Original: Some elapids are strongly arboreal ( African Pseudohaje and Dendroaspis , Australian Hoplocephalus ) , while many others are more or less specialised burrowers ( e.g. Ogmodon , Parapistocalamus , Simoselaps , Toxicocalamus , Vermicella ) in either humid or arid environments .
Simplified: Many others are specialised burrowers ( e.g. Ogmodon , Parapistocalamus , Simoselaps , Toxicocalamus , Vermicella ) .