 A number of ants have been named after Clark . The holotype of Polyrhachis clarki was originally collected by Clark , but it was not described until 2013 . There , the author of the article named the ant after him . <unk> clarki is another ant named after Clark for his contributions towards Australian ants , being described by American entomologist William Morton Wheeler in 1933 . Ants he collected that bear his name include Dolichoderus clarki , <unk> clarki and <unk> clarki . 
