Invertebrate
Box Jellyfish
Cube-shaped killer of Australian shallows
Deadliest Animals
From the strongest bite on Earth to potent venom and toxins, these animals rank highest for natural weaponry in our guide. Deadliness here reflects how dangerous each species is in nature, not how aggressive it is toward people.
Rankings use stats and conservation status from our species database. For IUCN categories, verify current assessments on the IUCN Red List.
