Riftia pachyptila The Giant Tube Worm is a species of deep sea Annelids. They dwell in large colonies near Hydrothermal vents where they...

Bipalium Bipalium (sometimes called “Hammerhead Worms”) is a family of land Planarians. The word Bipalium means Two Spaded as the head...

Megadrilacea Earthworms are a class of segmented invertebrates that are found in almost every place in the world. Earthworms are...