Portal:Arthropods/Did you know/4


 * ... that due to its long life cycle, the adult Great Arctic (pictured) is only seen every other year?
 * ... that killer shrimp have invaded Western Europe and could soon invade North America?
 * ... that Arthropleuridea is an extinct class of myriapods which includes, at over 2 metres long, the largest terrestrial arthropods that ever lived?
 * ... that Euprenolepis procera is the first ant discovered that harvests and feeds on mushrooms?
 * ... that before a population crash due to overfishing, the annual catch of Bering Sea tanner crab was as much as 332000000 lb?
 * ... that Centruroides limbatus and Centruroides bicolor are Central American bark scorpions belonging to the same species group?