Which insect starts wuth a j?

For an alphabetical list of insects in North America: http://www.insectidentification.org/insect-identification.asp Ones that start with "J" are: Japanese Beetle Japygid Dipluran Jerusalem Cricket Johnson Jumping Spider Jumping Bristletale For an alphabetical list of insects in the world: Good luck finding that, as there are over a million species of insects in the world.