Are they cute or creepy? 🤔 I think cute!! There are 10,000 species of isopods found worldwide in saltwater, freshwater, and terrestrial environments. They all have exoskeletons, fourteen kegs (seven pairs) and two sets of antennae. They range in size from just a few millimeters to 50cm (20 inches). Pill bugs (aka rolly-pollys or woodlice) are terrestrial isopods! Rockweed isopods (Pentidotea wosnesenskii) are marine critters that can be found from British Columbia to California, hanging out in