Inland taipan Wombey argued that "Parademansia microlepidotus" belongs to a distinct genus, and this was also the opinion of Harold Cogger. Covacevich, McDowell, Tanner & Mengden (1981) successfully argued, by comparing anatomical features, chromosomes and behaviour of the two species then known as "Oxyuranus scutellatus" (taipan) and "Parademansia microlepidota", that they belonged in a single genus. "Oxyuranus" (1923), the more senior name, was adopted for the combined genus. "Oxyuranus microlepidotus" has been the fierce snake's binomial name since the early 1980s. The generic name, "Oxyuranus", means "oxus" (Greek) "sharp pointed", "oura" (Greek) "tail"; "-anus" (Latin) "belonging to", and refers to the inland
Coastal taipan rodent population in the fields. In Far North Queensland in the Cape York Peninsula, it is usually found in open woodland areas. Thickets of introduced "Lantana" are also favoured habitat. The coastal taipan shelters in abandoned animal burrows, hollow logs, and in piles of vegetation and litter. The coastal taipan is primarily diurnal, being mostly active in the early to mid-morning period, although it may become nocturnal in hot weather conditions. When hunting, it appears to actively scan for prey using its well-developed eyesight, and is often seen traveling with its head raised slightly above ground level. Once prey is