Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk). Latest update: December 31st, 2022. Taxonomy of the family Agamidae Bibliography of the genus Thaumatorhynchus Biodiversity of the family Agamidae Genus Thaumatorhynchus Bengkulu Horned Agama Sumatra-Hornagame, (Brookes Hornagame, Brooks Rüsselagame) Sumatra-hornagam 1924 Thaumatorhynchus Parker (type species: Thaumatorhynchus brooksi Parker 1924) Contents: 1 species, which is endemic. Endemism: 0% 100% Remarks: Regarded as a synonym of Harpesaurus by some authors (e.g., Wermuth 1967; Manthey 2010), but as a valid genus by others (e.g., Reptile Database: viewed 2 April 2013). Distribution: As for the single species. Thaumatorhynchus brooksi Bengkulu Horned Agama, Brook's Agama, (Sumatran Horned Lizard) Sumatra-Hornagame, (Brookes Hornagame, Brooks Rüsselagame) Sumatra-hornagam 1924 Thaumatorhynchus brooksi Parker Harpesaurus brooksi Wermuth 1967 Distribution: Indonesia (Sumatra).