👉 Nanophyetidae are a group of extinct insect-like creatures that lived during the Paleozoic era, approximately 356 million years ago. These organisms were part of the order of "Phytophaga", which is now known as the phylum Mollusca. The term "nanophyetidae" refers to these small, primitive and often microscopic creatures, which are characterized by their elongated bodies, short arms, and a single pair of eyes that