Invertebrates are animals that don’t have or develop a vertebral column (commonly known as a backbone or spine). A few examples of invertebrates include insects, lobsters, snails, clams, octopuses, starfish, sea-urchins, jellyfish, and worms. The majority of animal species are invertebrates, up to 97%! ![]() NPS/Andy Bridges ![]() NPS/Andy Bridges ![]() NPS/Lauren Carter ![]() NPS/Lauren Carter ![]() NPS/Andy Bridges ![]() NPS/Lauren Carter ![]() NPS/Andy Bridges ![]() NPS/Andy Bridges |
Last updated: January 9, 2022