Samotherium 2015 study found that "Samotherium" had a neck intermediate in length between the giraffe and the okapi, judging from examination of specimens of "S. major" from Greece. Samotherium Samotherium ("beast of Samos") is an extinct genus of Giraffidae from the Miocene and Pliocene of Eurasia and Africa. "Samotherium" had two ossicones on its head, and long legs. The ossicones usually pointed upward, and were curved backwards, with males having larger, more curved ossicones, though, in the Chinese species, "S. sinense", the straight ossicones point laterally, not upwards. The genus is closely related to "Shansitherium". According to biologist Richard Ellis and
Nubian giraffe by Swedish zoologist Carl Linnaeus in the "Systema Naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis" in 1758. He described the giraffe from Ethiopia or Sennar of Eastern Sudan. A 2016 analysis of giraffe subspecies proposed the Rothschild's giraffe ("G. c. rothschildi") could be considered a conspecific ecotype of the Nubian giraffe, however these results are not definitive. Following Linnaeus's description of the Nubian giraffe, several specimens were described by other naturalists and zoologists since the end of the 18th century under different scientific names, which are all considered synonyms of "Giraffa camelopardalis