Onychophora (Velvet Worms) is a group of animals. There are 205 species of velvet worms, in 57 genera and 3 families. This group has been around since the Paleozoic Era. Velvet Worms includes groups like Southern Velvet Worms, Helenodoridae, and Peripatid Velvet Worms. Reproduction is dioecious.
EOL has data for 7 attributes, including: