animalOkapiBeings · NatureOkapi as an animal people have named and used. Hidden stripe, quiet rarity, deep green — one living kind, not a single symbol.Okapi is historically related to Wool.In al's Encyclopædia Britannica (11th ed.), Okapi and Wool are named as companions in the same handbook speech.from Hugh Chisholm et al. · Encyclopædia Britannica (11th ed.), 1910–1911historically related to · sourced · documentedsourcesEncyclopædia Britannica (11th ed.) · Hugh Chisholm et al.Encyclopædia Britannica, 11th edition (1910–1911).