Changes

*There are also many types of serpents on Catachan, including the '''Flying Swamp Mamba''', the '''Coiling Death Cobra''' and the '''Catachan Black Viper''', and are all deadly to most living beings. Some can kill in under 30 heartbeats.

*[[Catachan Barking Toad]]s: although appearing benign and harmless, the Great Barking Toads are arguably Catachan's deadliest animals: the creatures are easily startled and, whenever they feel threatened, explode in a cloud of toxins which kills anything within a one kilometer radius, including the Barking Toad itself. The toxin is virulent enough that even respirators and sealed suits such as [[power armour]] offer no protection. They are known as the most toxic creatures in the galaxy.{{Fn|4}}

== People ==

*{{Endn|6}}: [[The Killing Ground (Novel)]] by [[Graham McNeill]], Prologue

*{{Endn|7}}: ''[[Waiting Death (Short Story)]]'' by [[Steve Lyons]]

===Uncited===