finally led to the discovery of one of the most bizarre methods of hearing anywhere in the animal kingdom.

The mantis’s hearing organ is difficult to call an ear. Unlike any other insect, the mantis has only one hearing organ, located in a groove underneath its thorax. The teardrop shaped groove has a thinner cuticle than other parts of the body. Beneath the cuticle there is a relatively large air sac on each side of the groove. These sacs are connected to the insect’s respiratory system. Near the top of the sac are the nerves that carry the sensation of sound to the nervous system. Scientists say that this hearing organ senses ultrasonic frequencies. When researchers played a bat like sound to a mantis in flight, it immediately took an evasive flight path to escape the bat it thought it heard.

There is no limit to God’s creativity or His ability to make whatever He can imagine. We should keep this in mind, especially when some human authority tells us the Bible has made a mistake.

Prayer:
I marvel and praise You, dear Lord, as I consider the creation around me. Even as some would use the creation to deny Your existence, help me to more clearly see the excellence of all that You do, both materially and spiritually. Amen.
Notes:
Miller, Julie Ann. 1986. “Sensory surprises in platypus, mantis.” Science News, v. 129. p. 104.

From Creation Moments – Cyclops Ear ©3/10/11

More – Interesting Things
*

Please leave a Comment. They are encouraging.

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s