The long-tailed planigale (Planigale ingrami), also known as Ingram's planigale or the northern planigale, is the smallest of all marsupials, and one of the smallest of all mammals. It is rarely seen but is a quite common inhabitant of the blacksoil plains, clay-soiled woodlands, and seasonally flooded grasslands of Australia's Top End.
Taxonomy
The long-tailed planigale was described in 1906 by Oldfield Thomas, who placed it in the genus Phascogale. The species was moved in 1928 by Ellis Le Geyt Troughton, who created the genus Planigale for it and the other then-known species, the common planigale (P. maculata), and described the narrow-nosed planigale (P. tenuirostris). The species has since suffered some taxonomic confusion, having been referred to as Planigale subtilissima; there has also been some confusion concerning subspecies. Currently, three subspecies are recognised:
See also
- Smallest organisms