on: Thelodonti Wikipedia Clipping of translingual Thelodonti thelodont (plural thelodonts) (zoology) Any extinct fish of the class Thelodonti, having small...
English Wikipedia has an article on: Lanarkia Wikipedia Lanarkia A taxonomic genus within the family Lanarkiidae – extinct thelodont agnathans....
has an article on: Thelodus Wikipedia Thelodus A taxonomic genus within the family Coelolepidae – an extinct thelodont agnathan of the Silurian period....