Sphaerexochus is a genus of trilobites from the Middle Ordovician to Late Silurian of Asia, Australia, Europe, and North America.
Species
• Sphaerexochus arenosis Chatterton and Ludvigsen 1977 • Sphaerexochus arenosus Chatterton and Ludvigsen 1976 • Sphaerexochus atacius Ludvigsen 1979 • Sphaerexochus brandlyi Chatterton and Perry 1984 • Sphaerexochus bridgei Cooper and Kindle 1936 • Sphaerexochus britanicus Dean 1971 • Sphaerexochus calvus Mc Coy 1846 • Sphaerexochus dimorphus Whittington and Evitt 1953 • Sphaerexochus eurys Tripp 1962 • Sphaerexochus fibrisulcatus Lu 1975 • Sphaerexochus glaber Holloway 1980 • Sphaerexochus hapsidotus Whittington and Evitt 1953 • Sphaerexochus hiratai Kobayashi and Hamada 1964 • Sphaerexochus hisingeri Warburg 1925 • Sphaerexochus johnstoni Chatterton and Perry 1984 • Sphaerexochus laciniatus Lindström 1885 • Sphaerexochus latifrons Angelin 1854 • Sphaerexochus molongloensis Chatterton and Campbell 1980 • Sphaerexochus parvus Billings 1865 • Sphaerexochus pulcher Whittington and Evitt 1953 • Sphaerexochus romingeri Hall 1868 • Sphaerexochus scabridus Angelin 1854 • Sphaerexochus tuberculatus Warburg 1925 • Sphaerexochus valcourensis Shaw and Bolton 2011 ==References==