What physical feature inspired the specific epithet *ellipsiprymnus* for *Kobus ellipsiprymnus*?
Answer
The prominent, white, circular or elliptical marking around its rump
The specific epithet *ellipsiprymnus* is derived from Greek and Latin roots and directly points to one of the animal's most unmistakable visual identifiers. This term literally translates to 'having an ellipse near the tail.' This refers to the striking, bright white marking situated prominently around the rump, just above the tail. This marking is so consistent across individuals that it serves as a crucial element for distinguishing the species, *Kobus ellipsiprymnus*, from its close relatives within the *Kobus* genus.

Related Questions
What primary physical characteristic defines the Order Artiodactyla for the Waterbuck?What physical feature inspired the specific epithet *ellipsiprymnus* for *Kobus ellipsiprymnus*?What defines the horns found on members of the Family Bovidae like the Waterbuck?What key structure signifies the Waterbuck's placement in Phylum Chordata?How does the white rump patch visually distinguish the Defassa Waterbuck from the Common Waterbuck?What ecological niche is strongly suggested by the grouping within the Genus *Kobus*?Which defining characteristic of Class Mammalia is explicitly tied to the Waterbuck's survival in African temperature swings?Regarding sexual dimorphism in *Kobus ellipsiprymnus*, which sex possesses horns?According to global standards, how should the binomial name *Kobus ellipsiprymnus* be written?What ecological function does the Genus *Kobus* classification primarily summarize about the Waterbuck?