Nozomi Masu (升 望 Masu Nozomi born July 26 1980 in Saitama Prefecture) is a Japanese voice actress. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Artist

Craugastor uno is a species of frog in the Leptodactylidae family.It is endemic to Mexico.Its natural habitat is subtropical or tropical moist montane forests.It is threatened by habitat loss. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Animal

Anthony C. Higgins (October 1 1840 - June 26 1912) was a lawyer and politician from Wilmington in New Castle County Delaware. He was a veteran of the Civil War and a member of the Republican who served as United States Senator from Delaware. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Office Holder