| multi-locus analyses reveal four giraffe species instead of one. | traditionally, one giraffe species and up to eleven subspecies have been recognized [1]; however, nine subspecies are commonly accepted [2]. even after a century of research, the distinctness of each giraffe subspecies remains unclear, and the genetic variation across their distribution range has been incompletely explored. recent genetic studies on mtdna have shown reciprocal monophyly of the matrilines among seven of the nine assumed subspecies [3, 4]. moreover, until now, genetic analyses hav ... | 2016 | 27618261 |