A recent scientific study came out addressing the genetic flexibility of a group of invertebrates called the crustaceans (crabs, barnacles, shrimp, and lobsters).

In Genesis 1 we read the land plants were created on Day 3 of the creation week, and living creatures were created on Days 5 and 6. This would include aquatic, flying, and terrestrial invertebrates such as insects.

Chasing and capturing fireflies is a simple joy of childhood. But for evolutionary entomologist Christopher Heckscher, that joy never left. He has been publishing papers on fireflies for almost 20 years but has never acknowledged that they have been designed by the Creator.