A tiny (1sq. cm) transparent Australian jellyfish has venom delivering tentacles a meter long, and whose sting causes Irunkandji syndrome, which induces feelings of impending doom, severe pain, and cardiac arrest.
fact
A tiny (1sq. cm) transparent Australian jellyfish has venom delivering tentacles a meter long, and whose sting causes Irunkandji syndrome, which induces feelings of impending doom, severe pain, and cardiac arrest.