The Collaborative International Dictionary
Keitloa
Keitloa \Keit*lo"a\, n. [Native name.] (Zo["o]l.) A black, two-horned, African rhinoceros ( Atelodus keitloa). It has the posterior horn about as long as the anterior one, or even longer.
Wiktionary
keitloa
n. A variety of the http://en.wikipedia.org/wiki/Black%20Rhinoceros