Taxonomic over-splitting of extinct or endangered taxa. due to an incomplete knowledge of both skeletal morphological variability and the geographical ranges of past populations. continues to confuse the link between isolated extant populations and their ancestors. This is particularly problematic with the genus Equus. https://www.diegojavierfares.com/save-now-Caire-SeQual-Eclipse-Battery-Cartridge-for-Eclipse-3-5-Concentrators-top-grab/